Answers · UK 2025/26
Do I have to pay tax on gambling winnings in the UK?
No -- gambling winnings, including bets, casino games, poker, lottery prizes, and Premium Bonds, are entirely free of UK Income Tax and Capital Gains Tax for the person who wins, because the tax burden instead falls on gambling operators through separate betting and gaming duties, though interest earned on winnings once saved or invested is taxable in the normal way.
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The UK takes an unusual approach to taxing gambling compared with many other countries: rather than taxing the winner, it taxes the gambling industry itself, which means individual winnings are essentially always tax-free for casual gamblers. **Why winnings are not taxed** HMRC does not treat gambling winnings as taxable income or chargeable gains for the individual, regardless of the size of the win -- this applies to sports betting, casino games, online gambling, poker, bingo, the National Lottery, and Premium Bond prizes alike. Instead, the UK collects tax through duties charged on gambling operators (such as General Betting Duty, Remote Gaming Duty, and similar duties depending on the type of gambling activity), which are built into the odds and pricing offered to customers rather than deducted from a winner's payout. **Worked example** Someone places a £50 bet at odds that return a total payout of £5,000. The full £5,000 is paid to them with no tax deducted, and it does not need to be declared on a Self Assessment tax return as income -- the entire amount is theirs to keep, spend, save, or invest. **What happens to winnings once saved or invested** While the original win itself is tax-free, once winnings are placed into a savings account, investment, or other income-generating asset, any INTEREST, DIVIDENDS, or CAPITAL GAINS generated from that point onwards are taxed under the normal rules that apply to any other savings or investment income -- the tax-free status only ever applied to the original win, not to future returns generated from it. **Professional gamblers are treated the same way** Even people who gamble very frequently, or rely on gambling as a significant source of income, are not normally taxed on their winnings, because HMRC's long-standing position is that gambling (even done skilfully or frequently) is not a trade for tax purposes -- this is a deliberate policy position rather than an oversight, partly reflecting the fact that losses are equally not tax-deductible, so it would be inconsistent to tax winnings without relieving losses. **Gifting large winnings and Inheritance Tax** While the winnings themselves are free of Income Tax and CGT, giving away a large sum of money after a big win is still subject to the normal Inheritance Tax gifting rules -- a large gift can still be a potentially exempt transfer that only becomes fully free of Inheritance Tax if the giver survives seven years, the same as any other substantial cash gift. **Foreign gambling winnings** Winnings from gambling carried out abroad are also generally not taxed as UK income under the same principle, though if the money is invested or generates ongoing returns once brought back to the UK, those returns are taxed in the normal way, and separate foreign tax rules of the country where the gambling took place may apply to the win itself. **Practical tip** You do not need to declare gambling winnings on your Self Assessment tax return, but you do need to track and declare any interest, dividends, or gains generated once winnings are saved or invested, and consider the normal seven-year Inheritance Tax gifting rules if passing on a significant win to family or friends.
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This answer is informational only and does not constitute financial, tax or legal advice. Figures are for the 2025/26 UK tax year. See our methodology and sources.