Max Bet Rule, Max Cashout and Other Terms That Void Casino Bonus Winnings
Most 'the casino took my winnings' stories trace back to six clauses. Here they are, what they look like in UK terms, and what to do if you think a decision was unfair.
Under UK rules a casino cannot simply decide to keep your winnings. It can, however, enforce clear terms you agreed to. These are the six that catch people most often.
1. Maximum bet while a bonus is active
Usually £2–£5 per spin or hand, or a percentage of the bonus, and sometimes a separate limit on side bets. The clause typically says that any winnings from bets above the limit, and sometimes the whole bonus, are void. Set your stake before you start and leave it there.
2. Maximum cashout
Common on free spins and no-deposit offers: "maximum withdrawal from this bonus £100". Anything above the cap is removed when you withdraw. A low cap can make a large bonus worth little; our value guide shows why.
3. Excluded deposit methods
Some welcome offers exclude e-wallets (Skrill, Neteller) and historically PayPal. Deposit with an excluded method and the bonus may never arrive or may be removed later. The qualifying methods are a significant term and should be stated beside the offer.
4. "Irregular play"
Terms often describe patterns the operator treats as abuse: betting on opposite outcomes at even money, placing large bets to build a balance and then dropping to minimum bets to finish wagering, using one bonus to fund play on an excluded game, or using the same bonus across linked accounts. These clauses must be clear enough to understand; vague "we may void at our discretion" wording has been criticised by the regulator.
5. Expiry
Unused bonuses and unmet wagering lapse at expiry, taking bonus winnings with them. Check the date when the bonus lands, not when you remember it.
6. Withdrawing with a bonus active
Requesting a withdrawal before wagering is complete normally forfeits the bonus and its winnings. If you want to keep the bonus, finish wagering first. If you would rather have your cash, cancel the bonus deliberately.
If you think a decision was unfair
- Complain to the operator in writing and keep copies. Ask for the specific clause relied on.
- If you reach deadlock or eight weeks pass, escalate to the operator's ADR body, which for most UK casinos is IBAS. ADR is free to use.
- Report the operator to the Gambling Commission. It will not settle your case but it does act on patterns of unfair terms.
Every offer on our bonuses page shows the max bet, cashout cap and expiry beside the headline, with the date we last checked them.
18+ only. Gambling should be fun, never a way to make money. Set a budget, never chase losses, and take breaks. If gambling stops being enjoyable, free, confidential help is available at BeGambleAware.org, via GAMSTOP self-exclusion, or the National Gambling Helpline on 0808 8020 133.
Frequently asked questions
What is the max bet rule on a casino bonus?
A cap on the stake per spin or hand while bonus funds are active, commonly £2–£5 or a percentage of the bonus. Bets above it can lead to the bonus and winnings being removed.
What is a max cashout cap?
A limit on how much you can withdraw from winnings generated by a bonus, for example £100 from a free-spins offer. It is a significant term and must be shown next to the offer.
Why was my bonus voided for using PayPal?
Some operators exclude certain deposit methods, historically PayPal, Skrill and Neteller, from welcome offers. If you deposit with an excluded method you may not receive the bonus, or it may be removed.
What can I do if winnings were voided unfairly?
Complain to the operator in writing first. If unresolved after eight weeks or deadlock, take it to the operator's ADR provider (often IBAS). You can also report the operator to the Gambling Commission, which does not resolve individual disputes but does act on patterns.