{"unique_supporters":4999,"home":{"Q15811211":"fr","Q984448":"fr","Q434509":"fr","Q45656365":"fr","Q108790663":"fr","Q320578":"us","Q718581":"us","Q163170":"us","Q510965":"us","Q131112":"us","Q18430":"us","Q6167693":"in","Q106096121":"se","Q77605455":"ar","Q3076265":"co"},"countries":[{"slug":"ar","iso2":"AR","name":"Argentina","status":"in progress","lead":"Egalitaristen","notes":"Seed research: national, provincial and sampled municipal sources. The map covers all 2,280 Georef local governments: 2,064 with IGN polygons and 216 with Georef location markers where boundaries are unavailable. Local research remains incomplete.","supporters":56,"evidence":56,"A":52,"B":4,"C":0,"units":2304,"units_done":0,"units_with_supporters":21,"updated":"2026-10-28","excluded":2,"polls":[],"map_source":"Instituto Geográfico Nacional Gobierno Local polygons; modified, matched by code or by name and Georef location, retrieved 2026-10-27. Coverage incomplete. Provincial outlines also from IGN, simplified and clipped to the continental map extent. Location markers for unmapped governments: Servicio Georef, https://www.argentina.gob.ar/georef, CC BY 4.0; coordinates projected and converted to markers.","map_licence":["Libre uso de la información, cumpliendo con la cita adecuada del Instituto Geográfico Nacional (free use with proper citation of the IGN)","https://www.ign.gob.ar/capas-sig/metadata/municipio.pdf"],"chambers":[["Cámara de Diputados de la Nación",257,5],["Senado de la Nación",72,8]],"featured":[],"types":{"politician":28,"business_leader":7,"union":5,"economist":3,"government_body":3,"party":3,"academic":3,"cultural_figure":3,"think_tank":1},"designs":{"one_off_levy":50,"wealth_tax_unspecified":5,"annual_net_wealth":1},"numeric":"032"},{"slug":"australia","iso2":"AU","name":"Australia","status":"in progress","lead":"Egalitaristen","notes":"Initial research in progress. ABS 2025 local government areas and unincorporated areas, with 2021 states and territories. The australia slug avoids collision with the African Union at au.","supporters":44,"evidence":44,"A":35,"B":9,"C":0,"units":557,"units_done":0,"units_with_supporters":6,"updated":"2026-10-27","excluded":4,"polls":[],"map_source":"Australian Bureau of Statistics, ASGS Edition 3, 2025 Local Government Areas and 2021 States and Territories; generalised for display. https://www.abs.gov.au/statistics/standards/australian-statistical-geography-standard-asgs/edition-3-july-2021-june-2026/access-and-downloads/digital-boundary-files","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Australian House of Representatives",150,1],["Australian Senate",76,6]],"featured":[["A0035","Richard Barnes","wealthy_individual","Anaesthetist and public tax campaign signatory","It would be levied annually, be based on net wealth, cast a wide net, have a threshold and be progressive.","https://www.theguardian.com/australia-news/2026/feb/11/australian-millionaires-super-rich-higher-taxes","The Guardian","2026-02-12"],["A0039","Alex White","campaigner","Campaign strategist and former UnionsACT secretary","With such extreme, toxic wealth inequality, it is beyond time for wealth taxes.","https://alexwhite.org/2026/01/do-we-need-wealth-taxes/","Alex White","2026-01-14"],["A0041","Susan Price","campaigner","Socialist Alliance national executive member and Green Left editor","This could be paid for by a wealth tax targeting the richest 10% in the Global North.","https://links.org.au/susan-price-socialist-alliance-australia-capitalism-incompatible-preventing-catastrophic-climate","Links International Journal of Socialist Renewal","2024-08-16"],["A0021","Lyn Morgain","campaigner","Former chief executive of Oxfam Australia","This is a sensible and serious proposal that is in every government’s strategic economic interest.","https://www.oxfam.org.au/media-releases/oxfam-reaction-to-zucman-report-to-brazils-g20-presidency-on-taxing-the-super-rich/","Oxfam Australia","2024-06-26"]],"types":{"politician":12,"economist":7,"campaigner":7,"journalist":4,"party":3,"academic":3,"wealthy_individual":3,"ngo_campaign":2,"think_tank":1,"union":1,"legal_tax_professional":1},"designs":{"annual_net_wealth":28,"wealth_tax_unspecified":12,"billionaire_minimum":4},"numeric":"036"},{"slug":"be","iso2":"BE","name":"Belgium","status":"in progress","lead":"","notes":"Scope: national (federal parliament, parties, unions, economists, NGOs), 3 regions (Flanders, Wallonia, Brussels), 10 provinces, and 581 municipalities (REFNIS codes). Seed pass R001. Review 2026-10-24 (R006): 41 rows removed, 4 regraded; 64 supporters remain. The one poll (80% for a wealth tax above EUR 1m, Dedicated/Ipsos for Le Vif and CNCD-11.11.11, Oct 2023) was removed because the source page could not be read and no other source for it was found.","supporters":64,"evidence":64,"A":56,"B":8,"C":0,"units":597,"units_done":0,"units_with_supporters":45,"updated":"2026-10-24","excluded":15,"polls":[],"map_source":"Eurostat GISCO LAU 2024 / © European Union, 1995-today","map_licence":["CC-BY-4.0","https://ec.europa.eu/eurostat/about-us/policies/copyright"],"chambers":[["Chamber of Representatives",150,28],["Senate of Belgium",60,2]],"featured":[["A0047","Kim De Witte","politician","Member of the Chamber of Representatives, pensions specialist","Zo’n minimumpensioen is wél betaalbaar, als we de grootste vermogens een kleine bijdrage laten betalen met een miljonairstaks.","https://www.pvda.be/nieuws/factcheck-het-minimumpensioen-van-1500-euro-van-vivaldi-bedraagt-1225-euro","PVDA","2021-10-14"],["A0069","Ellen Roelandts","academic","Sociologist and public opinion researcher, KU Leuven","Al sinds 1999 is er een breed publiek draagvlak voor een zuivere vermogensbelasting.","https://lirias.kuleuven.be/retrieve/36ed704c-c2ca-4f70-ab8b-82d4237b12af","KU Leuven Lirias","2016-01-01"],["A0037","Jos D’Haese","politician","Group Leader of PVDA in the Flemish Parliament, Municipal Councillor in Antwerp","Er is maar één taks die jullie vergeten zijn, één taks die er niet komt: de miljonairstaks.","https://docs.vlaamsparlement.be/files/pfile?id=2246061","Vlaams Parlement","2025-11-26"],["A0008","Nadia Naji","politician","Co-Chair of Groen, Member of the Brussels Parliament","Een miljardair gaat zo meer bijdragen dan een multimiljonair, dat is het eerlijkst.","https://www.groen.be/groen_in_een_eerlijke_samenleving_dragen_de_sterkste_schouders_de_zwaarste_lasten","Groen","2024-04-18"],["A0009","Jeremie Vaneeckhout","politician","Co-Chair of Groen, Member of the Flemish Parliament","Door een eerlijke bijdrage van de extreem rijken zorgen we ervoor dat mensen die moeilijk rondkomen meer overhouden op het einde van de maand.","https://www.groen.be/groen_in_een_eerlijke_samenleving_dragen_de_sterkste_schouders_de_zwaarste_lasten","Groen","2024-04-18"]],"types":{"politician":44,"party":5,"ngo_campaign":5,"union_official":4,"union":2,"economist":1,"wealthy_individual":1,"campaigner":1,"academic":1},"designs":{"annual_net_wealth":60,"billionaire_minimum":2,"wealth_tax_unspecified":2},"numeric":"056"},{"slug":"br","iso2":"BR","name":"Brazil","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed. Scope: national level. R001 (2026-10-21) covered every bill on the Imposto sobre Grandes Fortunas (IGF) filed in the Câmara since 2010 and its named authors (45 bills, H0001-H0045), the Senate bills found by web search (H0046-H0049), the roll call of 30 Oct 2024 on the PSOL-Rede wealth-tax amendment to PLP 108/2024 (136 yes, 262 no; H0050), Lula and Haddad on the G20 billionaire-tax track, the 'Tem Um Elefante Na Sala' coalition (Oxfam Brasil, Inesc, Dieese and others) and one tax-justice professional. The register holds the root, three federal bodies, the 27 UFs and the 5,570 municípios (IBGE codes). R002 (2026-10-21) added the Senate (eight bills, four senators' statements), the 2020 'Tributar os Super-Ricos' campaign and its study (Fagnani, Fenafisco, Anfip, IJF, MST, UNE and others), ten union centrais, the six left parties via press reports, Ciro Gomes, Flávio Dino, Zucman, Luciana Genro, Walter Salles, the G20 declaration and one Ipsos poll. R003 added the PSOL's ADO 55 petition, the PDT 2022 plan, a 2010 interview with Luciana Genro, Piketty, an O Povo editorial, Walter Salles's own words, the 2026 'Taxar os Super-ricos' campaign and Fenafisco's president. Not done: party programmes from primary pages, committee hearings and plenary speeches, most economists and columnists, CNBB and faith groups (no statement found), the full signatory list of the 2020 campaign, state assemblies and city councils. Party and state in actors.csv are those at the member's latest recorded status, not necessarily when the bill was filed. No map: IBGE's mesh is available through its API, but I could not confirm an open licence for it, so none was built (SKILL.md section 5, map licence rule). Map (review, 2026-10-21): municípios and states from IBGE's 2020 boundaries as republished by OCHA ROLAC on HDX (cod-ab-bra) under CC BY-IGO, matched by IBGE code; Boa Esperança do Norte (MT, created 2025) has no shape yet.","supporters":273,"evidence":417,"A":228,"B":41,"C":4,"units":5601,"units_done":0,"units_with_supporters":27,"updated":"2026-10-21","excluded":3,"polls":[{"support":69,"oppose":null,"scope":"Brazil, adults aged 18-75, online","question":"A higher tax on the large fortunes concentrated in the hands of the 'super-rich'","question_original":"","pollster":"Ipsos","commissioned_by":"Earth4All (survey partner)","fieldwork":"2024-03-05 to 2024-04-08","sample":"22,000 respondents in 22 countries","published":"2024-06-24","url":"https://www.poder360.com.br/economia/69-dos-brasileiros-apoiam-taxar-super-ricos-diz-pesquisa/"}],"map_source":"Município and state boundaries: IBGE (2020), via OCHA ROLAC's Common Operational Dataset on HDX (cod-ab-bra), CC BY-IGO","map_licence":["CC-BY-IGO","https://creativecommons.org/licenses/by/3.0/igo/"],"chambers":[["Câmara dos Deputados",513,141],["Senado Federal",81,8]],"featured":[["A0241","Ciro Gomes","politician","Former governor of Ceará; presidential candidate 2018 and 2022","O pedetista tem proposto, em entrevistas, um imposto com alíquotas de 0,5% a 1,5%, a ser cobrado de quem tenha patrimônio acima de R$ 20 milhões.","https://www.sindifisco-ms.org.br/impostos-para-os-mais-ricos-entram-no-radar-de-candidatos-a-presidencia/","Sindifisco-MS (O Globo)","2022-02-01"],["A0240","Flávio Dino","politician","Governor of Maranhão (2015-2022)","Se nós fizermos uma alíquota de 1% a 1,5% para quem ganha acima de R$ 8 milhões, por exemplo, já arrecadamos R$ 20 bilhões.","https://outraspalavras.net/outrasmidias/comeca-campanha-para-tributar-os-super-ricos/","Outras Palavras (from Brasil de Fato)","2020-10-29"]],"types":{"politician":222,"union":15,"ngo_campaign":10,"legal_tax_professional":7,"party":6,"economist":5,"think_tank":3,"wealthy_individual":2,"international_body":1,"media_outlet":1,"union_official":1},"designs":{"wealth_tax_unspecified":164,"annual_net_wealth":159,"billionaire_minimum":5,"one_off_levy":1},"numeric":"076"},{"slug":"ca","iso2":"CA","name":"Canada","status":"in progress","lead":"","notes":"R001 seed plus R002 and R003 broad English/French sweeps. Federal and regional politics, unions, NGOs, economists, public wealthy signers, faith and media organisations. Partial coverage:80 selected organisations from a1443-signatory Quebec manifesto; no exhaustive province or municipal sweep. Statistics Canada official2025 register:5054 census subdivisions and13 provinces/territories; local map2025/province outlines2021, Open Government Licence–Canada. See research logs and QA for source/date limitations and next priorities. Review 2026-10-24 (R004): 49 rows removed, 81 dates corrected; 287 supporters remain.","supporters":286,"evidence":318,"A":261,"B":25,"C":0,"units":5067,"units_done":0,"units_with_supporters":33,"updated":"2026-10-31","excluded":3,"polls":[],"map_source":"Statistics Canada: 2025 Census Subdivision Boundary File clipped to the 2021 cartographic (shoreline) boundary files. Contains information licensed under the Open Government Licence - Canada.","map_licence":["Open Government Licence - Canada","https://open.canada.ca/en/open-government-licence-canada"],"chambers":[["House of Commons of Canada",343,6],["Senate of Canada",105,2]],"featured":[["A0037","Alex Hemingway","economist","Senior economist and public finance policy analyst","A wealth tax on the richest few is an important tool to build the future we need.","https://www.policyalternatives.ca/news-research/a-wealth-tax-on-the-super-rich-is-within-reach/","Canadian Centre for Policy Alternatives","2020-06-18"],["A0227","Jared A. Walker","campaigner","Executive director, Canadians for Tax Fairness","A modest wealth tax that affects only Canadians with over $10 million in net wealth could raise nearly $40 billion annually.","https://spon.ca/how-the-top-one-per-cent-threaten-canadas-future/2026/03/23/","Social Policy in Ontario","2026-03-23"],["A0092","Linda McQuaig","journalist","Journalist and author","In Canada, such a tax would apply only to those with wealth above $25 million.","https://www.dundurn.com/books_/t22117/a9781459754836-cancelling-billionaires-before-they-cancel-us","Dundurn Press","2026-01"],["A0019","Jenny Kwan","politician","Member of Parliament for Vancouver East","We could also apply a 1% wealth tax for those with fortunes of over $20 million.","https://openparliament.ca/debates/2021/6/15/jenny-kwan-3/","openparliament.ca (Hansard)","2021-06-15"],["A0093","Neil Brooks","legal_tax_professional","Professor emeritus of tax law, Osgoode Hall Law School","That's why we need a wealth tax — because the existing system effectively exempts the wealthy from taxation.","https://www.policyalternatives.ca/news-research/taxing-billionaires-just-like-everyone-else/","Canadian Centre for Policy Alternatives","2026-06-10"],["A0225","David Moscrop","journalist","Canadian political columnist, author and podcaster","Despite the limits of a global wealth tax, there are virtues that make the undertaking worthwhile.","https://znetwork.org/znetarticle/billionaires-hate-this-one-weird-trick-taxing-them/","ZNetwork (Jacobin reprint)","2024-03-09"],["A0032","Alejandra Zaga Mendez","politician","Québec solidaire legislator and candidate for Verdun at the September 2026 announcement","Les grandes fortunes doivent contribuer davantage à financer nos services publics.","https://www.newswire.ca/fr/news-releases/quebec-solidaire-va-taxer-les-grandes-fortunes-pour-reparer-l-ecole-publique-887039790.html","Québec solidaire / CNW","2026-09-03"]],"types":{"ngo_campaign":57,"wealthy_individual":48,"politician":47,"union":45,"party":28,"campaigner":14,"economist":9,"faith":9,"journalist":8,"union_official":6,"think_tank":5,"academic":4,"media_outlet":3,"legal_tax_professional":1,"government_body":1,"business_leader":1},"designs":{"wealth_tax_unspecified":178,"annual_net_wealth":118,"one_off_levy":2,"billionaire_minimum":1},"numeric":"124"},{"slug":"cl","iso2":"CL","name":"Chile","status":"in progress","lead":"","notes":"Seed research in progress; local and regional sources have not been systematically searched. Geography covers 16 regions and 346 comunas. The BCN/OCHA 2020 map has 345 shapes; Antártica has no shape. Pozo Almonte was mislabeled Tocopilla in the source and matched by location and CUT. Boundaries are simplified; source notes topology defects.","supporters":46,"evidence":46,"A":40,"B":6,"C":0,"units":362,"units_done":0,"units_with_supporters":13,"updated":"2026-10-30","excluded":2,"polls":[],"map_source":"BCN administrative boundaries via OCHA HDX and geoBoundaries (2020), simplified and projected; 2026 CUT list, with Pozo Almonte label corrected.","map_licence":["CC-BY-3.0-IGO","https://creativecommons.org/licenses/by/3.0/igo/"],"chambers":[["Cámara de Diputadas y Diputados",155,17]],"featured":[["A0013","Ramón López","economist","Economist and researcher","Se propone aquí un modelo para estimar la riqueza de los grupos más ricos de la sociedad y diseñar un sistema eficiente de impuesto patrimonial.","https://www.cepal.org/es/publicaciones/46834-hiperfortunas-superricos-que-tiene-sentido-un-impuesto-al-patrimonio","CEPAL","2020-12"],["A0014","Gino Sturla","economist","Economist and researcher","Se propone aquí un modelo para estimar la riqueza de los grupos más ricos de la sociedad y diseñar un sistema eficiente de impuesto patrimonial.","https://www.cepal.org/es/publicaciones/46834-hiperfortunas-superricos-que-tiene-sentido-un-impuesto-al-patrimonio","CEPAL","2020-12"]],"types":{"politician":36,"union":5,"economist":4,"think_tank":1},"designs":{"one_off_levy":16,"billionaire_minimum":14,"wealth_tax_unspecified":10,"annual_net_wealth":6},"numeric":"152"},{"slug":"cn","iso2":"CN","name":"China","status":"in progress","lead":"","notes":"Depth: seed. Scope: national level, with provincial and prefectural local tier. Boundaries from UN OCHA COD-AB China (2020) under CC BY-IGO. Review 2026-10-24 (R004): exit-tax-only and property-tax rows removed; 9 supporters remain.","supporters":9,"evidence":9,"A":3,"B":6,"C":0,"units":398,"units_done":0,"units_with_supporters":5,"updated":"2026-10-24","excluded":18,"polls":[],"map_source":"UN OCHA COD-AB China (2020), CC BY-IGO","map_licence":["CC-BY-IGO","https://creativecommons.org/licenses/by/3.0/igo/"],"chambers":[["National People's Congress",2977,0]],"featured":[],"types":{"academic":6,"economist":2,"ngo_campaign":1},"designs":{"billionaire_minimum":7,"annual_net_wealth":2},"numeric":"156"},{"slug":"co","iso2":"CO","name":"Colombia","status":"in progress","lead":"","notes":"Seed in progress. DANE 2024 register includes 1,122 local units, including non-municipalized areas. Map uses 2020 boundaries: code 27493 has no shape and obsolete code 94663 is omitted. National research is partial; regional and local support remains unsearched.","supporters":61,"evidence":63,"A":61,"B":0,"C":0,"units":1155,"units_done":0,"units_with_supporters":5,"updated":"2026-10-28","excluded":0,"polls":[],"map_source":"DANE Marco Geoestadístico Nacional, 2020 administrative boundaries, via OCHA HDX; simplified and projected.","map_licence":["CC-BY-IGO","https://creativecommons.org/licenses/by/3.0/igo/"],"chambers":[["Senado de la República",103,5],["Cámara de Representantes",183,1]],"featured":[["A0059","Leopoldo Fergusson","economist","Economist, Universidad de los Andes","Nuestra propuesta es comenzar a cobrar por patrimonios por encima de 1.000 millones, sin derecho a descuentos adicionales.","https://www.uniandes.edu.co/es/noticias/economia-y-negocios/los-impuestos-en-colombia-que-como-cuanto-y-cuando-reformarlos","Universidad de los Andes","2022"],["A0060","Marc Hofstetter","economist","Economist, Universidad de los Andes","Nuestra propuesta es comenzar a cobrar por patrimonios por encima de 1.000 millones, sin derecho a descuentos adicionales.","https://www.uniandes.edu.co/es/noticias/economia-y-negocios/los-impuestos-en-colombia-que-como-cuanto-y-cuando-reformarlos","Universidad de los Andes","2022"]],"types":{"politician":51,"economist":5,"party":2,"ngo_campaign":1,"think_tank":1,"academic":1},"designs":{"defend_existing":32,"annual_net_wealth":29},"numeric":"170"},{"slug":"de","iso2":"DE","name":"Germany","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed. Scope: national level in every layer (Bundestag, parties, alliances, unions, economists, commentators, wealthy supporters), the 16 Länder as a register, and one sampled Landtag (Berlin). First pass R001 and gap passes R002 and R003 (2026-10-20): Bundestag motions and bills 2010-2026 with their named sponsors (harvest H0001-H0008), party programmes, the alliance 'Vermögen besteuern jetzt' (22 signatories plus 12 joiners), union and NGO statements, DIW and taz commentary, taxmenow and earlier millionaires' appeals. R002 added the 2022 roll call, debate speakers, the 2021 hearing, three Landtage, the 2021 open letter and 2011 appeals. R003 added the 2013 roll call, the BSW and Left programmes (read from Internet Archive copies), the full first-signatory list of the 2021 open letter, taxmenow's own pages and petition, the DGB, IG Metall, GEW and Paritätischer statements, the 2011–2014 Länder working group and the 2012 Länder initiative, Landtag debates in Saxony-Anhalt, Jusos, Grüne Jugend and one MEP. R003 also added the Left motion 20/11630 (2024), the Greens' 500-million-euro motion 21/8267 (2026-09-29), Saxony Landtag motions, SPD left figures (2011, 2018), Bofinger, Dullien and the Caritas. Not done: the 2011 appeal's full list, other Landtage, most MEPs, most media, municipalities (the Länder register is the lowest level loaded). The Left's own site (die-linke.de) answers 403 even to a browser, so its programme was read from an easy-read edition. 2026-10-21: register extended to the 10,939 Gemeinden (BKG VG250, 1 Jan 2026) under 401 Kreise (Hanau kreisfrei since 2026); map at Gemeinde level; Bundestag members placed in the Land of their seat (MdB-Stammdaten).","supporters":408,"evidence":594,"A":361,"B":42,"C":5,"units":11360,"units_done":0,"units_with_supporters":20,"updated":"2026-10-29","excluded":33,"polls":[{"support":62,"oppose":34,"scope":"Germany, adults (1,008 respondents)","question":"Reintroducing the wealth tax: a levy on private persons and companies on wealth above EUR 1 million","question_original":"","pollster":"Forsa","commissioned_by":"Stern","fieldwork":"2024-07","sample":"1,008 people","published":"2024-07-09","url":"https://www.schwaebische.de/politik/umfrage-mehrheit-ist-fuer-vermoegenssteuer-2686241"}],"map_source":"© BKG (2026) dl-de/by-2-0, VG250 (1 January 2026); data sources: https://sgx.geodatenzentrum.de/web_public/gdz/datenquellen/datenquellen_vg_nuts.pdf","map_licence":["dl-de/by-2-0","https://www.govdata.de/dl-de/by-2-0"],"chambers":[["Deutscher Bundestag",630,63]],"featured":[["A0213","Daniela Trochowski","campaigner","Co-author of the nd guest article (2020); Left-affiliated tax policy writer","Wir schlagen einen progressiven Tarif mit einem Freibetrag für Privatvermögen von einer Million Euro pro Person vor.","https://www.nd-aktuell.de/artikel/1145865.vermoegensteuer-vermoegen-besteuern-demokratie-schuetzen.html","nd-aktuell.de","2020-12-16"],["A0022","Heidi Reichinnek","politician","Member of the Bundestag","Unser Vorschlag ist ehrlicherweise lächerlich gering, denn wir wollen ein Prozent ab der ersten Million.","https://www.bundestag.de/dokumente/textarchiv/2026/kw10-de-vermoegensteuer-1150522","Deutscher Bundestag","2026-03-06"],["A0214","Ralf Krämer","campaigner","Co-author of the nd guest article (2020); Left-affiliated economist","Wir schlagen einen progressiven Tarif mit einem Freibetrag für Privatvermögen von einer Million Euro pro Person vor.","https://www.nd-aktuell.de/artikel/1145865.vermoegensteuer-vermoegen-besteuern-demokratie-schuetzen.html","nd-aktuell.de","2020-12-16"],["A0017","Ines Schwerdtner","politician","Member of the Bundestag","Der Slogan ihrer Partei aus dem Wahlkampf, Milliardäre abzuschaffen, müsse mit einer Vermögensteuer Realität werden.","https://www.evangelisch.de/inhalte/252601/06-02-2026/linke-rueckkehr-zur-vermoegensteuer-macht-reiche-nicht-arm","evangelisch.de (epd)","2026-02-06"],["A0038","Fabio De Masi","politician","Member of the European Parliament (non-attached); former member of the Bundestag","Wir schlagen einen progressiven Tarif mit einem Freibetrag für Privatvermögen von einer Million Euro pro Person vor.","https://www.nd-aktuell.de/artikel/1145865.vermoegensteuer-vermoegen-besteuern-demokratie-schuetzen.html","nd-aktuell.de","2020-12-16"],["A0191","Jürgen Trittin","politician","Chair of the Greens parliamentary group (2012)","Wir ziehen das Vermögen der deutschen Millionäre heran, um die Schulden aus den Kosten der Bankkrise abzutragen.","https://www.bundestag.de/webarchiv/textarchiv/2012/40770290_kw39_de_vermoegensabgabe-209554","Deutscher Bundestag (text archive)","2012-09-27"],["A0247","Philipp Türmer","politician","Chair of the Jusos (SPD youth organisation)","Eine sozial gerechte Vermögenssteuer ab einem Nettovermögen von z. B. einer Million Euro pro Person ist überfällig.","https://www.vorwaerts.de/inland/juso-chef-philipp-tuermer-grosse-erbschaften-staerker-besteuern","vorwärts (SPD)","2025-09-02"]],"types":{"politician":190,"academic":61,"ngo_campaign":30,"campaigner":23,"wealthy_individual":22,"cultural_figure":21,"economist":15,"journalist":14,"party":11,"union":7,"think_tank":5,"government_body":5,"union_official":4},"designs":{"annual_net_wealth":255,"one_off_levy":149,"wealth_tax_unspecified":50,"billionaire_minimum":21},"numeric":"276"},{"slug":"dk","iso2":"DK","name":"Denmark","status":"in progress","lead":"","notes":"Seed pass: national, regional and municipal scope; 5 regions and 98 municipalities. Geographic register loaded, local research limited. Municipal and regional map based on DAGI data from Vejdirektoratet, CC BY 4.0, retrieved 2026-10-29.","supporters":50,"evidence":51,"A":42,"B":8,"C":0,"units":103,"units_done":0,"units_with_supporters":2,"updated":"2026-10-29","excluded":0,"polls":[],"map_source":"Klimadatastyrelsen, DAGI via Vejdirektoratet; downloaded 2026-10-29; simplified.","map_licence":["CC-BY-4.0","https://datafordeler.dk/vejledning/brugervilkaar/kds-geografiske-data/"],"chambers":[["Folketing",179,7]],"featured":[["A0046","Katrine Skov","politician","Gladsaxe councillor at time of article","Men hvis vi skal vælge, er det langt mere rimeligt at beskatte meget store formuer end at lægge mere skat på arbejde.","https://piopio.dk/debat-formueskat-er-ikke-misundelse-det-er-sund-fornuft","","2026-03-12"],["A0034","Morten Skov Christiansen","union_official","Chair, FH","Derfor mener vi, at det er rimeligt med en meget lille skat på meget store formuer.","https://bupl.dk/politik-og-presse/bupl-i-debatten/danmark-maa-vaelge-velfaerd-eller-voksende-formuer","BUPL","2026-03-16"],["A0035","Mona Striib","union_official","Chair, FOA","Derfor mener vi, at det er rimeligt med en meget lille skat på meget store formuer.","https://bupl.dk/politik-og-presse/bupl-i-debatten/danmark-maa-vaelge-velfaerd-eller-voksende-formuer","BUPL","2026-03-16"],["A0036","Elisa Rimpler","union_official","Chair, BUPL","Derfor mener vi, at det er rimeligt med en meget lille skat på meget store formuer.","https://bupl.dk/politik-og-presse/bupl-i-debatten/danmark-maa-vaelge-velfaerd-eller-voksende-formuer","BUPL","2026-03-16"],["A0037","Mads Samsing","union_official","Chair, HK","Derfor mener vi, at det er rimeligt med en meget lille skat på meget store formuer.","https://bupl.dk/politik-og-presse/bupl-i-debatten/danmark-maa-vaelge-velfaerd-eller-voksende-formuer","BUPL","2026-03-16"],["A0038","Gordon Ørskov Madsen","union_official","Chair, Danmarks Lærerforening","Derfor mener vi, at det er rimeligt med en meget lille skat på meget store formuer.","https://bupl.dk/politik-og-presse/bupl-i-debatten/danmark-maa-vaelge-velfaerd-eller-voksende-formuer","BUPL","2026-03-16"],["A0013","Flemming H. Grønsund","union_official","Vice chair, FH","FH foreslår en formueskat på 0,3 procent af den del af nettoformuen, der ligger over 20 mio. kr.","https://fho.dk/blog/2026/02/23/03-procent-for-den-rigeste-ene-procent-en-retfaerdig-skat-for-et-staerkere-danmark/","","2026-02-23"]],"types":{"politician":19,"union_official":13,"economist":5,"party":4,"union":4,"ngo_campaign":2,"campaigner":1,"wealthy_individual":1,"journalist":1},"designs":{"annual_net_wealth":42,"wealth_tax_unspecified":8},"numeric":"208"},{"slug":"eg","iso2":"EG","name":"Egypt","status":"in progress","lead":"Codex","notes":"Depth: seed. National layer started with a directly attributable AUC Alternative Policy Solutions paper proposing a comprehensive progressive wealth tax. Egypt has no current general net-wealth tax. Arabic and English searches began; parliamentary, party, civil-society, trade-union and governorate layers remain unswept. The geography register contains 27 governorates (ISO 3166-2 codes; names checked against geoBoundaries' ODbL OpenStreetMap catalogue) as the initial local reporting tier. No boundary map has yet been added.","supporters":17,"evidence":18,"A":7,"B":10,"C":0,"units":27,"units_done":0,"units_with_supporters":2,"updated":"2026-10-27","excluded":7,"polls":[],"map_source":"","map_licence":["",""],"chambers":[["House of Representatives",596,0],["Senate of Egypt",300,0]],"featured":[],"types":{"economist":6,"politician":4,"business_leader":3,"ngo_campaign":1,"journalist":1,"think_tank":1,"campaigner":1},"designs":{"one_off_levy":8,"wealth_tax_unspecified":5,"annual_net_wealth":3,"partial_wealth":1},"numeric":"818"},{"slug":"es","iso2":"ES","name":"Spain","status":"in progress","lead":"","notes":"Depth: seed. Scope: national level. R001 (2026-10-21) read the Congreso roll call of 7 Jun 2022 on the Unidas Podemos wealth-tax bill (58 yes votes), the BOE text of Ley 38/2022 that created the solidarity tax on large fortunes, press reports of Sumar's 2023 programme, statements by Sánchez, Montero, Bustinduy and two former prime ministers, Oxfam Intermon's 2026 report, Gestha, UGT and CCOO. Register: root, Cortes Generales, the 19 autonomous communities and cities (ISO 3166-2:ES) the 52 provinces and the 8,132 municipios (INE list of 1 Jan 2026, the map tier). Party for the deputies comes from Wikidata (three left blank). Not done: final Congreso and Senate votes on Ley 38/2022 and the Jan 2024 extension, XV-legislature bills, party programmes beyond Sumar, economists, media, wealthy individuals, regional parliaments and local bodies. Only Spanish and English were searched. R002 (2026-10-21) added the PSOE and six other parties, the 2022 expert committee and its chair, the Generalitat and Parlament of Catalonia (Decree-law 10/2024), Zucman, a Vigo mayor, and re-graded the Club de Madrid letter against the primary text. The Congreso blocked the scanner (HTTP 403) mid-run, so no XV-legislature votes were read. R003 added Economistas Frente a la Crisis, Plataforma por la Justicia Fiscal, the Valencian tax-justice campaign, Izquierda Unida, Más Madrid, the economy minister, two Madrid politicians, an economist (2011) and Gestha's president. R004 added the 19-member Plataforma por la Justicia Fiscal (as roster claims, grade B) and its coordinator, Oxfam Intermon's report author, Greenpeace, Attac, the finance-committee spokespeople of PSOE, Sumar and PP (the PP one grade C), and Sumar's Sept 2026 bill. Searches excluded opponent outlets. R005-R006 added the Wealth Cap Project (a wealth cap is treated as a 100% levy above a threshold), its advisers and report authors, the Catalan Parlament and Comuns, EH Bildu and its Basque spokespeople, and a press roster of the parties that voted for Ley 38/2022. R007 added Navarre's parliament, the Juntas Generales de Álava, the Diputación de Gipuzkoa, the Catalan fair-taxation platform, the Finance Minister and own-site statements by CECU, Economistas sin Fronteras and Oxfam Intermon on the Tax the Rich initiative. R008 (review, 2026-10-21) loaded the 52 provinces, built the map from IGN shapes (CC BY 4.0, via es-atlas), placed deputies in their Congress constituency per Wikidata, dropped an agenda-only row for Bustinduy and moved Yago Álvarez Barba to exclusions (no wealth tax named). Municipios loaded and mapped on 2026-10-21.","supporters":137,"evidence":188,"A":92,"B":41,"C":4,"units":8204,"units_done":0,"units_with_supporters":39,"updated":"2026-10-28","excluded":4,"polls":[],"map_source":"© Instituto Geográfico Nacional (IGN), CNIG reference data via es-atlas, CC BY 4.0. Canary Islands shown in an inset.","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Congreso de los Diputados",350,11],["Senado",266,1]],"featured":[["A0063","María Jesús Montero","politician","Minister of Finance in 2022; announced the solidarity tax","The tax could be designed as a minimum levy equivalent to 2% of the wealth of the super-rich.","https://www.theguardian.com/inequality/2024/apr/25/ministers-of-germany-brazil-south-africa-and-spain-why-we-need-a-global-tax-on-billionaires","The Guardian","2024-04-25"],["A0085","Carlos Cuerpo","politician","Minister of Economy, Trade and Business","The tax could be designed as a minimum levy equivalent to 2% of the wealth of the super-rich.","https://www.theguardian.com/inequality/2024/apr/25/ministers-of-germany-brazil-south-africa-and-spain-why-we-need-a-global-tax-on-billionaires","The Guardian","2024-04-25"]],"types":{"politician":77,"ngo_campaign":17,"party":16,"economist":10,"government_body":7,"union":3,"think_tank":2,"faith":2,"legal_tax_professional":1,"union_official":1,"campaigner":1},"designs":{"annual_net_wealth":88,"wealth_tax_unspecified":29,"defend_existing":28,"billionaire_minimum":15},"numeric":"724"},{"slug":"fi","iso2":"FI","name":"Finland","status":"in progress","lead":"","notes":"Seed coverage begun 27 October 2026: national parliamentary sponsors, party policies, unions, civil society and economists, with Finnish and Swedish searches and a five-city local sample. Historical bill and motion signatures establish support at the recorded date; party labels on those records are the labels at signature, and do not assert current affiliation. The legacy parliamentary member API was used for identity, death and historical constituency/term checks, but has stale current-term fields; current seats are not asserted and no seat chart is enabled. Short evidence quotes are the signatories' own entries in the official signature blocks. The map contains all 308 municipalities and 19 regions from Statistics Finland's 2026 generalised boundaries, CC BY 4.0, with official municipality and region codes. Electoral constituencies are recorded separately where they overlap administrative regions. Local units remain unswept beyond the five-city discovery sample. This is a partial register; remaining campaigns, opinion writers, wealthy supporters and local actors require further research. Follow-up R002 added 13 supporters from signed parliamentary reservations, adopted STTK/Green policies and public authors. All 13 new quotations passed the automatic source check; older 2010 full signer lists remain inaccessible and are logged for archive follow-up.","supporters":75,"evidence":75,"A":69,"B":6,"C":0,"units":342,"units_done":0,"units_with_supporters":15,"updated":"2026-10-27","excluded":1,"polls":[],"map_source":"Statistics Finland, municipality and region boundaries 2026, generalised 1:4,500,000; CC BY 4.0. https://geo.stat.fi/geoserver/tilastointialueet/wfs","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Parliament of Finland (Eduskunta)",200,12]],"featured":[["A0052","Ilkka Kaukoranta","economist","Economist; former SAK chief economist","Varallisuusveroa perustelee ennen kaikkea varallisuuserojen hillitseminen.","https://www.sak.fi/blogit/varallisuuserojen-kimppuun-verolla-sak-esittaa-yleista-varallisuusveroa/","SAK","2019-02-01"],["A0053","Jarkko Eloranta","union_official","SAK president at the statement","Ehdotan osaratkaisuksi varallisuuteen perustuvan puolustusveron käyttöönottoa.","https://www.sak.fi/ajankohtaista/uutiset/sakn-jarkko-eloranta-suomeen-puolustusvero/","SAK","2025-05-22"],["A0069","Olli Savela","economist","Statistics Finland statistician and public economic-policy author","Varallisuusvero tulee palauttaa ja sitä tulee periä esimerkiksi yli 500 000 euron arvoisesta omaisuudesta.","https://www.ollisavela.fi/M21.html","Olli Savela / SKP","2011-02"]],"types":{"politician":56,"economist":6,"party":5,"union":3,"union_official":2,"ngo_campaign":1,"academic":1,"cultural_figure":1},"designs":{"annual_net_wealth":56,"wealth_tax_unspecified":14,"partial_wealth":3,"billionaire_minimum":1,"one_off_levy":1},"numeric":"246"},{"slug":"fr","iso2":"FR","name":"France","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed. Scope: national level. Votes and bills of the Assemblée nationale (17th and 16th legislatures) and the Sénat (12 June 2025), the 16 Feb 2025 Le Monde appeal, the 7 Nobel economists' tribune, the main NGOs, unions and left parties, and four French signatories of Proud to Pay More. Register: 13 regions plus 5 overseas regions and 101 départements (INSEE codes); the 34,920 communes (INSEE, COG 2025) are loaded under their départements and mapped (metropolitan France; Etalab contours, Licence Ouverte 2.0); overseas communes are in the register but have no shape. Party column follows the parliamentary group or Wikidata, and is approximate for GDR, LIOT and non-attached members. Not done: Senate votes of Nov 2025, Dec 2024 NFP budget votes, PLF 2027 votes (Oct 2026), the full 2025 appeal list, MEP petition list, Meurthe-et-Moselle department motion (site blocked), media, Tondelier/Roussel/Piketty statements, other unions (FSU, Solidaires), regional and local sweep.","supporters":388,"evidence":719,"A":382,"B":6,"C":0,"units":35043,"units_done":0,"units_with_supporters":106,"updated":"2026-10-20","excluded":5,"polls":[{"support":86,"scope":"France, adults","question":"2% tax on wealth above EUR 100m (taxe Zucman)","pollster":"Ifop","commissioned_by":"Parti socialiste","fieldwork":"2025-09-10/11","published":"2025-09","url":"https://www.publicsenat.fr/actualites/politique/la-taxe-zucman-plebiscitee-par-86-des-francais-il-se-passe-un-truc-massif-et-transpartisan-dans-le-pays"},{"support":74,"scope":"France, adults","question":"2% tax on wealth above EUR 100m (taxe Zucman)","pollster":"Elabe","commissioned_by":"BFMTV","fieldwork":"2025-09","published":"2025-09-25","url":"https://elabe.fr/wp-content/uploads/2025/09/25092025_elabe_bfmtv_les-francais-et-les-impots.pdf"}],"map_source":"Commune, département and region outlines: Etalab contours administratifs 2025 (1000 m), derived from IGN Admin Express, under the Licence Ouverte 2.0. Metropolitan France only.","map_licence":["Licence-Ouverte-2.0","https://www.etalab.gouv.fr/licence-ouverte-open-licence/"],"chambers":[["Assemblée nationale",577,192],["Sénat",348,106]],"featured":[["A0243","Layla Abdelké Yakoub","campaigner","Head of advocacy, tax justice and inequality, Oxfam France","The introduction of a minimum tax on ultra-wealthy individuals is a matter of common sense.","https://350.org/press-release/french-senate-fails-to-back-zucman-tax-350-org-attac-france-and-oxfam-france-say-what-we-lack-is-political-courage-not-money/","350.org","2025-06-12"],["A0223","Sophie Binet","union_official","General secretary of the CGT","La proposition de taxe Zucman sur les 1 800 Français ayant un patrimoine de plus de 100 millions d’euros permet de mettre au centre le clivage de classe.","https://www.fnte.cgt.fr/sites/default/files/2025-09/2025_09_22_Adresse_Sophie_Binet_aux_syndicats_%20CGT.pdf","CGT","2025-09-22"]],"types":{"politician":354,"economist":11,"campaigner":5,"party":4,"wealthy_individual":4,"ngo_campaign":3,"union":3,"union_official":2,"media_outlet":1,"think_tank":1},"designs":{"billionaire_minimum":341,"annual_net_wealth":140,"one_off_levy":43,"wealth_tax_unspecified":4},"numeric":"250"},{"slug":"gb","iso2":"GB","name":"United Kingdom","status":"in progress","lead":"Egalitaristen","notes":"Built with Claude in 20 runs; many rows are not yet verified.","supporters":566,"evidence":764,"A":444,"B":25,"C":97,"units":416,"units_done":82,"units_with_supporters":66,"updated":"2026-10-29","excluded":30,"polls":[{"support":75,"oppose":12,"scope":"Britain, adults","question":"A wealth tax of 1% on assets above £10m and 2% on assets above £1bn (the Green Party policy)","pollster":"YouGov","commissioned_by":"","fieldwork":"","sample":"","published":"2025-10-23","url":"https://yougov.com/en-gb/articles/53245-what-tax-reforms-would-britons-support"},{"support":74,"oppose":null,"scope":"Britain, adults","question":"A 2% annual tax on people with more than £10 million in personal wealth (77% backed a 1% rate)","pollster":"YouGov","commissioned_by":"Tax Justice UK","fieldwork":"","sample":"","published":"2023-03-13","url":"https://taxjustice.uk/blog/brits-back-an-annual-tax-on-the-super-rich-to-help-rebuild-the-nhs-and-public-services"}],"map_source":"Council areas: ONS Local Authority Districts (May 2025) UK BUC. Region and nation outlines: ONS Regions (December 2024) EN BUC and Countries (December 2024) UK BUC. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2025. Simplified; British National Grid coordinates.","map_licence":["OGL-UK-3.0 (Open Government Licence v3.0)","https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/"],"chambers":[["House of Commons",650,70],["House of Lords",816,4]],"featured":[["A0299","Benjamin Tippet","economist","Kings College London","A minimum two per cent tax on the total wealth of households with more than £100 million would raise around £10 billion every year while affecting fewer than 1,000 households.","https://www.kcl.ac.uk/news/2-minimum-tax-on-richest-households-could-raise-10-billion-a-year","King's College London","2026-07-21"],["A0544","Polly Toynbee","journalist","Guardian columnist","A one-off wealth tax could raise £160bn, a shock-and-awe levy to set a new tone.","https://www.theguardian.com/commentisfree/2026/may/14/labour-keir-starmer-radical-remedies-eu-tax-reform-pension-triple-lock","The Guardian","2026-05-14"],["A0002","Imran Hussain","politician","MP for Bradford East","That is why I continue to support a 2% tax on extreme wealth above £10 million.","https://www.thetelegraphandargus.co.uk/news/26516589.extreme-wealth-tax-improve-ordinary-peoplea-lives---mp/","Bradford Telegraph and Argus","2026-09-03"],["A0209","Gary Stevenson","journalist","Former Citibank trader; economics commentator and YouTuber (Gary's Economics, about one mi","Now is an unbelievable opportunity to change the way the rich are taxed, and to introduce a wealth tax.","https://millionairesforhumanity.org/the-millionaires/gary-stevenson/","Millionaires for Humanity","2025"],["A0003","Bell Ribeiro-Addy","politician","MP for Clapham and Brixton Hill","A wealth tax of just 2% on net wealth above £10 million would raise £24 billion per year.","https://bellribeiroaddy.com/to-deliver-real-change-we-need-a-wealth-tax/","Bell Ribeiro-Addy MP","2025-08-12"],["A0016","Rachael Maskell","politician","MP for York Central","As little as a 2% tax on wealth over £10 million would raise £24 billion every year.","https://www.rachaelmaskell.com/news_page/2025/03/27/spring-statement/","Rachael Maskell MP","2025-03-27"],["A0334","Jane Dodds","politician","Senedd Member and Leader, Welsh Liberal Democrats","Our proposal for a wealth tax is very simple: just tax above the £10m at 2%.","https://caerphilly.observer/?p=1055137","Caerphilly Observer (ICNN Senedd reporter)","2025-11-19"]],"types":{"politician":208,"campaigner":153,"wealthy_individual":96,"economist":39,"business_leader":13,"party":10,"ngo_campaign":8,"academic":7,"union":7,"cultural_figure":4,"journalist":4,"think_tank":4,"union_official":3,"faith":3,"legal_tax_professional":2,"government_body":2,"international_body":1,"media_outlet":1,"funder":1},"designs":{"annual_net_wealth":367,"wealth_tax_unspecified":246,"one_off_levy":7,"billionaire_minimum":4,"partial_wealth":1},"numeric":"826"},{"slug":"gr","iso2":"GR","name":"Greece","status":"in progress","lead":"","notes":"Research in progress. Administrative register: ELSTAT 2026 (31 December 2025): 332 municipalities, 74 regional units and 13 regions; local research remains unswept. Municipality map: Ioannis Andreadis / Aristotle University of Thessaloniki, Cleisthenes boundaries under CC BY 4.0, derived from geodata.gov.gr CC BY 3.0; 332 features matched by name to ELSTAT register; regional boundaries dissolved from them. Mount Athos excluded as autonomous. Parliamentary seats: official current group counts; three vacant seats.","supporters":44,"evidence":48,"A":24,"B":18,"C":2,"units":419,"units_done":0,"units_with_supporters":9,"updated":"2026-10-29","excluded":4,"polls":[],"map_source":"Municipality boundaries: Ioannis Andreadis, Aristotle University of Thessaloniki, HEAL-Link; derived from geodata.gov.gr (CC BY 3.0). Regions dissolved from municipalities.","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Hellenic Parliament",300,3]],"featured":[["A0020","Nikos Nyfoudis","politician","Deputy spokesperson, Greek Left Alliance","Η πρόταση επικεντρώνεται στην εφαρμογή ενός συντελεστή 1,0% στο ανώτερο 1% του πληθυσμού με βάση τον καθαρό πλούτο τους.","https://www.news247.gr/politiki/oikonomiki-politiki-gia-tous-pollous-kai-tous-adinamous-kai-oxi-gia-tous-ligous-kai-isxirous/","News 24/7","2026-09-18"],["A0008","Giorgos Pappas","politician","Deputy economics policy head","Η πατριωτική εισφορά είναι ένας φόρος καθαρής περιουσίας μόνο σε φυσικά πρόσωπα.","https://www.iefimerida.gr/politiki/giorgos-pappas-katagrapsoyme-thyrides","iefimerida","2026-09-03"]],"types":{"politician":26,"economist":9,"party":4,"business_leader":1,"think_tank":1,"campaigner":1,"cultural_figure":1,"journalist":1},"designs":{"wealth_tax_unspecified":29,"annual_net_wealth":14,"billionaire_minimum":2,"unrealised_gains":1},"numeric":"300"},{"slug":"id","iso2":"ID","name":"Indonesia","status":"in progress","lead":"","notes":"Depth: seed. Scope: national plus regional (provinsi) and local (kabupaten/kota) sample. R001 (2026-10-22) covered the prominent civil society coalitions (Forum Pajak Berkeadilan Indonesia, The PRAKARSA, PWYP Indonesia, CELIOS, PUSKAHA, TII, FITRA, Lokataru, IGJ, Trend Asia, Aksi!), leading economists (Bhima Yudhistira, Media Wahyudi Askar, Esther Sri Astuti / INDEF), political party and presidential campaign endorsements (Ganjar Pranowo / PDI-P, Anies Baswedan, Muhaimin Iskandar, Thomas Lembong, Handi Risza / PKS), and the student movement (LMND, EW-LMND Sumsel). The register holds the country root, 3 national institutions, 34 provinces, and 514 kabupaten & kota (BPS-PCODE from OCHA COD-AB, CC-BY-IGO-3.0). Exclusions noted for deceased economist Faisal Basri, wealth tax opponent Budi Frensidy, and out-of-definition/neutral figures. Polls record Earth4All/Ipsos 2024 (86% support across G20) and Glocalities/Millionaires for Humanity 2021 (79% support for 1% annual tax over Rp 140B). Review 2026-10-24 (R004): 5 rows removed, 8 regraded A to B.","supporters":67,"evidence":75,"A":54,"B":13,"C":0,"units":551,"units_done":0,"units_with_supporters":14,"updated":"2026-10-24","excluded":7,"polls":[{"support":86,"oppose":null,"scope":"Indonesia, adults aged 18-75, online","question":"A tax on the wealth of the super-rich to fund economic, social, and environmental transformations","question_original":"","pollster":"Ipsos","commissioned_by":"Earth4All / Global Commons Alliance","fieldwork":"2024-03-05 to 2024-04-08","sample":"1,000 respondents in Indonesia (22,000 across 22 countries)","published":"2024-06-25","url":"https://earth4all.life/news/tax-the-rich-say-g20-citizens/"},{"support":79,"oppose":4,"scope":"Indonesia, representative sample of adults","question":"An additional 1% annual wealth tax on individuals with net wealth exceeding IDR 140 billion (~US$10m) to help fund post-pandemic recovery","question_original":"Dukungan terhadap penerapan wealth tax di Indonesia dimana orang yang memiliki lebih dari Rp140 miliar rupiah harus membayar pajak tahunan tambahan sebesar 1 persen","pollster":"Glocalities","commissioned_by":"Millionaires for Humanity in partnership with The PRAKARSA","fieldwork":"2021-01 to 2021-03","sample":"1,051 respondents","published":"2021-04-28","url":"https://theprakarsa.org/penerapan-pajak-kekayaan-bagi-orang-superkaya-dinilai-jadi-solusi-pulihkan-ekonomi/"},{"support":90,"oppose":10,"scope":"Indonesia, national representative public sample","question":"Persetujuan terhadap penerapan pajak kekayaan (wealth tax) sebesar 2 persen pada 50 orang terkaya di Indonesia untuk mendanai perlindungan sosial dan menekan ketimpangan","question_original":"Tingkat persetujuan terhadap penerapan pajak kekayaan sebesar 2% pada 50 orang terkaya di Indonesia (89,77% setuju, 10,23% menolak)","pollster":"CELIOS","commissioned_by":"Center of Economic and Law Studies (CELIOS)","fieldwork":"2026-03 to 2026-04","sample":"National representative survey","published":"2026-04-26","url":"https://nasional.kontan.co.id/news/survei-celios-mayoritas-masyarakat-setuju-penerapan-pajak-kekayaan"}],"map_source":"Badan Pusat Statistik (BPS) via UN OCHA COD-AB Indonesia","map_licence":["CC-BY-IGO-3.0","https://creativecommons.org/licenses/by/3.0/igo/legalcode"],"chambers":[["People's Representative Council (DPR)",580,0],["Dewan Perwakilan Daerah",152,0]],"featured":[["A0007","Bhima Yudhistira Adhinegara","economist","Executive Director of CELIOS","Selain itu pajak kekayaan berupa 2 persen pajak bagi aset orang super kaya merupakan hal yang urgen dilakukan untuk menekan ketimpangan, sekaligus memperbesar penerimaan negara.","https://www.idntimes.com/business/economy/5-pr-utama-purbaya-yudhi-sadewa-sebagai-menteri-keuangan-baru-00-brqf5-n1fdlz","IDN Times","2025-09-08"],["A0019","Ah Maftuchan","campaigner","Executive Director of The PRAKARSA; Coordinator of FPBI; Co-coordinator of TAFJA","Warga superkaya yang total kekayaan bersih lebih dari Rp140 miliar setahun dapat disasar dengan membayar pajak kekayaan 1 persen dari total hartanya.","https://theprakarsa.org/penerapan-pajak-kekayaan-bagi-orang-superkaya-dinilai-jadi-solusi-pulihkan-ekonomi/","The PRAKARSA","2021-04-28"],["A0002","Thomas Lembong","politician","Co-Captain Timnas Pemenangan AMIN; Former Minister of Trade and Head of BKPM","Ini lebih menuju yang istilahnya wealth tax. Kita harus pajaki hartanya, bukan penghasilannya, karena ini lebih ke isu ketimpangan harta ketimbang penghasilan.","https://www.cnbcindonesia.com/news/20240102060735-4-501860/anies-mau-pajaki-orang-kaya-begini-aturan-pajak-kekayaan-ri","CNBC Indonesia","2024-01-02"],["A0042","Raden Agus Suparman","legal_tax_professional","Managing Director of Botax Consulting Indonesia; former Directorate General of Taxes (DJP)","Oleh karena itu, dirinya mendorong pemerintah untuk menerapkan pajak kekayaan atau wealth tax. Ini berbeda dengan PPh, di mana objek pajak dari pajak kekayaan ini adalah kekayaan si wajib pajak itu sendiri.","https://nasional.kontan.co.id/news/menanti-langkah-berani-prabowo-buru-pajak-orang-kaya-indonesia","Harian Kontan","2024-09-23"],["A0041","Wahidin","campaigner","Chairperson of EW-LMND Sumatera Selatan","Melalui mandat Konferwil ini, LMND Sumsel akan konsisten mendorong pemerintah agar mengalokasikan pajak kekayaan secara efektif guna membiayai pendidikan gratis yang berkualitas bagi seluruh rakyat.","https://mattanews.co/wahidin-dan-rohman-resmi-nakhodai-lmnd-sumsel-periode-2026-2028/","Mattanews.co","2026-05-18"]],"types":{"economist":19,"ngo_campaign":18,"campaigner":8,"politician":5,"legal_tax_professional":5,"think_tank":4,"party":2,"academic":2,"business_leader":1,"journalist":1,"media_outlet":1,"international_body":1},"designs":{"annual_net_wealth":63,"wealth_tax_unspecified":4,"billionaire_minimum":1},"numeric":"360"},{"slug":"ie","iso2":"IE","name":"Ireland","status":"in progress","lead":"","notes":"Seed R001 (2026-10-26): national parties, three TDs and Oxfam Ireland added from opened primary sources. Geography register: 31 statutory local authorities, using Tailte Éireann 2026 boundary IDs. The map is the 31 local authorities from Tailte Éireann (CC BY 4.0, 2026), generalised. The three TDs are temporarily at the country root until their constituencies and current offices are verified from the Oireachtas register. Regional and local research has not begun.","supporters":46,"evidence":46,"A":24,"B":20,"C":2,"units":31,"units_done":0,"units_with_supporters":7,"updated":"2026-10-26","excluded":1,"polls":[],"map_source":"© Tailte Éireann, Local Authorities - National Statutory Boundaries - Ungeneralised - 2026 (https://data.gov.ie/dataset/local-authorities-national-statutory-boundaries-ungeneralised-20261). Generalised and projected for display by this project; this is not Tailte Éireann work or endorsement.","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Dáil Éireann",174,9],["Seanad Éireann",60,3]],"featured":[["A0016","Ciarán Nugent","economist","Economist","We are proposing that Ireland should introduce a tax on net household wealth that targets the wealthiest 1 percent of households.","https://www.oxfamireland.org/sites/default/files/2026-01/wealth-inequality-report-final-version.pdf","Oxfam Ireland","2026-01-19"],["A0017","Sorley McCaughey","campaigner","Tax justice campaigner","We are proposing that Ireland should introduce a tax on net household wealth that targets the wealthiest 1 percent of households.","https://www.oxfamireland.org/sites/default/files/2026-01/wealth-inequality-report-final-version.pdf","Oxfam Ireland","2026-01-19"],["A0014","Richard Boyd Barrett","politician","TD","Our wealth tax would apply only to the 1% of the Irish population that possesses more than €4.7 million in wealth, excluding the family home.","https://www.pbp.ie/oxfam-report-highlights-extreme-wealth-inequality/","People Before Profit","2025-01-20"],["A0031","David McWilliams","economist","Economist, writer and Irish Times columnist","Imagine we decided to introduce a sliding wealth tax of between 0.5 per cent and 5 per cent on wealth.","https://www.irishtimes.com/opinion/david-mcwilliams-wealth-tax-for-irish-ultra-rich-makes-sense-1.4039227","The Irish Times","2019-10-05"],["A0039","Thomas P. Broughan","politician","Former Labour TD","Our key proposal was for a wealth tax modelled on the French solidarity tax and yielding up to €450 million.","https://www.oireachtas.ie/en/debates/debate/dail/2013-10-16/8/","Houses of the Oireachtas","2013-10-16"],["A0036","Joe Higgins","politician","Former Socialist Party TD","With an emergency wealth tax of 5% which the top 1% would not miss it would amount to €2.9 billion.","https://www.oireachtas.ie/en/debates/debate/dail/2013-10-15/14/","Houses of the Oireachtas","2013-10-15"],["A0035","Patrick Nulty","politician","Former Labour TD","It could introduce a French-style wealth tax which would raise up to €500 million.","https://www.thejournal.ie/readme/patrick-nulty-budget-2013-labour-699791-Dec2012/","The Journal","2012-12-04"],["A0042","Mick Wallace","politician","Former independent TD and MEP","I am in favour of a one-off solidarity tax on that wealth. Just 1% would bring in more than €2 billion.","https://www.oireachtas.ie/en/debates/debate/dail/2011-12-08/26/","Houses of the Oireachtas","2011-12-08"]],"types":{"politician":22,"economist":8,"party":5,"campaigner":4,"think_tank":2,"journalist":2,"ngo_campaign":1,"union":1,"academic":1},"designs":{"annual_net_wealth":44,"wealth_tax_unspecified":1,"one_off_levy":1},"numeric":"372"},{"slug":"in","iso2":"IN","name":"India","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed. Scope: the Union level in every layer reached by web search (think tank and economists behind the 2024 World Inequality Lab proposal, CPI(M) and CPI manifestos, Oxfam India, the Centre for Financial Accountability and Tax the Top campaign, two economists, one Congress leader, the 2020 revenue officers' paper), the 36 states and union territories and 734 districts as a register. First pass R001 and gap pass R002 (2026-10-20). R002 added the Tax the Top petition names and organisations, the campaign's two websites (taxthetop.org read with the headless browser; the older WordPress site and its 2023 op-ed series), the ten central trade unions' 2024 memorandum, the Left parties' joint statement of Feb 2025, CPI(M) and CPI(ML) Liberation manifestos and Central Committee texts (including one in Bengali), the Rozgar Adhikar Abhiyan (Hindi report) and more economists and opinion writers. Hindi, Bengali, Malayalam and Tamil web searches mostly returned Bangladeshi or explainer pages; the Hindi and Bengali finds came from following leads (Nyay Tak, the CPI(M) West Bengal site). Not done: full-text search of Lok Sabha and Rajya Sabha debates, state assemblies, the full Tax the Top petition list, most media and economists, municipal bodies. The district map uses Survey of India boundaries (CC0 via DataMeet); districts carry Local Government Directory codes, states ISO 3166-2:IN codes.","supporters":96,"evidence":116,"A":27,"B":52,"C":17,"units":773,"units_done":0,"units_with_supporters":7,"updated":"2026-10-26","excluded":12,"polls":[],"map_source":"Survey of India district and state boundaries (Online Maps Portal, onlinemaps.surveyofindia.gov.in), as republished under CC0 1.0 by the DataMeet community (ramSeraph/indian_admin_boundaries, SOI_Districts and SOI_States); credit: Survey of India, Government of India, and DataMeet. Districts carry Local Government Directory (LGD) codes. Simplified and converted for this map; disputed slivers and the two districts without an LGD code (Muzaffarabad, Mirpur) are left out, and districts created after the survey (Hnahthial, Khawzawl, Vav-Tharad) are drawn inside the district they came from.","map_licence":["CC0-1.0 (DataMeet republication of Survey of India data)","https://github.com/ramSeraph/indianopenmaps/blob/main/DATA_LICENSE.md"],"chambers":[["Lok Sabha",543,4],["Rajya Sabha",245,5]],"featured":[["A0014","Jayati Ghosh","economist","Economist and professor, University of Massachusetts Amherst","One obvious instrument for this is the imposition of wealth taxes on the extremely rich.","https://taxtherichin.wordpress.com/2023/07/07/wealth-tax-keep-it-simple-tax-the-177-dollar-billionaires-in-india/","Deccan Herald (republished by Tax the Top 1%)","2023-07-07"],["A0070","Neeraj Jain","campaigner","Associate editor, Janata Weekly; political activist","Impose a Small Wealth Tax on the Ultra-Rich There is nothing very radical about a wealth tax.","https://janataweekly.org/articles/union-budgets-2014-24-article-18-proposal-for-an-alternate-budget","Janata Weekly","2024-12"],["A0084","Fauzia Khan","politician","Former member of the Rajya Sabha for Maharashtra","There should be 4 per cent wealth tax on punjipatis in the Finance Bill.","https://cms.rajyasabha.nic.in/UploadedFiles/Debates/VerbatimDebates/267/1122025/Full%20Day//11.02.2025%20full%20day%20with%20Supplement.pdf","Rajya Sabha Secretariat","2025-02-11"],["A0055","Anirban Bhattacharya","campaigner","Leads the National Finance team, Centre for Financial Accountability (2023); campaigns dir","Only a 2% wealth tax on the top 1% could generate about INR 8.54 lakh crore for the exchequer.","https://taxtherichin.wordpress.com/2023/07/21/to-tackle-the-climate-crisis-address-inequality/","Deccan Herald (republished by Tax the Top 1%)","2023-07-21"],["A0059","Ishan Anand","economist","Teaches economics at IIT Delhi (2023)","Our calculations show that a flat 2% wealth tax on the top 1% would have generated about Rs 8.54 lakh crore in 2021.","https://taxtherichin.wordpress.com/2023/06/02/mind-the-wealth-gap-bridge-it-with-wealth-tax/","Deccan Herald (republished by Tax the Top 1%)","2023-06-02"],["A0074","Bansa Gopal Chowdhury","politician","Former member of the Lok Sabha for Asansol (15th Lok Sabha), CPI(M) at the time","For net wealth Rs. 5 crore to Rs. 20 crore the wealth tax should be 1 per cent.","https://elibrary.sansad.in/server/api/core/bitstreams/92fc9d41-b50a-47c0-9d6b-93b2228dc60b/content","Lok Sabha Secretariat","2012-05-08"],["A0060","Anjana Thampi","economist","Teaches at O P Jindal Global University; postdoctoral fellow, University of Massachusetts ","Our calculations show that a flat 2% wealth tax on the top 1% would have generated about Rs 8.54 lakh crore in 2021.","https://taxtherichin.wordpress.com/2023/06/02/mind-the-wealth-gap-bridge-it-with-wealth-tax/","Deccan Herald (republished by Tax the Top 1%)","2023-06-02"]],"types":{"politician":30,"economist":17,"campaigner":15,"union":12,"ngo_campaign":6,"party":5,"journalist":5,"legal_tax_professional":2,"think_tank":1,"union_official":1,"academic":1,"wealthy_individual":1},"designs":{"wealth_tax_unspecified":58,"annual_net_wealth":21,"billionaire_minimum":12,"defend_existing":10,"one_off_levy":3},"numeric":"356"},{"slug":"ir","iso2":"IR","name":"Iran","status":"in progress","lead":"","notes":"Iran register R001 seed pass. Administrative tree covers 31 provinces (ostan) and 429 counties (shahrestan) from UN OCHA COD-AB under CC-BY-3.0-IGO.","supporters":8,"evidence":8,"A":1,"B":7,"C":0,"units":461,"units_done":0,"units_with_supporters":2,"updated":"2026-10-30","excluded":58,"polls":[],"map_source":"UN OCHA COD-AB via HDX","map_licence":["CC-BY-3.0-IGO","https://creativecommons.org/licenses/by/3.0/igo/legalcode"],"chambers":[],"featured":[],"types":{"academic":3,"economist":3,"politician":1,"union":1},"designs":{"wealth_tax_unspecified":7,"annual_net_wealth":1},"numeric":"364"},{"slug":"it","iso2":"IT","name":"Italy","status":"in progress","lead":"","notes":"Depth: seed. Scope: national, regional and local (register and map to the comune; local sweeping sampled). Covers the May 2024 Manifesto per un'agenda Tax the Rich per l'Italia (134 economists from 50 universities), the May 2026 popular initiative bill 1% Equo (11 first signatories, PRC and Comitato 1% Equo), the 2020 Orfini-Fratoianni budget amendment, the 2024–2026 AVS parliamentary amendments and Restituzione fiscale package, the Fondazione Demo (Felice-Visco) 2–3% Zucman-tax dossier, M5S's financial-wealth levy and parliamentary supporters (Appendino, Tridico), CGIL and Maurizio Landini, Oxfam Italia (#LaGrandeRicchezza), Campagna Sbilanciamoci!, Forum Disuguaglianze e Diversità, Patriotic Millionaires, Carlo De Benedetti, Flavio Insinna, opinion journalists, and a regional/local sample (Bolzano Voto n. 39/25, Lucca). Register: root, Parlamento, 20 regions (ISO 3166-2:IT), 107 provinces/metropolitan cities/free municipal consortia (ISTAT UTS codes) and 7,896 comuni (ISTAT, 1 Jan 2025). Map: ISTAT generalised boundaries 1 Jan 2025, CC BY 4.0.","supporters":175,"evidence":183,"A":168,"B":7,"C":0,"units":8024,"units_done":2,"units_with_supporters":76,"updated":"2026-10-29","excluded":10,"polls":[{"support":69,"scope":"Italy, adults","question":"Progressive wealth tax on net wealth above EUR 5m (57.1% for a generic wealth tax without threshold)","pollster":"Eumetra","commissioned_by":"Piazzapulita (La7)","fieldwork":"2026-06","published":"2026-06-10","url":"https://www.ilfattoquotidiano.it/2026/06/10/patrimoniale-economisti-riforma-fiscale-notizie/8415001/"},{"support":70,"scope":"Italy, adults","question":"A European tax on large fortunes, which in Italy would apply to the richest 0.1% (about 50,000 people with net wealth above EUR 5.4m)","pollster":"Istituto Demopolis","commissioned_by":"Oxfam Italia","fieldwork":"2024-09","published":"2024-09-26","url":"https://www.oxfamitalia.org/wp-content/uploads/2024/09/CS_OXFAM_GLI-ITALIANI-E-LA-GRANDE-RICCHEZZA_nuovo-sondaggio-di-DEMOPOLIS-PER-OXFAM_definitivo.pdf","sample":"over 4,000 respondents"}],"map_source":"Contains ISTAT data: Confini delle unita amministrative a fini statistici al 1 gennaio 2025 (generalizzati), ISTAT, CC BY 4.0; simplified for display","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Camera dei deputati",400,6],["Senato della Repubblica",205,1]],"featured":[],"types":{"economist":136,"politician":18,"party":6,"ngo_campaign":4,"journalist":4,"campaigner":2,"union":1,"think_tank":1,"union_official":1,"wealthy_individual":1,"cultural_figure":1},"designs":{"annual_net_wealth":168,"billionaire_minimum":6,"partial_wealth":1,"wealth_tax_unspecified":1},"numeric":"380"},{"slug":"jp","iso2":"JP","name":"Japan","status":"in progress","lead":"Egalitaristen","notes":"Scope: national (Diet, parties, unions, economists, commentators), 47 prefectures and 1,749 municipalities (JIS X 0401/0402). Seed pass R001. Review 2026-10-24 (R004): party-platform and roster rows removed; 31 supporters remain. Map vintage: GSI Global Map Japan 2016 (1,749 units); municipal mergers since then are not reflected.","supporters":31,"evidence":31,"A":15,"B":16,"C":0,"units":1800,"units_done":0,"units_with_supporters":17,"updated":"2026-10-24","excluded":2,"polls":[],"map_source":"Geospatial Information Authority of Japan (GSI) Global Map Japan (2016) via jpn-atlas, BSD-3-Clause","map_licence":["CC-BY-4.0 (GSI Terms of Use / BSD-3-Clause)","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["House of Representatives (Shūgiin)",465,0],["House of Councillors (Sangiin)",248,3]],"featured":[],"types":{"campaigner":8,"legal_tax_professional":7,"politician":6,"academic":5,"party":3,"economist":2},"designs":{"annual_net_wealth":29,"one_off_levy":1,"wealth_tax_unspecified":1},"numeric":"392"},{"slug":"kr","iso2":"KR","name":"South Korea","status":"in progress","lead":"Egalitaristen","notes":"Depth: partial seed. Scope: national; regional and local supporters have not been systematically researched. Geography and map use SGIS-derived 2026-10-01 boundaries (CC BY 4.0; Statistics Korea KOGL Type 1), with non-autonomous districts merged into their city. Codes await independent comparison with an official current list. Historical statements do not establish current support.","supporters":41,"evidence":46,"A":16,"B":25,"C":0,"units":246,"units_done":0,"units_with_supporters":22,"updated":"2026-10-28","excluded":3,"polls":[],"map_source":"Statistics Korea SGIS (KOGL Type 1), modified by vuski/admdongkor (CC BY 4.0), dissolved to local governments, 2026-10-01","map_licence":["CC BY 4.0; KOGL Type 1","https://github.com/vuski/admdongkor/blob/master/LICENSE-DATA"],"chambers":[["National Assembly",300,1]],"featured":[],"types":{"politician":24,"party":5,"campaigner":4,"economist":3,"academic":2,"union":1,"journalist":1,"legal_tax_professional":1},"designs":{"wealth_tax_unspecified":40,"partial_wealth":2,"annual_net_wealth":1},"numeric":"410"},{"slug":"ma","iso2":"MA","name":"Morocco","status":"in progress","lead":"","notes":"Morocco register: seed pass. National level, 12 regions and 75 provinces and prefectures loaded from geoBoundaries gbOpen (ODbL 1.0 / OpenStreetMap contributors).","supporters":21,"evidence":21,"A":7,"B":14,"C":0,"units":89,"units_done":0,"units_with_supporters":4,"updated":"2026-10-30","excluded":13,"polls":[],"map_source":"geoBoundaries gbOpen / OpenStreetMap contributors","map_licence":["ODbL-1.0","https://opendatacommons.org/licenses/odbl/1-0/"],"chambers":[["Chambre des Représentants",395,0]],"featured":[],"types":{"politician":6,"party":6,"ngo_campaign":5,"union":2,"campaigner":1,"economist":1},"designs":{"wealth_tax_unspecified":12,"annual_net_wealth":9},"numeric":"504"},{"slug":"ml","iso2":"ML","name":"Mali","status":"in progress","lead":"","notes":"Mali register: seed pass. National level and regions. 160 cercles loaded from official Institut Géographique du Mali (IGM) data via OCHA COD-AB (CC BY-IGO 3.0).","supporters":2,"evidence":2,"A":1,"B":1,"C":0,"units":182,"units_done":0,"units_with_supporters":0,"updated":"2026-10-29","excluded":8,"polls":[],"map_source":"Mali Institut Geographique (IGM) via OCHA HDX","map_licence":["CC-BY-IGO-3.0","https://creativecommons.org/licenses/by/3.0/igo/legalcode"],"chambers":[],"featured":[["A0002","Clément Dembélé","politician","Presidential candidate (2018); president of the PCC","Je mettrai en place l’ISF qui est l’Impôt de Solidarité sur la Fortune et qui sera basé sur la réalisation minière, immobilière et sur la déclaration des revenus dans les banques avec un petit prélèvement.","https://bamada.net/professeur-clement-mahamadou-dembele-candidat-a-la-presidentielle-de-2018-je-veux-incarner-lespoir-des-maliens","Bamada.net","2018-01-17"]],"types":{"politician":2},"designs":{"wealth_tax_unspecified":2},"numeric":"466"},{"slug":"mx","iso2":"MX","name":"Mexico","status":"in progress","lead":"Egalitaristen","notes":"Seed pass begun 2026-10-25 and completed 2026-10-26. National layers searched, with a sample of regional and local sources. Spanish and English searched; indigenous-language sources remain a coverage gap. Official INEGI municipality/alcaldía map and register; most local units remain unswept. Further legislative and report-author harvesting is planned.","supporters":40,"evidence":40,"A":20,"B":18,"C":2,"units":2510,"units_done":0,"units_with_supporters":4,"updated":"2026-10-26","excluded":18,"polls":[],"map_source":"Fuente: INEGI, Marco Geoestadístico, diciembre de 2025, via Catálogo Único web service (retrieved 2026-10-25). Simplified and projected by this project; these transformations are not INEGI work or endorsement.","map_licence":["INEGI Términos de Libre Uso","https://www.inegi.org.mx/inegi/terminos.html"],"chambers":[["Cámara de Diputados",500,3],["Senado de la República",128,1]],"featured":[],"types":{"campaigner":16,"politician":9,"ngo_campaign":6,"academic":3,"party":2,"think_tank":1,"media_outlet":1,"economist":1,"business_leader":1},"designs":{"annual_net_wealth":21,"wealth_tax_unspecified":17,"partial_wealth":1,"one_off_levy":1},"numeric":"484"},{"slug":"my","iso2":"MY","name":"Malaysia","status":"in progress","lead":"","notes":"Depth: seed pass with wide sweeps across all layers. Scope: National level (Dewan Rakyat, political parties, trade unions, NGOs, think tanks, economists, columnists/media), with 16 states and federal territories and 144 administrative districts in the geography register. District boundaries and state outlines from Department of Statistics Malaysia (DOSM) via OCHA Common Operational Datasets (cod-ab-mys), CC BY-IGO. Review 2026-10-24 (R004): 4 rows removed, 3 regraded.","supporters":28,"evidence":34,"A":11,"B":17,"C":0,"units":163,"units_done":0,"units_with_supporters":21,"updated":"2026-10-24","excluded":15,"polls":[],"map_source":"Department of Statistics Malaysia (DOSM) via OCHA Common Operational Datasets (cod-ab-mys), CC BY-IGO","map_licence":["CC-BY-IGO","https://data.humdata.org/dataset/cod-ab-mys"],"chambers":[["Dewan Rakyat",222,3],["Dewan Negara",70,0]],"featured":[["A0004","Charles Santiago","politician","Member of Parliament for Klang (2008–2022)","I am more attracted to the idea of a wealth tax... It would be like getting rid of a Lamborghini or something like that. It would not make much difference to them.","https://www.scoop.my/news/301096/like-giving-up-a-lamborghini-santiago-says-wealth-tax-on-super-rich-could-raise-rm10-bil/","Scoop","2026-10-20"],["A0010","Kua Kia Soong","academic","Academic, sociologist, former MP for Petaling Jaya (1990–1995)","Option 1: A 2% tax on the top 100 richest people in Malaysia... Option 2: A broader, graduated wealth tax – 1% on wealth above RM100m and 1.5% on wealth above RM500m.","https://aliran.com/civil-society-voices/could-a-wealth-tax-fix-malaysias-inequality-crisis","Aliran","2026-04-07"]],"types":{"politician":12,"economist":4,"campaigner":3,"think_tank":3,"academic":2,"journalist":2,"party":1,"ngo_campaign":1},"designs":{"annual_net_wealth":21,"wealth_tax_unspecified":6,"one_off_levy":1},"numeric":"458"},{"slug":"ng","iso2":"NG","name":"Nigeria","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed. Scope: national, regional (36 states and the Federal Capital Territory) and local (774 Local Government Areas, sampled). The geography register holds the country root, three federal institutions, 36 states + FCT (OSGOF / OCHA COD-AB P-codes NG001–NG037) and 774 Local Government Areas (NG001001–NG037006), with a local-tier map from OSGOF / eHealth Africa / UNCS via OCHA HDX (cod-ab-nga, CC-BY-IGO-3.0). Review 2026-10-24 (R003): removed rows that named land, property, luxury or income taxes or only \"tax the rich\"; 39 supporters remain.","supporters":39,"evidence":40,"A":31,"B":5,"C":3,"units":814,"units_done":41,"units_with_supporters":9,"updated":"2026-10-24","excluded":11,"polls":[],"map_source":"Office for the Surveyor General of the Federation of Nigeria (OSGOF), eHealth Africa and UNCS via OCHA HDX (cod-ab-nga)","map_licence":["CC-BY-IGO-3.0","https://creativecommons.org/licenses/by/3.0/igo/legalcode"],"chambers":[["House of Representatives",360,0],["Senate of Nigeria",109,0]],"featured":[["A0025","Anthony Kamande","economist","Inequality Research and Policy Advisor, Oxfam International; co-author of the 2024 Nigeria","A progressive wealth tax should be implemented to ensure that the wealthiest Nigerians contribute a fair share to social development.","https://oi-files-cng-v2-prod.s3.eu-west-2.amazonaws.com/nigeria.oxfam.org/s3fs-public/POLICY%20BRIEF%20-%20The%20Inequality%20Study%20-%20Oxfam%20Nigeria%20%5BWEB%5D.pdf?VersionId=l6qTvy6zHRQvw5qVoERbhbP_kJCD2DVe","Oxfam in Nigeria","2024-10-15"],["A0004","Auwal Musa Rafsanjani","campaigner","Executive Director, Civil Society Legislative Advocacy Centre (CISLAC)","Implement a Net Wealth Tax: A comprehensive annual wealth tax on fortunes exceeding $5 million, $50 million, and $1 billion could raise over $6 billion.","https://tribuneonlineng.com/nigeria-can-generate-n4-59trn-from-taxing-4690-wealthiest-citizens-yearly-cislac/","Nigerian Tribune","2024-10-15"],["A0006","Tijani Ahmed Hamza","campaigner","Country Director, Oxfam in Nigeria","Nigeria is borrowing to pay debts because we refuse to tax the super-rich. We are starving our schools and hospitals to feed our creditors, while granting tax waivers to monopolies that are already posting record profits.","https://www.vanguardngr.com/2026/01/billionaire-wealth-jumps-3-times-faster-in-2025-to-18-3trn-oxfam/","Vanguard","2026-01-20"],["A0017","Mtwalo Msoni","economist","Policy Lead (Tax and Equity), Tax Justice Network Africa; lead author of Taxing the Rich: ","For instance, introducing a progressive net wealth tax in Nigeria could raise more than $6 billion annually with rates at 2% on wealth over $5 million, 5% on wealth over $50 million and 10% on wealth over $1 billion.","https://oi-files-cng-v2-prod.s3.eu-west-2.amazonaws.com/nigeria.oxfam.org/s3fs-public/Taxing%20the%20Rich%20Spread.pdf?VersionId=0nArswGanmdZOgSm4gvshQZvXqKBUU_8","Oxfam in Nigeria, TJNA, and CISLAC","2024-10-15"],["A0008","Henry Ushie","campaigner","Accountable Governance Programme Manager and Fiscal Accountability for Inequality Reductio","A progressive wealth tax should be implemented to ensure that the wealthiest Nigerians contribute a fair share to social development.","https://oi-files-cng-v2-prod.s3.eu-west-2.amazonaws.com/nigeria.oxfam.org/s3fs-public/POLICY%20BRIEF%20-%20The%20Inequality%20Study%20-%20Oxfam%20Nigeria%20%5BWEB%5D.pdf?VersionId=l6qTvy6zHRQvw5qVoERbhbP_kJCD2DVe","Oxfam in Nigeria","2024-10-15"],["A0009","Chinedu Bassey","campaigner","National Coordinator, Tax Justice and Governance Platform, and Programme Officer (Tax Just","A progressive wealth tax should be implemented to ensure that the wealthiest Nigerians contribute a fair share to social development.","https://oi-files-cng-v2-prod.s3.eu-west-2.amazonaws.com/nigeria.oxfam.org/s3fs-public/POLICY%20BRIEF%20-%20The%20Inequality%20Study%20-%20Oxfam%20Nigeria%20%5BWEB%5D.pdf?VersionId=l6qTvy6zHRQvw5qVoERbhbP_kJCD2DVe","Oxfam in Nigeria","2024-10-15"],["A0010","Regina Afiemo","campaigner","Deputy Programmes Director and Policy and Advocacy Coordinator, Oxfam in Nigeria","A progressive wealth tax should be implemented to ensure that the wealthiest Nigerians contribute a fair share to social development.","https://oi-files-cng-v2-prod.s3.eu-west-2.amazonaws.com/nigeria.oxfam.org/s3fs-public/POLICY%20BRIEF%20-%20The%20Inequality%20Study%20-%20Oxfam%20Nigeria%20%5BWEB%5D.pdf?VersionId=l6qTvy6zHRQvw5qVoERbhbP_kJCD2DVe","Oxfam in Nigeria","2024-10-15"],["A0019","Kwesi Obeng","campaigner","Regional Inequality Lead, Oxfam in West Africa; co-author of the 2024 Nigeria Inequality S","A progressive wealth tax should be implemented to ensure that the wealthiest Nigerians contribute a fair share to social development.","https://oi-files-cng-v2-prod.s3.eu-west-2.amazonaws.com/nigeria.oxfam.org/s3fs-public/POLICY%20BRIEF%20-%20The%20Inequality%20Study%20-%20Oxfam%20Nigeria%20%5BWEB%5D.pdf?VersionId=l6qTvy6zHRQvw5qVoERbhbP_kJCD2DVe","Oxfam in Nigeria","2024-10-15"]],"types":{"campaigner":17,"ngo_campaign":10,"economist":4,"legal_tax_professional":2,"think_tank":1,"faith":1,"journalist":1,"union":1,"union_official":1,"politician":1},"designs":{"annual_net_wealth":34,"wealth_tax_unspecified":5},"numeric":"566"},{"slug":"nl","iso2":"NL","name":"Netherlands","status":"in progress","lead":"Egalitaristen","notes":"Wide national, supranational and targeted local research in progress; not saturated. R001–R005:203 supporters and244 evidence records. R005 adds14 actors and15 records:12 public Dutch signatories of a G20 wealth-tax letter and2 original policy authors, plus new evidence for Joris Thijssen. IMPORTANT SCOPE:59 supporters currently have only evidence for developing a wealth-related exit-tax proposal. International proposals, wealth caps, temporary taxes and conditional designs remain explicit. Letter publication dates are not individual signature timestamps. All evidence verified=n for maintainer review; older runs not fully rechecked. Official CBS2026 map/register:342 municipalities and12 provinces, CC BY4.0; Caribbean public bodies outside map. Local institutional coverage remains preliminary. See area_profile.md and qa_R005.md. Review 2026-10-24 (R006): the exit-tax-only votes were removed; 144 supporters remain.","supporters":144,"evidence":173,"A":99,"B":43,"C":2,"units":358,"units_done":0,"units_with_supporters":10,"updated":"2026-10-26","excluded":12,"polls":[{"support":72,"oppose":null,"scope":"Netherlands, adults","question":"Higher taxes for the super-rich (as cited by Oxfam Novib)","pollster":"cited in Oxfam Novib report","commissioned_by":"Oxfam Novib","fieldwork":"","sample":"","published":"2025-01-24","url":"https://www.accountancyvanmorgen.nl/2025/01/24/oxfam-ongelijkheid-groeit-door-fiscaal-beleid-dat-vermogens-bevoordeelt/"}],"map_source":"CBS Gebiedsindelingen 2026 via PDOK; generalized municipalities and provinces, accessed 2026-10-23; © CBS, CC BY 4.0; simplified for display","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Tweede Kamer",150,7],["Eerste Kamer",75,4]],"featured":[["A0186","Bram Joanknecht","campaigner","Expert on economic equality at Oxfam Novib","Om dit recht te trekken is een vermogensbelasting voor de allerrijksten keihard nodig.","https://www.oxfamnovib.nl/actueel/persberichten/23438-oxfam-novib-lanceert-nieuwe-belastingontwijking-game-ren-je-rijk","www.oxfamnovib.nl","2024-10-29"],["A0179","Tom Ribbens","journalist","Social worker and published opinion writer","Het plafond van de SP ligt bij 50 miljoen, alles daarboven gaat terug voor herverdeling in de collectieve voorzieningen.","https://www.bnnvara.nl/joop/artikelen/waarom-iedereen-op-links-zou-moeten-stemmen-en-het-toch-niet-doet","BNNVARA Joop","2025-10-26"],["A0142","Lilian Marijnissen","politician","SP party leader and parliamentary leader at date of the proposal","Wij belasten de superrijken een beetje meer en kunnen hiermee de oneerlijke btw-verhoging terugdraaien.","https://www.sp.nl/nieuws/draai-de-btw-verhoging-terug-via-miljonairsbelasting","SP","2019-02-09"],["A0165","Charlie Bruijsten","legal_tax_professional","Tax professional and NLFiscaal opinion author","Haal deze bepalingen uit de inkomstenbelasting en breng ze onder in een afzonderlijke vermogensbelasting.","https://www.nlfiscaal.nl/nlfiscaal-doc/F24DC02844A94128BA08250124A4ECA8","NLFiscaal","2026-09-23"],["A0134","Henry Meijer","legal_tax_professional","Tax adviser and author; former founder/director of MFAS","Invoering van een brede vermogensbelasting kan zorgen voor meer evenwicht.","https://www.nlfiscaal.nl/nlfiscaal-doc/8D007F26AB8A4859B534500433E28EC0","www.nlfiscaal.nl","2026-09-14"],["A0143","Arnold Merkies","politician","Member of the Tweede Kamer at the date of the statement","Wat wij hebben voorgesteld, is een miljonairsbelasting. Die gaat pas in vanaf 1 miljoen.","https://zoek.officielebekendmakingen.nl/h-tk-20152016-8-4.html","Staten-Generaal","2015-09-30"],["A0137","Jan Soons","legal_tax_professional","Jurist, social economist and published author","Dat is rechtvaardig, want er wordt geheven naar de omvang van ieders vermogen.","https://www.bnnvara.nl/joop/artikelen/groeiende-kloof-tussen-arm-en-rijk-ligt-aan-belastingstelsel","www.bnnvara.nl","2026-04-21"]],"types":{"politician":55,"economist":24,"party":17,"campaigner":11,"journalist":8,"wealthy_individual":7,"legal_tax_professional":7,"ngo_campaign":4,"academic":4,"union":2,"think_tank":2,"business_leader":1,"faith":1,"union_official":1},"designs":{"wealth_tax_unspecified":96,"annual_net_wealth":35,"partial_wealth":20,"billionaire_minimum":7},"numeric":"528"},{"slug":"no","iso2":"NO","name":"Norway","status":"in progress","lead":"","notes":"Scope: national (Stortinget, regjeringen), regional (15 fylker) and local (357 kommuner) level. First pass R001 covers prominent supporters across all key layers. Review 2026-10-24: removed 154 rows that were not evidence of support (see R013); 145 supporters remain.","supporters":145,"evidence":146,"A":81,"B":64,"C":0,"units":374,"units_done":0,"units_with_supporters":13,"updated":"2026-10-26","excluded":0,"polls":[],"map_source":"Kartverket (Norwegian Mapping Authority), Administrative enheter kommuner (2024), CC BY 4.0","map_licence":["CC BY 4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Stortinget",169,11]],"featured":[["A0183","Sindre Farstad","economist","Chief Economist, Pensjonistforbundet","Vi støtter prinsippet om at personer med betydelig formue, også pensjonister, bør bidra gjennom formuesskatten.","https://www.stortinget.no/no/Hva-skjer-pa-Stortinget/Horing/horingsinnspill/?dnid=63028&h=10005545","Stortinget","2025-10-16"],["A0007","Kirsti Bergstø","politician","Party leader, Socialist Left Party; Member of the Storting for Akershus","Vi ønsker en omfordelende skattepolitikk, der vi sikrer at de som har mest, også betaler mer. Vi må se på totalen når vi skal diskutere skattepolitikken for fremtiden, sier SV-lederen.","https://www.frifagbevegelse.no/nyheter/skatteforliket-na-er-sv-lederen-bekymret/921195","FriFagbevegelse","2026-06-18"],["A0182","Jan Davidsen","union_official","President, Pensjonistforbundet (2015–2026) & former President of Fagforbundet","Vi støtter prinsippet om at personer med betydelig formue, også pensjonister, bør bidra gjennom formuesskatten.","https://www.stortinget.no/no/Hva-skjer-pa-Stortinget/Horing/horingsinnspill/?dnid=63028&h=10005545","Stortinget","2025-10-16"],["A0027","Guttorm Schjelderup","economist","Professor of Economics and Tax; Director of NoCeT, Norwegian School of Economics","I Menons eksempler brukes emisjonsverdien som om selskapene var børsnoterte. Dermed blåses formuesskattens betydning opp i en slik grad at den farger resultatene.","https://www.nhh.no/nhh-bulletin/artikkelarkiv/2024/desember/graverende-feil-i-nhos-skatterapport/","Norges Handelshøyskole (NHH)","2024-12-02"],["A0242","Rasmus Hansson","politician","Former member of the Storting; former national spokesperson, MDG","I lys av den svenske velferdskrisen og antallet svenske milliardærer, er det vanskelig å ikke føle sinne over at det ser ut til å være ganske mye kapital som ikke beskattes hardere.","https://agendamagasin.no/debatt/norske-milliardaerer-er-misunnelig-pa-skatteparadiset-sverige/","Agenda Magasin","2024-04-25"],["A0194","Helle Cecilie Palmer","think_tank","Editor and commentator, Tankesmien Agenda / Agenda Magasin","Det er en eneste grunn til at formuesskatten blir så heftig diskutert rundt om nå i slutten av valgkampen: fordi det sitter noen få, superrike mennesker og har enormt mye å tjene på høyresidens planlagte skattekutt.","https://agendamagasin.no/kommentarer/formuesskatt-er-frihet-for-folk-flest/","Agenda Magasin","2025-08-28"],["A0225","Wegard Harsvik","union_official","Leder for samfunnskontakt og strategi i LO, forfatter","Når Høyre også har et valgløfte om å kutte 7 milliarder i formuesskatten neste periode, hvor 6 av dem går til landets 1 % rikeste, er det ikke så vanskelig å skjønne hva som ligger bak.","https://agendamagasin.no/kommentarer/hoyre-for-de-rike/","Agenda Magasin","2025-08-20"],["A0028","Petter Bjerksund","economist","Professor of Finance, Norwegian School of Economics (NHH)","I Menons eksempler brukes emisjonsverdien som om selskapene var børsnoterte. Dermed blåses formuesskattens betydning opp i en slik grad at den farger resultatene.","https://www.nhh.no/nhh-bulletin/artikkelarkiv/2024/desember/graverende-feil-i-nhos-skatterapport/","Norges Handelshøyskole (NHH)","2024-12-02"]],"types":{"economist":28,"politician":24,"think_tank":22,"union_official":17,"campaigner":16,"party":9,"union":9,"journalist":6,"academic":6,"ngo_campaign":4,"wealthy_individual":2,"media_outlet":1,"faith":1},"designs":{"defend_existing":113,"annual_net_wealth":31,"wealth_tax_unspecified":1,"billionaire_minimum":1},"numeric":"578"},{"slug":"nz","iso2":"NZ","name":"New Zealand","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed plus broad follow-up. 59 supporters and 61 evidence records across national parties, individual politicians, campaigns, unions, economists, commentators, faith and business. Two named-list harvests completed; historical positions distinguished from current policy. Local sample only. All 67 territorial authorities (Stats NZ 2026) and 16 regions (2025), official codes, CC BY 4.0; cross-region authorities at country root. Unswept councils pending. Not saturated: see area_profile.md and R002 for gaps and priorities.","supporters":59,"evidence":61,"A":25,"B":33,"C":1,"units":83,"units_done":0,"units_with_supporters":10,"updated":"2026-10-25","excluded":7,"polls":[{"support":64,"oppose":26,"scope":"New Zealand adults aged 18 and over","question":"Do you support the introduction of a wealth tax: a 2.5% tax on an individual’s net assets above $10 million with an exemption for family homes?","pollster":"Ipsos","commissioned_by":"Ipsos (no external sponsors or partners)","fieldwork":"3–11 September 2026","sample":1003,"published":"2026-09-24","url":"https://www.ipsos.com/en-nz/34th-ipsos-nz-issues-monitor-sept-2026"}],"map_source":"Stats NZ Tatauranga Aotearoa, Territorial Authority 2026 and Regional Council 2025 (CC BY 4.0). Generalised for display in NZTM2000; regional coastal overlays clipped to territorial-authority extent. Sources: https://www.arcgis.com/home/item.html?id=b7f8726da7f6467a9cb42221b0013938 and https://www.arcgis.com/home/item.html?id=e83157765acf4fca90a255888a368182","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["New Zealand House of Representatives",123,9]],"featured":[["A0032","Gordon Campbell","journalist","Political columnist","On the evidence, a wealth tax would be entirely justified on the grounds of fairness and equity.","https://www.scoop.co.nz/stories/HL2505/S00054/on-wealth-taxes-and-capital-flight.htm","Scoop","2025-05-28"]],"types":{"politician":14,"ngo_campaign":7,"campaigner":7,"party":5,"faith":5,"journalist":4,"economist":4,"union_official":3,"union":2,"wealthy_individual":2,"business_leader":2,"legal_tax_professional":2,"academic":1,"media_outlet":1},"designs":{"wealth_tax_unspecified":36,"annual_net_wealth":22,"one_off_levy":1},"numeric":"554"},{"slug":"pe","iso2":"PE","name":"Peru","status":"in progress","lead":"","notes":"Seed research in progress. District map uses OCHA/IGN 2020 boundaries reviewed in 2025: 1,872 matched districts; 21 districts in the 2026 register have no individual shape, and one unmatched composite is omitted. Parliamentary seat figures reflect official roster entries on 28 October 2026, including entries with an empty or elected status.","supporters":25,"evidence":27,"A":17,"B":8,"C":0,"units":2114,"units_done":0,"units_with_supporters":6,"updated":"2026-10-28","excluded":1,"polls":[],"map_source":"UN OCHA HDX Peru COD-AB / Instituto Geografico Nacional, 2020 boundaries reviewed 2025; 21 register districts have no separate shape","map_licence":["CC-BY-3.0-IGO","https://creativecommons.org/licenses/by/3.0/igo/"],"chambers":[["Senado de la República",60,1],["Cámara de Diputados",130,0]],"featured":[["A0019","Verónika Mendoza","politician","Former congresswoman and regional candidate","Plantemos un impuesto a las grandes fortunas arriba de US$ 100 millones.","https://elcomercio.pe/economia/peru/veronika-mendoza-un-impuesto-a-la-riqueza-de-1-recaudaria-lo-suficiente-para-comprar-camas-uci-nndc-noticia/","El Comercio","2021-03-28"]],"types":{"politician":12,"economist":3,"party":3,"ngo_campaign":2,"academic":2,"union":1,"union_official":1,"campaigner":1},"designs":{"wealth_tax_unspecified":15,"annual_net_wealth":10},"numeric":"604"},{"slug":"ph","iso2":"PH","name":"Philippines","status":"in progress","lead":"","notes":"Seed in progress. Geography: PSA PSGC July 2026 mirror cross-checked against PSA Q3 counts; 18 regions, 82 provinces, 149 cities and 1,493 municipalities. Map: geoph synthesized 2024 administrative configuration, generalized and unofficial, CC BY 4.0; PSGC codes matched to all 1,642 local units. Boundaries are not authoritative; see area profile for vintage, method and credits.","supporters":50,"evidence":52,"A":21,"B":29,"C":0,"units":1742,"units_done":0,"units_with_supporters":7,"updated":"2026-10-28","excluded":0,"polls":[],"map_source":"PSA and NAMRIA boundaries via UN OCHA HDX; reconciled and generalized by geoph, 2024 configuration with 2026 PSGC codes","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[],"featured":[["A0013","Solita Collas-Monsod","economist","Economist and former socioeconomic planning secretary","Why don't we ask our Congress to impose a one-time wealth tax on the 50 wealthiest Filipinos in the country?","https://philstarlife.com/news-and-views/661907-wealth-tax-fuel-price-hike-crisis","PhilSTAR Life","2026-03-21"]],"types":{"politician":18,"ngo_campaign":13,"union":6,"party":3,"economist":2,"academic":2,"union_official":2,"think_tank":1,"campaigner":1,"journalist":1,"legal_tax_professional":1},"designs":{"wealth_tax_unspecified":30,"annual_net_wealth":17,"one_off_levy":3},"numeric":"608"},{"slug":"pl","iso2":"PL","name":"Poland","status":"in progress","lead":"","notes":"Depth: national research in progress; not saturated. R001-R004 (2026-10-22 to 2026-10-23): 295 supporters and 312 evidence records. R004 added 33 actors: 30 additional public-role manifesto endorsements and three personal expert endorsements. The roster cumulatively provides 251 B-grade endorsements (245 new actors); wealth design unspecified, and 2021-04-19 is its edition date, not individual signing dates. All evidence remains verified=n for maintainer review. R004 quotation check: all33 found. Earlier PDF/short-name manual checks and QA scope are documented in research ledgers. Official TERYT/TERC geography: 16 voivodeships, 380 county-level units and2479 gminas, state2026-01-01. Subnational coverage pending. Map: GUGiK Państwowy Rejestr Granic (2,479 gminas, 380 powiats, 16 voivodeships, TERYT codes). Further personal statements, named parliamentary acts and coalition research remain priorities. Review 2026-10-24 (R005): roster rows regraded to C, EP votes confirmed; map added (see pl.md).","supporters":295,"evidence":312,"A":40,"B":11,"C":244,"units":2875,"units_done":0,"units_with_supporters":8,"updated":"2026-10-24","excluded":9,"polls":[],"map_source":"Główny Urząd Geodezji i Kartografii, Państwowy Rejestr Granic (PRG), jednostki administracyjne, version of October 2026; 'Wykorzystano/opracowano na podstawie materiałów państwowego zasobu geodezyjnego i kartograficznego'","map_licence":["Use without restriction (PZGiK material under the Prawo geodezyjne i kartograficzne; dane.gov.pl terms; credit required)","https://dane.gov.pl/pl/dataset/726"],"chambers":[["Sejm",460,1],["Senat",100,0]],"featured":[["A0295","Marek Ignaszak","economist","Economic policy analyst, European Commission Joint Research Centre; former assistant profe","W świetle tego, co powiedzieliśmy wyżej, to rozwiązanie ma sens szczególnie w połączeniu z obniżeniem podatków dochodowych.","https://www.money.pl/podatki/system-idealny-liniowy-podatek-i-bezwarunkowe-transfery-spoleczne-opinia-7117654626016064a.html","Money.pl","2025-01-25"],["A0006","Rafał Woś","journalist","Economic journalist and columnist","Wystarczyłoby wprowadzić w życie podatek majątkowy, o którym Saez i Zucman trąbią od wielu lat.","https://www.tygodnikpowszechny.pl/covid-owy-jezdziec-163200","Tygodnik Powszechny","2020-04-30"],["A0043","Stefan Paweł Załęski","academic","Sociologist and lecturer","Tymczasem najpilniejsze wydaje się opodatkowanie majątków wirtualnych, czyli instrumentów finansowych.","https://nowyobywatel.pl/2020/06/02/funkcjonalne-zroznicowanie-podatkow-majatkowych/","Nowy Obywatel","2020-06-02"],["A0293","Michał Myck","economist","Director and board member of CenEA; professor of economics, Polish Academy of Sciences","Obciążenie podatkami majątku dawałoby możliwość zebrania dodatkowych pieniędzy potencjalnie bez wielkiego wpływu na poziom aktywności gospodarczej.","https://biznes.interia.pl/podatki/news-myck-unia-musi-poradzic-sobie-z-unikaniem-opodatkowania,nId,4548547","Interia Biznes","2020-06-11"],["A0004","Artur Troost","journalist","Columnist and doctoral researcher","Wiele problemów rozwiązałoby wprowadzenie globalnych standardów podatkowych na tym polu.","https://krytykapolityczna.pl/swiat/podatek-majatkowy-emigracja-bogatych/","Krytyka Polityczna","2026-10-19"],["A0032","Aleksander Radomski","journalist","Opinion author","Opodatkowanie majątków to jedno z najbardziej skutecznych narzędzi ograniczania nierówności.","https://trybuna.info/opinie/o-demokracji-w-cieniu-miliarderow/","Dziennik Trybuna","2025-05-14"]],"types":{"academic":173,"economist":50,"campaigner":15,"cultural_figure":15,"journalist":14,"politician":13,"union_official":6,"ngo_campaign":5,"party":3,"union":1},"designs":{"wealth_tax_unspecified":289,"annual_net_wealth":7,"partial_wealth":2,"exit_tax":1,"billionaire_minimum":1},"numeric":"616"},{"slug":"pt","iso2":"PT","name":"Portugal","status":"in progress","lead":"","notes":"Seed research in progress: national supporters, regional and local samples planned. Geography: 308 municipalities under 18 mainland districts and 11 island units (CAOP 2025); municipality and district/island boundaries © DGT via Esri Portugal, CC BY 4.0. Local units have not yet been swept.","supporters":41,"evidence":45,"A":33,"B":6,"C":2,"units":337,"units_done":0,"units_with_supporters":7,"updated":"2026-10-30","excluded":2,"polls":[],"map_source":"Direção-Geral do Território (DGT), CAOP 2025 via Esri Portugal","map_licence":["CC-BY-4.0","https://creativecommons.org/licenses/by/4.0/"],"chambers":[["Assembleia da República",230,13]],"featured":[["A0002","Mariana Mortágua","politician","Former coordinator of Bloco de Esquerda","Não é um imposto para a generalidade da população, é um imposto para a minoria das minorias das minorias que detém a maioria da riqueza e que contribui para uma economia de desigualdades.","https://observador.pt/2024/11/11/be-propoe-taxar-fortunas-acima-de-tres-milhoes-de-euros-e-criar-o-imposto-elon-musk/","Lusa / Observador","2024-11-11"]],"types":{"politician":27,"party":5,"economist":4,"think_tank":1,"union":1,"academic":1,"international_body":1,"ngo_campaign":1},"designs":{"billionaire_minimum":15,"partial_wealth":9,"annual_net_wealth":8,"wealth_tax_unspecified":8,"one_off_levy":1},"numeric":"620"},{"slug":"ro","iso2":"RO","name":"Romania","status":"in progress","lead":"","notes":"Seed research in progress. Geography: INS SIRUTA S1 2026, CC BY 4.0, normalized by romania/siruta. No local sweep completed. No map: geo-spatial.org offers SIRUTA polygons, but a republication reports CC BY-SA 4.0; compatibility and original licence require checking.","supporters":34,"evidence":38,"A":27,"B":7,"C":0,"units":3229,"units_done":0,"units_with_supporters":9,"updated":"2026-10-31","excluded":4,"polls":[],"map_source":"","map_licence":["",""],"chambers":[],"featured":[["A0018","Virgil Natea","journalist","Radio journalist and economic commentator","Un alt pas ar fi reducerea pragului la care s-ar putea aplica impozitul pe avere, să spunem de la 30 de milioane de dolari.","https://www.radiomures.ro/stiri/impozitul-pe-avere.html","Radio România Târgu Mureș","2023-03-19"]],"types":{"politician":19,"union":4,"economist":3,"union_official":3,"party":2,"academic":1,"legal_tax_professional":1,"journalist":1},"designs":{"wealth_tax_unspecified":23,"annual_net_wealth":10,"partial_wealth":2},"numeric":"642"},{"slug":"ru","iso2":"RU","name":"Russia","status":"in progress","lead":"","notes":"Seed pass covering national legislature (State Duma), parliamentary parties (CPRF, SRZP, Yabloko), academic economists, and public figures. Local tier (2,327 rayons/urban okrugs) and 83 federal subjects loaded from geoBoundaries gbOpen (ODbL 1.0).","supporters":7,"evidence":8,"A":0,"B":4,"C":3,"units":2413,"units_done":0,"units_with_supporters":0,"updated":"2026-10-29","excluded":32,"polls":[],"map_source":"geoBoundaries gbOpen (wmgeolab/geoBoundaries)","map_licence":["ODbL-1.0","https://opendatacommons.org/licenses/odbl/1-0/"],"chambers":[["State Duma",450,2]],"featured":[],"types":{"economist":3,"politician":2,"party":2},"designs":{"wealth_tax_unspecified":6,"annual_net_wealth":2},"numeric":"643"},{"slug":"se","iso2":"SE","name":"Sweden","status":"in progress","lead":"Egalitaristen","notes":"Scope: national (Riksdag, government), European Parliament, regional (21 län) and local (290 kommuner) level. First pass R001 (2026-10-19) covered the Riksdag motion archive only; the regional and local sweep has not started.","supporters":96,"evidence":153,"A":42,"B":50,"C":4,"units":314,"units_done":6,"units_with_supporters":26,"updated":"2026-10-26","excluded":18,"polls":[{"support":53,"oppose":null,"scope":"Sweden, adults","question":"A special billionaire tax for people with more than 1 billion kronor in wealth (\"very\" or \"fairly\" good)","question_original":"Vad tycker du om förslaget att införa en särskild miljardärsskatt för dem med över en 1 miljard kronor i förmögenhet?","pollster":"Verian","commissioned_by":"Oxfam Sverige","fieldwork":"","sample":"1,056 people","published":"2026-06-11","url":"https://www.realtid.se/bors-finans/varannan-svensk-vill-se-skatt-for-miljardarer/"}],"map_source":"Kommuner and län: Statistics Sweden (SCB), digital boundaries for thematic maps, CC0. Källa: SCB. Simplified; SWEREF 99 TM coordinates.","map_licence":["CC0-1.0","https://creativecommons.org/publicdomain/zero/1.0/"],"chambers":[["Sveriges riksdag (Riksdag)",349,21]],"featured":[["A0064","Camille Landais","economist","Professor of economics, London School of Economics","En minimiskatt motsvarande 2 procent av förmögenheten skulle inte ens innebära att miljardärer betalar mer i skatt än resten av befolkningen.","https://efn.se/nationalekonomer-trams-att-miljardarsskatt-orsakar-massflytt","EFN (quoting DN Debatt, 2026-10-01)","2026-10-01"],["A0065","Lisa Pelling","campaigner","Head of Arena Idé; political scientist","Sverige borde återinföra både fastighetsskatten och förmögenhetsskatten.","https://www.dagensarena.se/opinion/aterinfor-formogenhetsskatten/","Dagens Arena","2024-04-04"],["A0030","Carl Schlyter","politician","Former member of the Riksdag (MP)","Pengar från miljöskatter och höjda förmögenhetsskatter ska bland annat gå till stärkt skydd i socialförsäkringar.","http://flamman.se/a/varlden-enligt-vandpunkt","Flamman","2019-03-29"],["A0063","Jonas Kolsrud","economist","Economist; co-author of the AER study on the 2007 abolition of the Swedish wealth tax","En minimiskatt motsvarande 2 procent av förmögenheten skulle inte ens innebära att miljardärer betalar mer i skatt än resten av befolkningen.","https://efn.se/nationalekonomer-trams-att-miljardarsskatt-orsakar-massflytt","EFN (quoting DN Debatt, 2026-10-01)","2026-10-01"],["A0008","Jonas Sjöstedt","politician","Member of the European Parliament (V); former Riksdag member","I kommande budgetförhandlingar med regeringen tänker Vänsterpartiet driva att skatten på förmögenhet och arv återinförs.","https://www.dn.se/nyheter/politik/sjostedt-vill-aterinfora-skatt-pa-formogenhet-och-arv/","Dagens Nyheter","2016-01-13"],["A0028","Annika Lillemets","politician","Former member of the Riksdag (MP)","Valter Mutt och jag föreslår också i samma motion att riksdagen uppmanar regeringen att presentera ett lagförslag om återinförande av förmögenhetsskatt i Sverige.","https://data.riksdagen.se/dokument/H10982.html","Sveriges riksdag (open data)","2014-03-12"],["A0093","Martin Westling","politician","Green Party (MP) candidate for the Riksdag, Östergötland (2026)","Miljöpartiets förslag går ut på att skatta 25–30 procent av värdeökningen på tillgångar över 1 miljard kronor.","https://www.corren.se/debatt/artikel/mp-skatt-efter-formaga-ar-en-moraliskt-forsvarbar-tanke/lw6g608j","Corren (debate)","2026-09-11"],["A0085","Marjan Garmroudi","politician","Left Party candidate, Borås municipal council (2026)","Därför vill vi införa en miljardärsskatt på de största förmögenheterna och använda resurserna till välfärdsinvesteringar.","https://www.bt.se/debatt/vill-ha-en-miljardarskatt-for-valfarden/","Borås Tidning (debate)","2026-07-12"]],"types":{"politician":65,"party":11,"economist":8,"journalist":6,"campaigner":2,"ngo_campaign":1,"think_tank":1,"union":1,"wealthy_individual":1},"designs":{"billionaire_minimum":55,"annual_net_wealth":41,"wealth_tax_unspecified":19,"partial_wealth":2},"numeric":"752"},{"slug":"sg","iso2":"SG","name":"Singapore","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed pass. Scope: National level across Parliament, political parties, think tanks, civil society organisations, academics/economists, and commentators. Geography register covers 5 regions and 55 URA planning areas as the local statistical tier, with map boundaries from URA / geoBoundaries gbOpen under Singapore Open Data Licence Version 1.0. Review 2026-10-24 (R007): 61 members who only carry a party platform removed; 20 supporters remain.","supporters":20,"evidence":20,"A":3,"B":17,"C":0,"units":61,"units_done":0,"units_with_supporters":8,"updated":"2026-10-24","excluded":20,"polls":[],"map_source":"Urban Redevelopment Authority (URA) via geoBoundaries gbOpen (Singapore Open Data Licence Version 1.0)","map_licence":["Singapore Open Data Licence (open government licence)","https://data.gov.sg/open-data-licence"],"chambers":[["Parliament of Singapore",108,3]],"featured":[],"types":{"economist":5,"politician":4,"party":3,"ngo_campaign":3,"academic":2,"campaigner":2,"journalist":1},"designs":{"wealth_tax_unspecified":12,"annual_net_wealth":8},"numeric":"702"},{"slug":"th","iso2":"TH","name":"Thailand","status":"in progress","lead":"","notes":"Depth: seed pass with sweeps across all layers. Scope: National level (Ratthasapha / Parliament of Thailand, political parties, academic economists, think tanks, trade unions, civil society campaigns), with 77 provinces and 928 administrative districts (amphoe/khet) in the geography register. District boundaries and province outlines from Royal Thai Survey Department / UN OCHA Common Operational Datasets (cod-ab-tha), CC BY-IGO.","supporters":11,"evidence":12,"A":9,"B":2,"C":0,"units":1009,"units_done":0,"units_with_supporters":0,"updated":"2026-10-31","excluded":19,"polls":[],"map_source":"Royal Thai Survey Department / UN OCHA (HDX cod-ab-tha), CC BY-IGO","map_licence":["CC-BY-IGO","https://data.humdata.org/dataset/cod-ab-tha"],"chambers":[["Sapha Phuthaen Ratsadon",500,1]],"featured":[],"types":{"academic":3,"politician":2,"party":2,"economist":1,"think_tank":1,"ngo_campaign":1,"journalist":1},"designs":{"annual_net_wealth":9,"wealth_tax_unspecified":2},"numeric":"764"},{"slug":"tr","iso2":"TR","name":"Turkey","status":"in progress","lead":"","notes":"Depth: seed. Scope: national (TBMM, political parties, peak union confederations, academics, wealthy individuals) and regional/local structure (81 provinces, 973 districts). Local tier: 973 districts (ilçeler); regional tier: 81 provinces (iller). Boundaries from UN OCHA COD-AB-TUR via HDX (CC BY-IGO). Seed pass R001 completed 2026-10-29.","supporters":40,"evidence":40,"A":32,"B":8,"C":0,"units":1055,"units_done":0,"units_with_supporters":14,"updated":"2026-10-29","excluded":8,"polls":[{"support":78,"oppose":null,"scope":"Turkey, adults aged 18-75","question":"A wealth tax on wealthy individuals to fund major changes to our economy and lifestyles (support / strongly support)","question_original":"Ekonomimiz ve yaşam tarzımızda yapılacak büyük değişiklikleri finanse etmek için varlıklı kişilere yönelik bir servet vergisi","pollster":"Ipsos","commissioned_by":"Earth4All and Global Commons Alliance","fieldwork":"2024-03-05 - 2024-04-08","sample":"1,000 adults aged 18-75","published":"2024-06-24","url":"https://earth4all.life/global-survey-2024/"}],"map_source":"UN OCHA COD-AB-TUR via HDX, CC BY-IGO","map_licence":["CC-BY-IGO","https://data.humdata.org/dataset/cod-ab-tur"],"chambers":[["Grand National Assembly of Turkey",600,9]],"featured":[["A0012","Mustafa Durmuş","economist","Professor of Public Finance; economics columnist","Ayrıca bu verginin tek seferlik değil, her yıl ve matrah arttıkça artan oranda, yani artan oranlı bir tarife ile alınması vergilemede adalet açısından daha uygundur.","https://t24.com.tr/yazarlar/mustafa-durmus/erdemoglu-nun-onerdigi-servet-vergisi-kimleri-hedefliyor,44138","T24","2024-03-27"],["A0033","Nebiye Merttürk","campaigner","General President, Halkevleri","Sadece beşli çetenin değil, tüm sermayenin mallarına el konulmalı ya da bir an önce kademeli servet vergisi uygulamaya sokulmalıdır.","https://halkevleri.org.tr/2022/01/23/tasin-altina-elimizi-koymak-icin-ortak-degerlerimiz-yeterlidir-nebiye-mertturk/","Halkevleri","2022-01-23"],["A0036","Gülcan Kaçmaz Sayyiğit","politician","Member of Parliament for Van","Bunların yerine servet vergisi getirilmeli ve kurumlar vergisi oranı yükseltilmeli.","https://www.tbmm.gov.tr/Tutanaklar/TutanakGoster/4214","Grand National Assembly of Turkey (TBMM)","2025-06-25"],["A0024","Remzi Çalışkan","union_official","General President, Genel-İş; Vice President, DİSK","Büyük servetlerden artan oranlı ve kalıcı bir servet vergisi alınmalı, ücretliler üzerindeki vergi yükü azaltılmalı ve damga vergisi kaldırılmalıdır.","https://genel-is.org.tr/genel-baskanimiz-remzi-caliskan-emek-gazetesinin-192-sayisi-icin-yazdi-emegin-haklari-gelirde-adalet-ve-demokrasi-mucadelesi-17769/","Genel-İş","2026-10-20"],["A0011","Aziz Konukman","economist","Professor of Public Finance and Economics, Gazi University","Bunun için servet vergisi getirilmeli. Belli bir mevduatın üstünde büyüklüğü olanlardan, serveti olanlardan binde bir gibi bir vergi zor mu? Başka mekanizmalar da olabilir.","https://www.cumhuriyet.com.tr/turkiye/prof-dr-aziz-konukman-depremin-butceye-yukunun-sermayeden-karsilanmasini-onerdi-2050584","Cumhuriyet","2023-02-12"],["A0038","Ayyüce Türkeş Taş","politician","Member of Parliament for Adana","Dolaylı vergilerin payı kademeli olarak düşürülmeli, gelir ve servet vergilerinin kapsamı da genişletilmelidir. Lüks tüketim kalemlerinde hedefli bir vergilendirme, düşük gelir gruplarında da muafiyet uygulanmalıdır.","https://www.tbmm.gov.tr/Tutanaklar/TutanakGoster/5267","Türkiye Büyük Millet Meclisi","2025-06-25"],["A0041","Selin Akgöl","union_official","Workplace Representative at Ege University Hospital, SES","Çalışanlardan alınan gelir vergisi oranını en fazla yüzde 15’te sabitleyin, zenginlere servet vergisi getirin.","https://www.evrensel.net/haber/523445/vergide-adalet-eylemi-tasarruf-etmek-istedikleri-cocuklarimiz-emegimiz-haklarimiz","Evrensel","2024-07-17"],["A0023","Kezban Konukçu","politician","Member of Parliament for İstanbul","Servet vergisi konulmadan Türkiye’de kamu maliyesi düzelmez, kamu maliyesinin düzelmesi için servet vergisi konulması lazım.","https://www5.tbmm.gov.tr/tutanaklar/TUTANAK/TBMM/d28/c027/b107/tbmm280271070512.pdf","Grand National Assembly of Turkey (TBMM)","2024-07-24"]],"types":{"politician":11,"economist":9,"union":8,"party":4,"union_official":3,"ngo_campaign":2,"wealthy_individual":1,"campaigner":1,"academic":1},"designs":{"annual_net_wealth":33,"wealth_tax_unspecified":3,"one_off_levy":3,"billionaire_minimum":1},"numeric":"792"},{"slug":"tz","iso2":"TZ","name":"Tanzania","status":"in progress","lead":"","notes":"Initial research; seed pass incomplete. Scope includes national, regional and sampled local research. Geography is provisional: the NBS 2022 census ward attributes identify 31 regions and 195 council areas (184 mainland and 11 Zanzibar); a 2023/24 Zanzibar report also lists Zanzibar City Council, which may overlap constituent municipalities. Council code components are recorded in notes but not asserted as unique official full codes. No map: NBS 2022 shapefile does not state an open licence; HDX CC BY-IGO 2018 district boundaries do not match the council tier.","supporters":9,"evidence":12,"A":6,"B":2,"C":1,"units":226,"units_done":0,"units_with_supporters":0,"updated":"2026-10-29","excluded":9,"polls":[],"map_source":"","map_licence":["",""],"chambers":[],"featured":[["A0001","Balozi Morwa","economist","Economist and researcher","This means innovating new sources of taxes, such as broad-based wealth and property taxation.","https://quarterlyreview.net/ojs/index.php/aqssr/article/download/28/19/76","African Quarterly Social Science Review","2024"],["A0008","Netho Ndilito","academic","Researcher; Director of Policy and Planning","This means innovating new sources of taxes, such as broad-based wealth and property taxation.","https://quarterlyreview.net/ojs/index.php/aqssr/article/download/28/19/76","African Quarterly Social Science Review","2024"]],"types":{"economist":2,"ngo_campaign":2,"faith":2,"think_tank":1,"academic":1,"union":1},"designs":{"wealth_tax_unspecified":8,"unrealised_gains":1},"numeric":"834"},{"slug":"ua","iso2":"UA","name":"Ukraine","status":"in progress","lead":"","notes":"Seed pass started 2026-10-26 and has seventeen source-checked national records, primarily named academic and policy authors plus one official parliamentary speech. Ukrainian-language searches found many property, luxury-goods, income and anti-oligarch measures, which are not wealth-tax evidence under this project’s definition. Parliamentary, party, union, civil-society, regional and local layers remain to be researched. The geography register contains 27 regions, 139 districts and 1,769 hromadas from the CC BY 4.0 Open Admin Data republication of the State Statistics Service’s KATOTTG codifier; the map is the 1,769 hromadas (with district and oblast outlines) from OCHA COD-AB (CC BY-IGO 3.0), which draws Ukraine as it was before 2014, with Crimea and Sevastopol.","supporters":10,"evidence":10,"A":2,"B":5,"C":3,"units":1935,"units_done":0,"units_with_supporters":3,"updated":"2026-10-26","excluded":7,"polls":[],"map_source":"State Statistics Service of Ukraine and the State Service of Ukraine for Geodesy, Cartography and Cadastre, via OCHA Common Operational Datasets (HDX cod-ab-ukr, CC BY-IGO). Hromadas, districts and oblasts as before 2014, including Crimea and Sevastopol.","map_licence":["CC-BY-IGO-3.0","https://creativecommons.org/licenses/by/3.0/igo/legalcode"],"chambers":[],"featured":[["A0002","Kostiantyn Shvabii","economist","Professor of tax administration","У разі запровадження податку на багатство в розмірі 1% обсяг потенційних податкових надходжень ... може складати близько 12 мільярдів гривень на рік!","https://www.growford.org.ua/chy-potriben-ukrayini-podatok-na-bagatstvo-blog-shvabiya/","GROWFORD Institute","2021-07-13"]],"types":{"economist":5,"legal_tax_professional":3,"think_tank":1,"politician":1},"designs":{"wealth_tax_unspecified":6,"annual_net_wealth":4},"numeric":"804"},{"slug":"us","iso2":"US","name":"United States","status":"in progress","lead":"Egalitaristen","notes":"Scope: federal and state level. Local (city, county) sweep not in scope for now.","supporters":881,"evidence":1336,"A":580,"B":301,"C":0,"units":3195,"units_done":0,"units_with_supporters":80,"updated":"2026-10-29","excluded":5,"polls":[{"support":80,"support_text":"About 8 in 10","oppose":null,"scope":"United States, adults (national survey)","question":"An annual federal tax of 2% on wealth over $50 million and 3% on wealth over $1 billion, shown with its estimated revenue","pollster":"Program for Public Consultation, University of Maryland","commissioned_by":"","fieldwork":"2026-02-11 to 2026-02-26","sample":"2,509 adults","published":"2026-10-01","url":"https://publicconsultation.org/common-ground/raise-federal-taxes-on-the-super-wealthy-and-high-incomes-say-bipartisan-majorities-in-the-battlegrounds/"},{"support":48,"oppose":41,"scope":"California, likely voters","question":"Proposition 40: a one-time 5% tax on the assets of billionaires living in California","pollster":"Berkeley IGS","commissioned_by":"Los Angeles Times","fieldwork":"2026-08-03 to 2026-08-09","sample":"2,310 likely voters","published":"2026-08-14","url":"https://www.cpapracticeadvisor.com/2026/08/14/californians-split-on-proposed-tax-on-billionaires-poll-shows/188531/"}],"map_source":"US counties: US Census Bureau cartographic boundary files (1:10,000,000, public domain) via the us-atlas package, Albers USA projection; simplified. State outlines from the same source.","map_licence":["Public domain (US Government work)","https://www.usa.gov/government-copyright"],"chambers":[["U.S. Senate",100,25],["U.S. House of Representatives",441,81]],"featured":[["A0546","Scott Ellis","wealthy_individual","Founder and CEO, MasteryTrack","A simple wealth tax of 50% annually on household wealth above $30 million would not dismantle ambition.","https://time.com/7325632/universal-basic-income-millionaire/","TIME","2025-10-17"],["A0871","Kristen Crowell","campaigner","Executive Director, Families Over Billionaires (formerly Fair Share America)","Billionaires shouldn't get out of paying their fair share just because their wealth is tied up in Wall Street assets.","https://americansfortaxfairness.org/groups-back-billionaires-income-tax/","Americans for Tax Fairness","2025-09-17"],["A0873","Hamilton Nolan","journalist","Journalist and author, How Things Work","Do not cast your presidential vote for any Democrat unwilling to support a wealth tax.","https://www.hamiltonnolan.com/p/the-real-litmus-test-for-democratic","How Things Work (Substack)","2026-03-05"],["A0114","Judy Chu","politician","US Representative (D-CA-28)","I’m proud to support Prop 40 to protect healthcare for millions of Californians and invest in the future of our state.","https://yeson40.com/endorsements/","Yes on 40 (campaign)","2026-09-02"],["A0739","Robert Reich","academic","Professor emeritus of public policy, UC Berkeley; former US Secretary of Labor","A time-limited emergency tax on the ultra-wealthy is a practical way to keep the healthcare system functioning.","https://www.commondreams.org/news/california-billionaire-tax-initiative","Common Dreams","2025-10-23"],["A0727","Graham Platner","politician","2026 Democratic nominee for US Senate (Maine)","It is long past time for a reasonable direct tax on extreme wealth. We must pass such a tax in America.","https://www.grahamforsenate.com/platform/taxplan","Graham Platner for Senate (campaign)","2026-04-15"],["A0872","Abdul El-Sayed","politician","Democratic nominee for US Senate (Michigan)","Michiganders can use it to calculate just how much they could fund simply by taxing billionaire wealth.","https://abdulforsenate.com/2026/04/new-abdul-el-sayed-releases-fair-share-tax-agenda-and-billionaire-tax-calculator/","Abdul for Senate (campaign)","2026-04-15"],["A0002","Bernie Sanders","politician","US Senator (I-VT)","I strongly support the grassroots effort in California to impose this reasonable and necessary 5% wealth tax on about 200 California billionaires.","https://yeson40.com/endorsements/","Yes on 40 (campaign)","2026"]],"types":{"politician":477,"ngo_campaign":178,"wealthy_individual":54,"union":46,"party":36,"think_tank":19,"economist":15,"campaigner":13,"faith":12,"union_official":11,"business_leader":5,"academic":4,"media_outlet":4,"journalist":4,"funder":2,"cultural_figure":1},"designs":{"unrealised_gains":357,"one_off_levy":321,"annual_net_wealth":195,"partial_wealth":71,"wealth_tax_unspecified":64,"billionaire_minimum":11},"numeric":"840"},{"slug":"za","iso2":"ZA","name":"South Africa","status":"in progress","lead":"Egalitaristen","notes":"Depth: seed. Scope: national, regional (9 provinces) and local (sampled). The geography register holds the country root, three national institutions, 9 provinces, 44 district municipalities, 8 metropolitan municipalities and 205 local municipalities (OCHA COD-AB P-codes, from the Municipal Demarcation Board's 2020 boundaries). The map (213 map units: the 205 local municipalities and 8 metros; districts and provinces drawn as outlines) comes from OCHA HDX cod-ab-zaf under CC BY-IGO 3.0. Started as the home of the Pan-African Parliament delegation's candidates (see data/au).","supporters":44,"evidence":58,"A":8,"B":36,"C":0,"units":269,"units_done":0,"units_with_supporters":3,"updated":"2026-10-26","excluded":5,"polls":[],"map_source":"Municipal Demarcation Board of South Africa, via OCHA Common Operational Datasets (HDX cod-ab-zaf), CC BY-IGO","map_licence":["CC-BY-IGO-3.0","https://creativecommons.org/licenses/by/3.0/igo/legalcode"],"chambers":[["National Assembly",400,17],["National Council of Provinces",90,2]],"featured":[["A0004","Sinawo Thambo","politician","EFF national spokesperson; Member of the National Assembly","The tax would apply a 2% levy on trust assets between R20 million and R50 million; 4% on trusts up to R100 million and 6% on those above R100 million.","https://mg.co.za/2025-04-17-eff-pushes-its-alternative-budget-demands-reform/","Mail & Guardian","2025-04-17"],["A0032","Jerome Sibongiseni Majola","politician","Member of the National Council of Provinces (MK Party)","We further proposed the introduction of the progressive wealth tax for the individual that have a net asset exceeding R10 million.","https://pmg.org.za/hansard/40525/","Parliamentary Monitoring Group (Parliament of South Africa)","2025-04-02"]],"types":{"politician":24,"party":6,"ngo_campaign":5,"union":2,"union_official":2,"campaigner":2,"government_body":1,"think_tank":1,"economist":1},"designs":{"wealth_tax_unspecified":32,"annual_net_wealth":13,"one_off_levy":2,"billionaire_minimum":1},"numeric":"710"}],"bodies":[{"slug":"au","iso2":"AU","name":"African Union","status":"in progress","lead":"Egalitaristen","notes":"Seats of the Pan-African Parliament, the African Union's legislative organ (up to 275 seats, five per member state, filled from each state's own parliament). A supporter who sits there is recorded in the register of their own country (data/<iso2>), as for the European Parliament; a state with no register yet cannot light its seats. Run python skill/scripts/seats.py data/au to refresh from the MP lists on pap.au.int.","supporters":0,"evidence":0,"A":0,"B":0,"C":0,"member_label":"","units":0,"units_done":0,"units_with_supporters":0,"updated":"","excluded":0,"polls":[],"supranational":true,"chambers":[["Pan-African Parliament",275,0]],"types":{},"designs":{},"featured":[],"map_source":"","map_licence":["",""]},{"slug":"eu","iso2":"EU","name":"European Union","status":"in progress","lead":"Egalitaristen","notes":"Seats of the European Parliament. A supporter who sits as an MEP is recorded in the register of their own country (data/<iso2>); this folder holds only the chamber, its groups and the positions (actor ids are <country folder>-<id>, e.g. se-A0042). Run python skill/scripts/seats.py data/eu to refresh.","supporters":17,"evidence":25,"A":15,"B":2,"C":0,"member_label":"","units":0,"units_done":0,"units_with_supporters":0,"updated":"2025-02-16","excluded":0,"polls":[],"supranational":true,"chambers":[["European Parliament",720,17]],"types":{"politician":17},"designs":{"wealth_tax_unspecified":9,"annual_net_wealth":7,"billionaire_minimum":2,"one_off_levy":1},"featured":[],"map_source":"","map_licence":["",""]},{"slug":"un","iso2":"UN","name":"United Nations","status":"in progress","lead":"Egalitaristen","notes":"The General Assembly: 193 seats, one per member state. A seat is a government, not a person. A government is recorded here (actors.csv, one row per state, named \"Government of <state>\") when it has a sourced public position for an actual wealth tax: a law it enacted or a proposal, joint article or initiative its ministers put their names to. A seat is lit while that government is in office and its latest evidence is support. A change of government ends the position (status former_role) and unlights the seat; evidence stays. Run python skill/scripts/seats.py data/un to refresh the chamber from the UN's own list of member states.","supporters":4,"evidence":6,"A":2,"B":2,"C":0,"member_label":"government","units":0,"units_done":0,"units_with_supporters":0,"updated":"2025-09-23","excluded":0,"polls":[],"supranational":true,"chambers":[["United Nations General Assembly",193,4]],"types":{"government_body":4},"designs":{"billionaire_minimum":2,"defend_existing":1,"wealth_tax_unspecified":1},"featured":[],"map_source":"","map_licence":["",""]}],"planned":[],"resources":[{"kind":"poll","country":"us","title":"An annual federal tax of 2% on wealth over $50 million and 3% on wealth over $1 billion, shown with its estimated revenue","by":"Program for Public Consultation, University of Maryland","published":"2026-10-01","url":"https://publicconsultation.org/common-ground/raise-federal-taxes-on-the-super-wealthy-and-high-incomes-say-bipartisan-majorities-in-the-battlegrounds/","fig":"About 8 in 10","summary":"United States, adults (national survey) · 2,509 adults","cname":"United States"},{"kind":"poll","country":"nz","title":"Do you support the introduction of a wealth tax: a 2.5% tax on an individual’s net assets above $10 million with an exemption for family homes?","by":"Ipsos for Ipsos (no external sponsors or partners)","published":"2026-09-24","url":"https://www.ipsos.com/en-nz/34th-ipsos-nz-issues-monitor-sept-2026","fig":"64%","summary":"New Zealand adults aged 18 and over · 1003","cname":"New Zealand"},{"kind":"poll","country":"us","title":"Proposition 40: a one-time 5% tax on the assets of billionaires living in California","by":"Berkeley IGS for Los Angeles Times","published":"2026-08-14","url":"https://www.cpapracticeadvisor.com/2026/08/14/californians-split-on-proposed-tax-on-billionaires-poll-shows/188531/","fig":"48%","summary":"California, likely voters · 2,310 likely voters","cname":"United States"},{"kind":"poll","country":"se","title":"A special billionaire tax for people with more than 1 billion kronor in wealth (\"very\" or \"fairly\" good)","by":"Verian for Oxfam Sverige","published":"2026-06-11","url":"https://www.realtid.se/bors-finans/varannan-svensk-vill-se-skatt-for-miljardarer/","fig":"53%","summary":"Sweden, adults · 1,056 people","cname":"Sweden"},{"kind":"poll","country":"it","title":"Progressive wealth tax on net wealth above EUR 5m (57.1% for a generic wealth tax without threshold)","by":"Eumetra for Piazzapulita (La7)","published":"2026-06-10","url":"https://www.ilfattoquotidiano.it/2026/06/10/patrimoniale-economisti-riforma-fiscale-notizie/8415001/","fig":"69%","summary":"Italy, adults","cname":"Italy"},{"kind":"poll","country":"id","title":"Persetujuan terhadap penerapan pajak kekayaan (wealth tax) sebesar 2 persen pada 50 orang terkaya di Indonesia untuk mendanai perlindungan sosial dan menekan ketimpangan","by":"CELIOS for Center of Economic and Law Studies (CELIOS)","published":"2026-04-26","url":"https://nasional.kontan.co.id/news/survei-celios-mayoritas-masyarakat-setuju-penerapan-pajak-kekayaan","fig":"90%","summary":"Indonesia, national representative public sample · National representative survey","cname":"Indonesia"},{"kind":"bill","country":"de","title":"Antrag 21/4029: Vermögensteuer wieder erheben – Länderfinanzen nachhaltig sichern","by":"Fraktion Die Linke","published":"2026-02","url":"https://dserver.bundestag.de/btd/21/040/2104029.pdf","summary":"Asks the government to bring in a bill that levies the wealth tax again.","status":"Motion tabled in the Bundestag","level":"national","cname":"Germany"},{"kind":"poll","country":"gb","title":"A wealth tax of 1% on assets above £10m and 2% on assets above £1bn (the Green Party policy)","by":"YouGov","published":"2025-10-23","url":"https://yougov.com/en-gb/articles/53245-what-tax-reforms-would-britons-support","fig":"75%","summary":"Britain, adults","cname":"United Kingdom"},{"kind":"poll","country":"fr","title":"2% tax on wealth above EUR 100m (taxe Zucman)","by":"Elabe for BFMTV","published":"2025-09-25","url":"https://elabe.fr/wp-content/uploads/2025/09/25092025_elabe_bfmtv_les-francais-et-les-impots.pdf","fig":"74%","summary":"France, adults","cname":"France"},{"kind":"poll","country":"fr","title":"2% tax on wealth above EUR 100m (taxe Zucman)","by":"Ifop for Parti socialiste","published":"2025-09","url":"https://www.publicsenat.fr/actualites/politique/la-taxe-zucman-plebiscitee-par-86-des-francais-il-se-passe-un-truc-massif-et-transpartisan-dans-le-pays","fig":"86%","summary":"France, adults","cname":"France"},{"kind":"poll","country":"nl","title":"Higher taxes for the super-rich (as cited by Oxfam Novib)","by":"cited in Oxfam Novib report for Oxfam Novib","published":"2025-01-24","url":"https://www.accountancyvanmorgen.nl/2025/01/24/oxfam-ongelijkheid-groeit-door-fiscaal-beleid-dat-vermogens-bevoordeelt/","fig":"72%","summary":"Netherlands, adults","cname":"Netherlands"},{"kind":"bill","country":"fr","title":"Proposition de loi n° 768 instaurant un impôt plancher de 2 % sur le patrimoine des ultra riches","by":"Eva Sas, Clémentine Autain and the Écologiste et Social group","published":"2025-01-07","url":"https://www.assemblee-nationale.fr/17/pdf/propositions/pion0768.pdf","summary":"The \"taxe Zucman\": a floor tax of 2% on the wealth of the richest households.","status":"Passed the Assemblée nationale in February 2025; not adopted by the Sénat on 12 June 2025","level":"national","cname":"France"},{"kind":"poll","country":"it","title":"A European tax on large fortunes, which in Italy would apply to the richest 0.1% (about 50,000 people with net wealth above EUR 5.4m)","by":"Istituto Demopolis for Oxfam Italia","published":"2024-09-26","url":"https://www.oxfamitalia.org/wp-content/uploads/2024/09/CS_OXFAM_GLI-ITALIANI-E-LA-GRANDE-RICCHEZZA_nuovo-sondaggio-di-DEMOPOLIS-PER-OXFAM_definitivo.pdf","fig":"70%","summary":"Italy, adults · over 4,000 respondents","cname":"Italy"},{"kind":"poll","country":"de","title":"Reintroducing the wealth tax: a levy on private persons and companies on wealth above EUR 1 million","by":"Forsa for Stern","published":"2024-07-09","url":"https://www.schwaebische.de/politik/umfrage-mehrheit-ist-fuer-vermoegenssteuer-2686241","fig":"62%","summary":"Germany, adults (1,008 respondents) · 1,008 people","cname":"Germany"},{"kind":"poll","country":"id","title":"A tax on the wealth of the super-rich to fund economic, social, and environmental transformations","by":"Ipsos for Earth4All / Global Commons Alliance","published":"2024-06-25","url":"https://earth4all.life/news/tax-the-rich-say-g20-citizens/","fig":"86%","summary":"Indonesia, adults aged 18-75, online · 1,000 respondents in Indonesia (22,000 across 22 countries)","cname":"Indonesia"},{"kind":"report","country":"global","title":"A blueprint for a coordinated minimum effective taxation standard for ultra-high-net-worth individuals","by":"Gabriel Zucman, for the Brazilian G20 presidency (EU Tax Observatory)","published":"2024-06-25","url":"https://gabriel-zucman.eu/files/report-g20.pdf","summary":"Commissioned by the G20 presidency: proposes a minimum tax of 2% of wealth a year for individuals worth over $1 billion, which countries could levy as a wealth tax or by other means.","cname":"Global"},{"kind":"poll","country":"tr","title":"A wealth tax on wealthy individuals to fund major changes to our economy and lifestyles (support / strongly support)","by":"Ipsos for Earth4All and Global Commons Alliance","published":"2024-06-24","url":"https://earth4all.life/global-survey-2024/","fig":"78%","summary":"Turkey, adults aged 18-75 · 1,000 adults aged 18-75","cname":"Turkey"},{"kind":"poll","country":"br","title":"A higher tax on the large fortunes concentrated in the hands of the 'super-rich'","by":"Ipsos for Earth4All (survey partner)","published":"2024-06-24","url":"https://www.poder360.com.br/economia/69-dos-brasileiros-apoiam-taxar-super-ricos-diz-pesquisa/","fig":"69%","summary":"Brazil, adults aged 18-75, online · 22,000 respondents in 22 countries","cname":"Brazil"},{"kind":"poll","country":"gb","title":"A 2% annual tax on people with more than £10 million in personal wealth (77% backed a 1% rate)","by":"YouGov for Tax Justice UK","published":"2023-03-13","url":"https://taxjustice.uk/blog/brits-back-an-annual-tax-on-the-super-rich-to-help-rebuild-the-nhs-and-public-services","fig":"74%","summary":"Britain, adults","cname":"United Kingdom"},{"kind":"bill","country":"es","title":"Ley 38/2022: Impuesto Temporal de Solidaridad de las Grandes Fortunas","by":"Cortes Generales","published":"2022-12-28","url":"https://www.boe.es/eli/es/l/2022/12/27/38","summary":"Created a state-level tax on net wealth above €3 million, with rates from 0% to 3.5%, on top of the regional wealth tax.","status":"In force","level":"national","cname":"Spain"},{"kind":"poll","country":"id","title":"An additional 1% annual wealth tax on individuals with net wealth exceeding IDR 140 billion (~US$10m) to help fund post-pandemic recovery","by":"Glocalities for Millionaires for Humanity in partnership with The PRAKARSA","published":"2021-04-28","url":"https://theprakarsa.org/penerapan-pajak-kekayaan-bagi-orang-superkaya-dinilai-jadi-solusi-pulihkan-ekonomi/","fig":"79%","summary":"Indonesia, representative sample of adults · 1,051 respondents","cname":"Indonesia"},{"kind":"bill","country":"us","title":"Ultra-Millionaire Tax Act","by":"Sen. Elizabeth Warren, Reps. Brendan Boyle and Pramila Jayapal","published":"2021-03-01","url":"https://boyle.house.gov/media-center/press-releases/boyle-warren-jayapal-introduce-ultra-millionaire-tax-fortunes-over-50","summary":"A yearly 2% tax on net worth between $50 million and $1 billion and 3% above $1 billion, with a 40% exit tax on those who renounce citizenship. Reintroduced in later Congresses.","status":"Introduced","level":"national","cname":"United States"},{"kind":"report","country":"gb","title":"A wealth tax for the UK: final report","by":"Wealth Tax Commission (Arun Advani, Emma Chamberlain, Andy Summers)","published":"2020-12-09","url":"https://www.lse.ac.uk/asset-library/information/wealthtaxcommission-final-report.pdf","summary":"Independent commission (LSE, Warwick and a tax barrister) concluding that a one-off wealth tax is the better choice if the government wants to raise more revenue from wealth.","cname":"United Kingdom"},{"kind":"report","country":"global","title":"Wealth Inequality and Closing the Poverty Gap in Arab Countries: The Case for a Solidarity Wealth Tax","by":"Khalid Abu-Ismail and Vladimir Hlasny, UN ESCWA","published":"2020-06-02","url":"https://digitallibrary.un.org/record/3894994/files/E_ESCWA_CL2.GPID_2020_TP.9-EN.pdf","summary":"A UN ESCWA technical paper estimating that a solidarity wealth tax on the richest tenth of adults, about 1.2% a year in the middle-income Arab countries, could cover the cost of closing the poverty gap there; the least developed countries would need outside help.","cname":"Global"},{"kind":"paper","country":"global","title":"Progressive Wealth Taxation","by":"Emmanuel Saez and Gabriel Zucman","published":"2019-10","url":"https://www.brookings.edu/articles/progressive-wealth-taxation","summary":"Brookings Papers on Economic Activity paper on the revenue potential, enforcement and economic effects of a tax on the wealth of the richest US families, with lessons from other countries.","cname":"Global"}],"all_countries":["Afghanistan","Albania","Algeria","American Samoa","Andorra","Angola","Anguilla","Antarctica","Antigua and Barb.","Argentina","Armenia","Aruba","Australia","Austria","Azerbaijan","Bahamas","Bahrain","Bangladesh","Barbados","Belarus","Belgium","Belize","Benin","Bermuda","Bhutan","Bolivia","Bonaire, Sint Eustatius and Saba","Bosnia and Herz.","Botswana","Bouvet Island","Brazil","British Indian Ocean Territory","Brunei","Bulgaria","Burkina Faso","Burundi","Cabo Verde","Cambodia","Cameroon","Canada","Cayman Islands","Central African Rep.","Chad","Chile","China","Christmas Island","Cocos (Keeling) Islands","Colombia","Comoros","Congo","Cook Is.","Costa Rica","Croatia","Cuba","Curaçao","Cyprus","Czechia","Côte d'Ivoire","Dem. Rep. Congo","Denmark","Djibouti","Dominica","Dominican Rep.","Ecuador","Egypt","El Salvador","Eq. Guinea","Eritrea","Estonia","Ethiopia","Falkland Islands (Malvinas)","Faroe Islands","Fiji","Finland","France","French Guiana","French Polynesia","French Southern Territories","Gabon","Gambia","Georgia","Germany","Ghana","Gibraltar","Greece","Greenland","Grenada","Guadeloupe","Guam","Guatemala","Guernsey","Guinea","Guinea-Bissau","Guyana","Haiti","Heard Island and McDonald Islands","Honduras","Hong Kong","Hungary","Iceland","India","Indonesia","Iran","Iraq","Ireland","Isle of Man","Israel","Italy","Jamaica","Japan","Jersey","Jordan","Kazakhstan","Kenya","Kiribati","Kuwait","Kyrgyzstan","Laos","Latvia","Lebanon","Lesotho","Liberia","Libya","Liechtenstein","Lithuania","Luxembourg","Macao","Macedonia","Madagascar","Malawi","Malaysia","Maldives","Mali","Malta","Marshall Is.","Martinique","Mauritania","Mauritius","Mayotte","Mexico","Micronesia","Moldova","Monaco","Mongolia","Montenegro","Montserrat","Morocco","Mozambique","Myanmar","Namibia","Nauru","Nepal","Netherlands","New Caledonia","New Zealand","Nicaragua","Niger","Nigeria","Niue","Norfolk Island","North Korea","Northern Mariana Islands","Norway","Oman","Pakistan","Palau","Palestine","Panama","Papua New Guinea","Paraguay","Peru","Philippines","Pitcairn","Poland","Portugal","Puerto Rico","Qatar","Romania","Russia","Rwanda","Réunion","S. Sudan","Saint Barthélemy","Saint Helena, Ascension and Tristan da Cunha","Saint Lucia","Saint Martin (French part)","Saint Pierre and Miquelon","Samoa","San Marino","Saudi Arabia","Senegal","Serbia","Seychelles","Sierra Leone","Singapore","Sint Maarten","Slovakia","Slovenia","Solomon Is.","Somalia","South Africa","South Georgia and the South Sandwich Islands","South Korea","Spain","Sri Lanka","St. Kitts and Nevis","St. Vin. and Gren.","Sudan","Suriname","Svalbard and Jan Mayen","Sweden","Switzerland","Syria","São Tomé and Principe","Taiwan","Tajikistan","Tanzania","Thailand","Timor-Leste","Togo","Tokelau","Tonga","Trinidad and Tobago","Tunisia","Turkey","Turkmenistan","Turks and Caicos Islands","Tuvalu","Uganda","Ukraine","United Arab Emirates","United Kingdom","United States","United States Minor Outlying Islands","United States of America","Uruguay","Uzbekistan","Vanuatu","Vatican","Venezuela","Vietnam","Virgin Islands, British","Virgin Islands, U.S.","W. Sahara","Wallis and Futuna","Yemen","Zambia","Zimbabwe","eSwatini","Åland Islands"],"built":"2026-10-31"}