{"source":"kalshi","id":"KXUKWEALTHTAX-26DEC01","ticker":"KXUKWEALTHTAX-26DEC01","slug":"KXUKWEALTHTAX-26DEC01","title":"Which wealth taxes will the UK announce before December?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-12-08T15:00:00Z","closed_time":null,"volume":1750.85,"volume_24hr":1750.85,"volume_24h_change":null,"normalized_vol_24hr":21.30652618408203,"normalized_volume":15.381633758544922,"liquidity":null,"open_interest":1500.85,"categories":["Politics"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Capital Gains Tax Rise","top_outcome_probability":0.63,"top_outcome_prob_24h_change":0.63,"top_outcome_volume_24h_change":1750.85,"updated_at":"2026-08-20T03:10:48.340907Z","fetched_at":"2026-08-20T03:10:48.340907Z","added_at":"2026-08-19T14:01:19.269041Z","url":"https://kalshi.com/markets/kxukwealthtax/which-wealth-taxes-will-the-uk-announce-before-december/kxukwealthtax-26dec01","chart_24h":[0.0,838.0,1550.85,1750.85],"markets":[{"source":"kalshi","id":"KXUKWEALTHTAX-26DEC01-CGT","event_id":"KXUKWEALTHTAX-26DEC01","slug":"KXUKWEALTHTAX-26DEC01-CGT","question":"Will the United Kingdom agree to or announce an increase in any main rate of capital gains tax before Dec 1, 2026?","group_item_title":"Capital Gains Tax Rise","description":"If the United Kingdom agrees to or announces an increase in any main rate of capital gains tax before Dec 1, 2026, then the market resolves to Yes.\n\n---\n\nThis market is not mutually exclusive and multiple markets may resolve to Yes.\n\nNo market resolves on whether a measure is called a \"wealth tax.\" Each market names one specific measure and resolves only on that measure, whatever it is named. A measure set out in the Chancellor's Budget statement or in the Budget documents published by HM Treasury qualifies, and it need not be legislated or in force before Dec 1, 2026. Measures announced by the Scottish or Welsh governments or the Northern Ireland Executive do NOT count.\n\nAn announcement qualifies if it involves any of the following:\n\nFormal commitment by the head of state/government with constitutional authority\nOfficial statements by authorized ministers\nOfficial press releases\nFormal declarations during government proceedings\n\nThe following do NOT qualify:\n\nPreliminary discussions\nConditional agreements contingent on circumstances\nOpposition party statements\nLeaked documents\nThink-tank recommendations\nGeneral aspirations without specific commitment\nDraft legislation without approval\nRetraction of previously announced commitments\n\nEach market resolves on any announcement meeting its description, with no minimum size:\n\nCapital Gains Tax Rise: an increase in any main rate of capital gains tax, even if another main rate is reduced\nMansion Tax Increase: an increase in the charges of the High Value Council Tax Surcharge, or a reduction in its entry threshold\nInheritance Tax Rise: an increase in any rate of inheritance tax, or a revenue-raising restriction of a relief or exemption\nAnnual Wealth Tax: a new annual tax on total net wealth above a threshold. A one-off levy or a tax on a single asset class does NOT qualify\nCouncil Tax Replacement: replacing council tax or stamp duty land tax with an annual property or land value tax","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.63,0.37],"probability":0.63,"spread":0.55,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-12-08T15:00:00Z","closed_time":"2026-12-01T04:59:00Z","volume":1750.85,"volume_24hr":1750.85,"prob_24h_change":0.63,"volume_24h_change":1750.85,"normalized_vol_24hr":22.875350952148438,"normalized_volume":17.3635196685791,"liquidity":null,"categories":["Politics"],"countries":["United Kingdom"],"updated_at":"2026-08-20T06:38:45.754490Z","fetched_at":"2026-08-20T06:38:45.754490Z","added_at":"2026-08-19T14:01:19.612673Z","url":"https://kalshi.com/markets/kxukwealthtax/which-wealth-taxes-will-the-uk-announce-before-december/kxukwealthtax-26dec01","event_title":"Which wealth taxes will the UK announce before December?","chart_24h":[0.0,0.0,0.0,0.76,0.76,0.76,0.65,0.63,0.63,0.63,0.63]},{"source":"kalshi","id":"KXUKWEALTHTAX-26DEC01-CTAX","event_id":"KXUKWEALTHTAX-26DEC01","slug":"KXUKWEALTHTAX-26DEC01-CTAX","question":"Will the United Kingdom agree to or announce the replacement of council tax or stamp duty land tax with an annual property or land value tax before Dec 1, 2026?","group_item_title":"Council Tax Replacement","description":"If the United Kingdom agrees to or announces the replacement of council tax or stamp duty land tax with an annual property or land value tax before Dec 1, 2026, then the market resolves to Yes.\n\n---\n\nThis market is not mutually exclusive and multiple markets may resolve to Yes.\n\nNo market resolves on whether a measure is called a \"wealth tax.\" Each market names one specific measure and resolves only on that measure, whatever it is named. A measure set out in the Chancellor's Budget statement or in the Budget documents published by HM Treasury qualifies, and it need not be legislated or in force before Dec 1, 2026. Measures announced by the Scottish or Welsh governments or the Northern Ireland Executive do NOT count.\n\nAn announcement qualifies if it involves any of the following:\n\nFormal commitment by the head of state/government with constitutional authority\nOfficial statements by authorized ministers\nOfficial press releases\nFormal declarations during government proceedings\n\nThe following do NOT qualify:\n\nPreliminary discussions\nConditional agreements contingent on circumstances\nOpposition party statements\nLeaked documents\nThink-tank recommendations\nGeneral aspirations without specific commitment\nDraft legislation without approval\nRetraction of previously announced commitments\n\nEach market resolves on any announcement meeting its description, with no minimum size:\n\nCapital Gains Tax Rise: an increase in any main rate of capital gains tax, even if another main rate is reduced\nMansion Tax Increase: an increase in the charges of the High Value Council Tax Surcharge, or a reduction in its entry threshold\nInheritance Tax Rise: an increase in any rate of inheritance tax, or a revenue-raising restriction of a relief or exemption\nAnnual Wealth Tax: a new annual tax on total net wealth above a threshold. A one-off levy or a tax on a single asset class does NOT qualify\nCouncil Tax Replacement: replacing council tax or stamp duty land tax with an annual property or land value tax","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.07999999999999999,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-12-08T15:00:00Z","closed_time":"2026-12-01T04:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Politics"],"countries":["United Kingdom"],"updated_at":"2026-08-19T22:53:32.091583Z","fetched_at":"2026-08-19T22:53:32.091583Z","added_at":"2026-08-19T14:01:19.612673Z","url":"https://kalshi.com/markets/kxukwealthtax/which-wealth-taxes-will-the-uk-announce-before-december/kxukwealthtax-26dec01","event_title":"Which wealth taxes will the UK announce before December?","chart_24h":[0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXUKWEALTHTAX-26DEC01-IHT","event_id":"KXUKWEALTHTAX-26DEC01","slug":"KXUKWEALTHTAX-26DEC01-IHT","question":"Will the United Kingdom agree to or announce an increase in any rate of inheritance tax, or a revenue-raising restriction of an inheritance tax relief or exemption before Dec 1, 2026?","group_item_title":"Inheritance Tax Rise","description":"If the United Kingdom agrees to or announces an increase in any rate of inheritance tax, or a revenue-raising restriction of an inheritance tax relief or exemption before Dec 1, 2026, then the market resolves to Yes.\n\n---\n\nThis market is not mutually exclusive and multiple markets may resolve to Yes.\n\nNo market resolves on whether a measure is called a \"wealth tax.\" Each market names one specific measure and resolves only on that measure, whatever it is named. A measure set out in the Chancellor's Budget statement or in the Budget documents published by HM Treasury qualifies, and it need not be legislated or in force before Dec 1, 2026. Measures announced by the Scottish or Welsh governments or the Northern Ireland Executive do NOT count.\n\nAn announcement qualifies if it involves any of the following:\n\nFormal commitment by the head of state/government with constitutional authority\nOfficial statements by authorized ministers\nOfficial press releases\nFormal declarations during government proceedings\n\nThe following do NOT qualify:\n\nPreliminary discussions\nConditional agreements contingent on circumstances\nOpposition party statements\nLeaked documents\nThink-tank recommendations\nGeneral aspirations without specific commitment\nDraft legislation without approval\nRetraction of previously announced commitments\n\nEach market resolves on any announcement meeting its description, with no minimum size:\n\nCapital Gains Tax Rise: an increase in any main rate of capital gains tax, even if another main rate is reduced\nMansion Tax Increase: an increase in the charges of the High Value Council Tax Surcharge, or a reduction in its entry threshold\nInheritance Tax Rise: an increase in any rate of inheritance tax, or a revenue-raising restriction of a relief or exemption\nAnnual Wealth Tax: a new annual tax on total net wealth above a threshold. A one-off levy or a tax on a single asset class does NOT qualify\nCouncil Tax Replacement: replacing council tax or stamp duty land tax with an annual property or land value tax","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.08000000000000002,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-12-08T15:00:00Z","closed_time":"2026-12-01T04:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Politics"],"countries":["United Kingdom"],"updated_at":"2026-08-19T22:53:32.091583Z","fetched_at":"2026-08-19T22:53:32.091583Z","added_at":"2026-08-19T14:01:19.612673Z","url":"https://kalshi.com/markets/kxukwealthtax/which-wealth-taxes-will-the-uk-announce-before-december/kxukwealthtax-26dec01","event_title":"Which wealth taxes will the UK announce before December?","chart_24h":[0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXUKWEALTHTAX-26DEC01-MANS","event_id":"KXUKWEALTHTAX-26DEC01","slug":"KXUKWEALTHTAX-26DEC01-MANS","question":"Will the United Kingdom agree to or announce an increase in the High Value Council Tax Surcharge or a reduction in its £2 million entry threshold before Dec 1, 2026?","group_item_title":"Mansion Tax Increase","description":"If the United Kingdom agrees to or announces an increase in the High Value Council Tax Surcharge or a reduction in its £2 million entry threshold before Dec 1, 2026, then the market resolves to Yes.\n\n---\n\nThis market is not mutually exclusive and multiple markets may resolve to Yes.\n\nNo market resolves on whether a measure is called a \"wealth tax.\" Each market names one specific measure and resolves only on that measure, whatever it is named. A measure set out in the Chancellor's Budget statement or in the Budget documents published by HM Treasury qualifies, and it need not be legislated or in force before Dec 1, 2026. Measures announced by the Scottish or Welsh governments or the Northern Ireland Executive do NOT count.\n\nAn announcement qualifies if it involves any of the following:\n\nFormal commitment by the head of state/government with constitutional authority\nOfficial statements by authorized ministers\nOfficial press releases\nFormal declarations during government proceedings\n\nThe following do NOT qualify:\n\nPreliminary discussions\nConditional agreements contingent on circumstances\nOpposition party statements\nLeaked documents\nThink-tank recommendations\nGeneral aspirations without specific commitment\nDraft legislation without approval\nRetraction of previously announced commitments\n\nEach market resolves on any announcement meeting its description, with no minimum size:\n\nCapital Gains Tax Rise: an increase in any main rate of capital gains tax, even if another main rate is reduced\nMansion Tax Increase: an increase in the charges of the High Value Council Tax Surcharge, or a reduction in its entry threshold\nInheritance Tax Rise: an increase in any rate of inheritance tax, or a revenue-raising restriction of a relief or exemption\nAnnual Wealth Tax: a new annual tax on total net wealth above a threshold. A one-off levy or a tax on a single asset class does NOT qualify\nCouncil Tax Replacement: replacing council tax or stamp duty land tax with an annual property or land value tax","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.08000000000000002,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-12-08T15:00:00Z","closed_time":"2026-12-01T04:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Politics"],"countries":["United Kingdom"],"updated_at":"2026-08-19T18:36:39.592760Z","fetched_at":"2026-08-19T18:36:39.592760Z","added_at":"2026-08-19T14:01:19.612673Z","url":"https://kalshi.com/markets/kxukwealthtax/which-wealth-taxes-will-the-uk-announce-before-december/kxukwealthtax-26dec01","event_title":"Which wealth taxes will the UK announce before December?","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXUKWEALTHTAX-26DEC01-WLTH","event_id":"KXUKWEALTHTAX-26DEC01","slug":"KXUKWEALTHTAX-26DEC01-WLTH","question":"Will the United Kingdom agree to or announce a new annual tax charged on the total net wealth of individuals above a threshold before Dec 1, 2026?","group_item_title":"Annual Wealth Tax","description":"If the United Kingdom agrees to or announces a new annual tax charged on the total net wealth of individuals above a threshold before Dec 1, 2026, then the market resolves to Yes.\n\n---\n\nThis market is not mutually exclusive and multiple markets may resolve to Yes.\n\nNo market resolves on whether a measure is called a \"wealth tax.\" Each market names one specific measure and resolves only on that measure, whatever it is named. A measure set out in the Chancellor's Budget statement or in the Budget documents published by HM Treasury qualifies, and it need not be legislated or in force before Dec 1, 2026. Measures announced by the Scottish or Welsh governments or the Northern Ireland Executive do NOT count.\n\nAn announcement qualifies if it involves any of the following:\n\nFormal commitment by the head of state/government with constitutional authority\nOfficial statements by authorized ministers\nOfficial press releases\nFormal declarations during government proceedings\n\nThe following do NOT qualify:\n\nPreliminary discussions\nConditional agreements contingent on circumstances\nOpposition party statements\nLeaked documents\nThink-tank recommendations\nGeneral aspirations without specific commitment\nDraft legislation without approval\nRetraction of previously announced commitments\n\nEach market resolves on any announcement meeting its description, with no minimum size:\n\nCapital Gains Tax Rise: an increase in any main rate of capital gains tax, even if another main rate is reduced\nMansion Tax Increase: an increase in the charges of the High Value Council Tax Surcharge, or a reduction in its entry threshold\nInheritance Tax Rise: an increase in any rate of inheritance tax, or a revenue-raising restriction of a relief or exemption\nAnnual Wealth Tax: a new annual tax on total net wealth above a threshold. A one-off levy or a tax on a single asset class does NOT qualify\nCouncil Tax Replacement: replacing council tax or stamp duty land tax with an annual property or land value tax","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.08,"active":true,"closed":false,"start_date":"2026-08-19T14:00:00Z","end_date":"2026-12-08T15:00:00Z","closed_time":"2026-12-01T04:59:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Politics"],"countries":["United Kingdom"],"updated_at":"2026-08-19T18:36:39.592760Z","fetched_at":"2026-08-19T18:36:39.592760Z","added_at":"2026-08-19T14:01:19.612673Z","url":"https://kalshi.com/markets/kxukwealthtax/which-wealth-taxes-will-the-uk-announce-before-december/kxukwealthtax-26dec01","event_title":"Which wealth taxes will the UK announce before December?","chart_24h":[0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXUKWEALTHTAX-26DEC01","as_of":"2026-08-20T07:00:13.387663Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Which wealth taxes will the UK announce before December?\" — top market at 63% probability across 5 outcomes","source_url":null}}