Are gambling winnings taxable in the UK? Not for a player. Section 51 of the Taxation of Chargeable Gains Act 1992 says winnings from betting, lotteries and games with prizes are not chargeable gains, and HM Revenue and Customs (HMRC) does not treat ordinary gambling as trading. The 40% remote gaming duty that applies from 1 April 2026 is charged to operators, not players. This guide gives general information and is not tax or legal advice.
Are gambling winnings taxable in the UK?
No. For a player, winnings from betting, lotteries and games with prizes are not taxable in the UK. Section 51 of the Taxation of Chargeable Gains Act 1992 declares that “winnings from betting, including pool betting, or lotteries or games with prizes are not chargeable gains”. HMRC adds that it does not treat betting and gambling as trading.
The section also says that no chargeable gain or allowable loss arises when someone disposes of rights to winnings obtained by taking part in pool betting, a lottery or a game with prizes. The page states that it is up to date with all changes known to be in force on or before 1 October 2026. It is a short rule, and the answer rests on it.
Section 51 does not name online casinos or slots, so the clearer authority for those is the HMRC Business Income Manual, page BIM22015. It sets out the basic position in one sentence: “The basic position is that betting and gambling, as such, do not constitute trading.” The page was last updated on 4 August 2026.
Two sources, one answer.
The player pays no tax on the win, and the operator pays duty on its business. That split between player and operator is part of how gambling is regulated in Great Britain.
Do you need to tell HMRC about a win?
A win does not create a tax charge by itself, so there is nothing to work out or pay on the win alone. That follows from the rule above. The only HMRC wording on declaring a win that the sources turned up is a forum reply from an HMRC administrator, dated 12 June 2024, to someone asking whether winnings must be declared on a tax return: “You would make reference to it in your return but not as taxable income.” A forum reply is not formal guidance, so it is one data point, not a rule.
Beyond that reply, nothing here should be read as a quotation from HMRC on the point. Other income is a separate matter, because wages, self-employment profits and interest follow their own rules whatever happens at the bookmaker or the casino. Anyone unsure how the rules apply to their own circumstances can ask HMRC directly. A general guide cannot settle an individual case.
Is the National Lottery taxable?
No. GOV.UK lists “premium bond or National Lottery wins” among the kinds of income people do not pay tax on. The same page does not mention betting or casino games, so the answers above for those rest on section 51 and the HMRC manual instead.
Section 51 independently covers “lotteries or games with prizes”, so the GOV.UK line is not the only support for lottery prizes. What a winner does with the money afterwards is a separate question, dealt with further down.
What if you earn a living by gambling?
Usually the answer is the same: no tax on the winnings. HMRC’s manual on the professional gambler (BIM22017) says a betting system, or earning a living by gambling, does not turn the activity into trading, and it cites the 1925 case Graham v Green, where a man who lived by betting on horses was held not to be trading.
The judge in that case put the idea in one line: “There is no tax on a habit.” Expertise, following a system and earning a living by gambling do not change the position in HMRC’s reading.
Exceptions depend on the facts of each case. The manual’s own example is appearance money paid to some professional gamblers for appearing on television programmes. The page on betting and gambling also says that “an organised activity to make profits out of the gambling public will normally amount to trading”, so a bookmaker is in a different position from a customer.
Losses are the other side of the picture. The manual’s introduction says that a person placing a spread bet receives no “relief for their losses”, and for other gambling the HMRC pages read for this guide describe no tax relief for losses either. Spread betting is otherwise dealt with separately by HMRC and falls outside this guide.
What about winnings from sites outside Great Britain?
The only HMRC statement on this that the sources turned up is a reply from an HMRC administrator on its community forum, dated 18 September 2024. It said: “From a UK point of view, there would be no UK tax liability.” A forum reply is not formal guidance, so it is one data point, not a rule.
The reply also noted that tax might be payable in the other country, a point this guide does not cover.
Tax is not what decides how well a player is protected at such a site. A licence from the Gambling Commission, which covers Great Britain, brings a complaints process, access to an Alternative Dispute Resolution (ADR) provider and a link to Gamstop. The commission’s public register shows which businesses hold one. The tax treatment of a win changes none of that.
What about tax on interest or gifts from a win?
The win is not taxed, but what the money earns afterwards can be. Interest on winnings kept in a savings account falls under the usual Income Tax rules, and gifts of a win to family fall under the usual Inheritance Tax rules. Neither rule is specific to gambling.
For interest, the Personal Savings Allowance sets how much a person can earn before Income Tax applies: £1,000 a year for a basic rate taxpayer, £500 for a higher rate taxpayer and £0 for an additional rate taxpayer. GOV.UK says that interest above the allowance is usually taxed. A starting rate for savings can cover up to £5,000 of interest, depending on other income.
Gifts are covered by Inheritance Tax. GOV.UK says no tax is due on gifts if the person giving them lives for seven years afterwards, unless the gift is part of a trust. It also lists an annual exemption of £3,000 and small gifts of up to £250 per person. No worked examples are given here, because the rules depend on the whole estate.
Money put into shares, property or other investments follows the normal tax rules for that kind of asset. Those rules are outside this guide, and no figures are given for them.
Who pays the 40% remote gaming duty?
The operator does. Remote gaming duty (RGD) is set at 40% from 1 April 2026, up from 21%, and it is charged on remote gaming providers, not on the people who play. GOV.UK says the measure will affect individuals “if the duty rate increase is passed on to them”. The player does not pay the duty.
The government’s policy paper of 26 November 2025 sets out the changes in full. It says any effect on players would come through “a negative change in betting odds or return to player” (RTP), the share of stakes a game is designed to pay back over time. None of the sources read for this guide shows whether operators have passed the increase on, so nothing here reports what has happened to odds or RTP.
Remote betting follows a year later. A remote rate of 25% under general betting duty applies from 1 April 2027 to “all remote betting other than remote bets on UK horseracing”, which stays as it was. The same paper says bingo duty is abolished with effect from 1 April 2026. Some guides still quote the old 21% rate.
A different 2026 change reaches players directly: the 10 times cap on wagering requirements for bonuses. It is a separate rule from the duty change and has its own guide.
Who pays what at a glance
| Item | Tax position | Source |
|---|---|---|
| Betting and casino winnings | Not taxed for the player | Section 51; BIM22015 |
| National Lottery wins | Not taxed | GOV.UK Income Tax |
| Remote gaming duty | 40%, paid by operators | GOV.UK, from 1 April 2026 |
| Remote betting | 25%, paid by operators | GOV.UK, from 1 April 2027 |
| Interest on saved winnings | Income Tax above the allowance | GOV.UK savings page |
| Gifts from winnings | Inheritance Tax rules | GOV.UK gifts page |
No tax on winnings does not make gambling a way to make money
With no tax to pay, winnings can look like income. The sources point the other way. HMRC’s manual says that betting and gambling, as such, do not constitute trading, and the HMRC pages read for this guide describe no tax relief for gambling losses. A win does not make the next stake safer.
If the amount spent has started to come as a surprise, or chasing losses has become the point of playing, support is available. The National Gambling Helpline, run by GamCare and covering Great Britain, offers free and confidential support on 0808 8020 133. Someone experiencing gambling harms can also find safer gambling tools and support on a separate page.
Quick answers on gambling tax
Do you pay tax on betting winnings in the UK?
No. Section 51 of the Taxation of Chargeable Gains Act 1992 treats winnings from betting, including pool betting, as not chargeable gains, and HMRC’s Business Income Manual says betting and gambling, as such, do not constitute trading. A player pays no tax on a bet that wins. Spread betting is treated separately.
Are online casino and slots winnings taxed in the UK?
Not for the player. Section 51 does not name online casinos or slots, but HMRC’s manual states that betting and gambling, as such, do not constitute trading, which is the clearer authority for them. The 40% remote gaming duty is charged to the operator, not to the person who plays.
Do you have to declare gambling winnings to HMRC?
A win does not create a tax charge by itself, so there is nothing to calculate or pay on the win alone. No formal HMRC guidance on declaring gambling winnings was found for this guide. An HMRC administrator’s forum reply from June 2024 said a person would make reference to a win in their return, but not as taxable income, which is one data point, not a rule. HMRC can confirm how the rules apply in a particular case.
Can you offset gambling losses against tax?
The HMRC pages read for this guide describe no tax relief for gambling losses. HMRC’s manual says that a person placing a spread bet receives no relief for their losses, and that betting and gambling, as such, do not constitute trading. HMRC can confirm how the rules apply to an individual case.
Do professional gamblers pay tax in the UK?
Usually not on the gambling itself. HMRC’s guidance on the professional gambler says a betting system, or earning a living by gambling, does not make the activity a trade. Exceptions depend on the facts, such as appearance money for television programmes, and anyone in doubt can ask HMRC.
Who pays the 40% remote gaming duty?
Remote gaming providers pay it, not players. GOV.UK says the duty rises from 21% to 40% from 1 April 2026 and that individuals would be affected if operators pass the increase on, through worse odds or a lower return to player. A 25% remote betting rate follows on 1 April 2027.
Sources
Every page below was read on 9 October 2026. Quotations are taken from the pages as they stood on that date.
- Taxation of Chargeable Gains Act 1992, section 51 (legislation.gov.uk), accessed 9 October 2026
- Business Income Manual, BIM22015 (HMRC, updated 4 August 2026), accessed 9 October 2026
- Business Income Manual, BIM22017: the professional gambler (HMRC), accessed 9 October 2026
- Income Tax (GOV.UK), accessed 9 October 2026
- Gambling duty changes (GOV.UK, HMRC, published 26 November 2025), accessed 9 October 2026
- Tax on savings interest (GOV.UK), accessed 9 October 2026
- Inheritance Tax: rules on giving gifts (GOV.UK), accessed 9 October 2026
- Reply from HMRC Admin, 12 June 2024 (HMRC Community forums), accessed 9 October 2026
- Reply from HMRC Admin, 18 September 2024 (HMRC Community forums), accessed 9 October 2026
- National Gambling Helpline (GamCare), accessed 9 October 2026