Is a casino bonus income? No, not for a UK player. HMRC’s guidance treats betting and gambling as something other than a trade, players don’t pay tax on gambling winnings, and the duty on casino profits is paid by the operator. A bonus isn’t income in the everyday sense either: it’s a conditional extra on money you spend, and the house edge still applies once you play.
UK players don’t pay tax on gambling winnings, including winnings from bonuses and free spins.
HMRC’s manual says gambling as such isn’t a trade; a ‘mere punter’ isn’t running a business.
Operators pay Remote Gaming Duty on their profits: 40% since 1 April 2026.
A bonus is a discount on entertainment with an average value below face value, not a way to earn.
Taxed as income?
No, for UK players
HMRC view
Gambling is not a trade (BIM22015)
Who pays duty
The operator
Remote Gaming Duty
40% from 1 April 2026
Earlier rate
21% to 31 March 2026
Is a casino bonus income for tax purposes?
No. In the UK, players don’t pay tax on gambling winnings, and that includes anything you win with a welcome bonus or free spins. The bonus itself isn’t treated as earnings either. The tax burden on casino gambling falls on the operator through Remote Gaming Duty, not on the customer.
The casino. Online casino operators pay Remote Gaming Duty on their gambling profits. According to GOV.UK’s summary of gambling duty changes (opens in a new tab), the rate rose from 21% to 40% on 1 April 2026, announced at the Autumn Budget 2025. For accounting periods that straddle the change, the higher rate applies only to profits from 1 April 2026 onwards.
Tax on casino gambling in the UK, player versus operator
Who
What is taxed
Rate
From
Player
Gambling winnings, including bonus and spin winnings
None
Long-standing position
Operator
Remote gaming profits (Remote Gaming Duty)
21%
Up to 31 March 2026
Operator
Remote gaming profits (Remote Gaming Duty)
40%
1 April 2026
Operator
Remote bets (General Betting Duty, new rate)
25%
1 April 2027 (UK horse racing excepted)
A higher duty rate can affect how generous operators are with promotions, but that is a commercial matter for each casino. Our Remote Gaming Duty page explains the rise in more detail.
Is a casino bonus income in practice? The maths
Tax aside, calling a bonus ‘income’ gives the wrong picture. Income is money you can count on. A bonus is conditional value attached to spending money on gambling, and the games it runs on have a built-in house edge. The averages make that plain.
Face value versus average value of partner offers
Offer (18+, T&Cs apply)
What you spend to qualify
Face value of the bonus
Average value at 96% RTP or 4% edge
Coral: 100 spins at 10p
£10 slots bet
£10
About £9.60 of spin returns
Ladbrokes: up to 500 spins at 10p
£10 on slots
Up to £50
Up to about £48 if every day is claimed
PlayOJO: 80 spins at 10p
£10 first deposit
£8
Depends on Big Bass Bonanza’s RTP
Casumo: £100 bonus on £200
£200 deposit
£100
About £60 after £1,000 of wagering costs ~£40
10bet: £25 bonus on £25
£25 deposit
£25
About £15 after £250 of wagering costs ~£10
The averages hide a wide spread. A 100-spin run can return just a few pounds, and occasionally far more. And the qualifying spend isn’t part of the bonus: the £10 Coral bet or £200 Casumo deposit faces the house edge on its own. Over time, people who gamble lose more than they win, and that is how casinos pay for bonuses and duty. Our guides to the expected value of a casino bonus and whether a casino bonus is worth it show the full working.
When a bonus becomes your money
Even inside a casino account, a bonus isn’t yours to take away straight away. UK rules require deposit and bonus balances to be shown separately, and wagering requirements can apply to bonus money before it turns into withdrawable cash. Since 19 January 2026, wagering can’t exceed 10 times the bonus.
No-wagering free spins (Coral, Ladbrokes, PlayOJO): winnings land as cash and can be withdrawn.
Match bonuses with wagering (Casumo, 10bet): bonus money stays restricted until you have wagered it 10 times within the deadline, and 10bet caps bonus winnings at £1,000.
Your own deposit: always yours, and you can withdraw your deposit balance at any time, though doing so usually ends an active bonus.
HMRC’s starting point is that gambling isn’t trading, however often you do it, and that a punter isn’t in business. So regular play doesn’t turn bonuses or winnings into taxable income. That isn’t an invitation to treat gambling as a job. Casino games have a fixed edge in the operator’s favour, bonuses are capped by wagering rules and one-per-customer terms, and casinos act on irregular play and bonus abuse.
If you’re thinking of gambling as a way to top up earnings or pay bills, that is a sign to step back. Licensed operators must also stop new bonus offers for customers showing strong signs of harm, as our page on bonuses and harm indicators explains.
Money linked to winnings that can be taxed
The winnings themselves aren’t taxed, but what you do with them afterwards follows normal rules. If you put winnings into savings, interest is treated like any other savings interest; if you invest them, returns are treated like any other investment. We haven’t checked every scenario, so for anything beyond everyday amounts, read GOV.UK’s Income Tax introduction (opens in a new tab) or talk to a qualified adviser.
Paying no tax on winnings doesn’t mean nobody sees them. Gambling payments appear on bank statements, and casinos may ask about your source of funds under anti-money laundering and social responsibility rules. Our source of funds glossary entry explains why.
Casino bonus income myths and facts
Common beliefs about bonuses as income
Myth
Fact
Bonus winnings over a certain amount are taxed
No threshold applies; UK players don’t pay tax on gambling winnings
Claiming many bonuses is a side income
Average values sit below face value, and most offers are one per person
The 40% duty is deducted from my winnings
No. The operator pays duty on its profits
A bonus makes gambling profitable
No. It doesn’t change a game’s odds or the house edge
I must declare bonuses on a tax return
Winnings themselves aren’t taxable income; interest earned on them later can be
Practical steps for tracking bonus wins and losses
There is no tax reason to keep records, but tracking your play is one of the most useful habits for staying in control. Most casino accounts show a transaction history; looking at net deposits over a month is often eye-opening.
Download or screenshot your account’s deposit and withdrawal history each month.
Add up deposits and subtract withdrawals to see your real net spend.
Note bonus values separately at face value, so you don’t mistake them for profit.
Compare the net figure with the budget you set; if it’s higher, lower your deposit limit straight away.
If the numbers worry you, take a break and talk to the National Gambling Helpline on 0808 8020 133 (free, 24/7).
If you enjoy slots and want a small extra on a deposit you were going to make anyway, no-wagering spins are the simplest offers to value, because what you win is cash and untaxed. Coral: deposit (certain types excluded) and bet £10 on slots for 100 free spins at 10p (£10 of spins) on selected games; accept within 48 hours, use within 7 days. Ladbrokes: spend £10 on slots for 50 free spins a day for 10 days (up to 500 at 10p), claimed by 23:59 each day and valid 7 days.
PlayOJO: 80 free spins on Big Bass Bonanza at 10p after a £10+ first deposit, winnings paid in cash; new UK customers excluding Northern Ireland. 18+, terms apply. None of these is income, and the qualifying deposit is still at risk. Compare all three on our no wagering bonus page.
These offers are entertainment extras, not income. Spin winnings are paid as cash with no wagering, and they aren’t taxed, but most sessions return less than face value. 18+, terms apply.
Coral and Ladbrokes are both run by LC International Limited (Entain). If you already hold an account with one Entain brand, you may not be able to open a new account with another; check the terms before signing up.
Significant terms: 18+. New players only. Offer runs 01/10/2026 to 01/02/2027. Deposit (certain types excluded) and bet £10+ on slot games to get 100 free spins (selected games, £0.10 each, 48 hrs to accept, valid 7 days). No wagering on free spin winnings. Deposits by Neteller, PayPal, Paysafe, Skrill, prepaid cards and certain debit cards do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read the Coral reviewLicence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.
Significant terms: 18+. New customers only, from 14/11/25 until further notice. Certain deposit methods excluded. Deposit and spend £10+ on slots for 50 free spins a day during the first 10 days after first deposit and registration (max 500, £0.10 each, selected games, claim before 23:59 each day, valid 7 days). No wagering. Prepaid cards, PayPal, Paysafe, Neteller, Skrill and Moneybookers deposits do not qualify. Restrictions and T&Cs apply. GamCare.org.uk
Read the Ladbrokes reviewLicence: LC International Limited, UKGC account 54743. Offer checked 5 October 2026.
Significant terms: 18+. New UK customers (excluding Northern Ireland). First deposit only. Minimum deposit £10. 80 free spins on Big Bass Bonanza, £0.10 each. No wagering requirements; winnings paid in cash. Cannot be used with any other offer. Only available to players who arrive through the designated offer link. Full T&Cs apply. GamCare.org.uk
Read the PlayOJO reviewLicence: Skill On Net Limited, UKGC account 39326. Offer checked 5 October 2026.
18+. Gambling should be entertainment that costs money, not a way to make it. Decide a budget before you play: set a budget. Free, confidential help: National Gambling Helpline 0808 8020 133.
Frequently asked questions
Do I pay tax on casino bonus winnings in the UK?
No. UK players don’t pay tax on gambling winnings, and winnings from a bonus or free spins are treated the same as any other gambling win. The tax is paid by operators through Remote Gaming Duty, which rose to 40% of their profits on 1 April 2026. If you later earn interest on money you won, that interest follows normal rules. Our answers on are casino bonuses taxable and can bonus winnings be taxed cover related points.
Does HMRC treat gambling as income?
HMRC’s Business Income Manual says betting and gambling, as such, aren’t trading, and that a ‘mere punter’ isn’t carrying on a business. Because gambling isn’t a trade, winnings aren’t taxed as trading income. That position doesn’t depend on how much or how often you play. We don’t quote HMRC beyond that; if your situation is unusual, take advice. See our gambling winnings tax page and the UK rules hub.
Does the casino count a bonus as income?
Not in the sense of money it receives. For the casino, a bonus is a marketing cost: value it hands out to attract and keep customers. Its income comes from the house edge on all play, and that is what Remote Gaming Duty is charged on. That cost-and-edge model is why bonuses come with conditions such as wagering, expiry and maximum bets. Our answers on why casinos give bonuses and why bonuses have wagering explain more.
Can I make a living from casino bonuses?
No. Casino games have an edge in the operator’s favour, bonuses are mostly one per person, and since 19 January 2026 they come with wagering of no more than 10x but still with costs. Average values sit below face value once play is counted, and results vary widely. Casinos also act on patterns they define as irregular play. Treat bonuses as entertainment extras. Our guides on bonus myths and bonuses and gambling harm go further.
Do I need to declare free spins winnings?
Gambling winnings aren’t taxable income for UK players, so free spins winnings aren’t something you pay Income Tax on. What you do with the money afterwards, such as earning interest or investment returns, can be taxed under normal rules. Free spins winnings from Coral, Ladbrokes and PlayOJO offers are paid as cash with no wagering. 18+, terms apply. See can you withdraw free spins winnings and our free spins winnings glossary entry.
Does the 40% gambling duty reduce my bonus?
Not directly. Remote Gaming Duty is charged on operators’ profits, not on your stakes, bonuses or winnings, so nothing is deducted from your balance. A higher duty bill can influence how generous operators choose to be with promotions over time, but that is their commercial decision. Offers are checked against the published terms, which say nothing about duty. Our Remote Gaming Duty page and compare bonuses tool put this in context.
Are bonus winnings taxed in Northern Ireland?
Income tax rules on gambling winnings apply across the UK, so players in Northern Ireland don’t pay tax on winnings either. Gambling regulation is a different matter: the Gambling Act 2005 and Commission rules cover Great Britain, and PlayOJO’s welcome offer excludes Northern Ireland. Don’t assume Commission protections apply there. Our Northern Ireland gambling law page and bonuses for Northern Ireland players explain the differences.
Will a lender see casino bonus winnings?
They’ll see gambling payments if they review your bank statements, because deposits to and withdrawals from casinos show up like any other transaction. A bonus credited inside the casino account won’t appear on a bank statement, but the deposit that triggered it and any withdrawal will. How a lender views that is up to the lender. If gambling is affecting your finances, bank gambling blocks help. See our responsible gambling page and the source of funds glossary entry.
Is OJOplus money back taxable?
No. OJOplus is money PlayOJO returns on games played, with no wagering, and it is part of your gambling account rather than earnings. Like gambling winnings, it isn’t something UK players pay tax on. We don’t give an OJOplus rate because we haven’t verified one; check PlayOJO’s site. It doesn’t change the fact that playing costs more than it returns over time. Read how OJOplus works and our cashback bonus page.
Gambling can be addictive. Free, confidential help is available 24 hours a day from the National Gambling Helpline on 0808 8020 133. Visit GamCare.org.uk and GamCare, or block yourself from all UK-licensed gambling sites with GAMSTOP.
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