UKGC Licensed Casinos: The Rules Every Site Must Follow in 2026

Image: Gambling Commission

A Gambling Commission licence is not a badge a casino buys once and forgets. It binds the operator to the Licence Conditions and Codes of Practice (LCCP) and to technical standards that have been tightened almost every year since 2019, and the Commission can fine, suspend or revoke a licence when they are broken.

The stakes are large. Britain's gambling industry generated £17.5 billion in gross gambling yield in the year to March 2026, and online casino accounted for £5.7 billion of that, with £4.8 billion coming from slots. Most of the rules below are aimed squarely at that slots money.

What follows is the rulebook as it stands in October 2026, with the dates each rule started and what it means at the point you sign up, play, claim a bonus or withdraw. If you want to check a particular brand first, our UK licence directory lists the companies behind each site.

Since 7 May 2019, a licensed online casino must verify your name, address and date of birth before you can gamble with it. That covers deposits and play with bonus money as well as your own cash.

The rule that matters most to players comes next. The Commission's player guidance says a gambling business cannot ask you to prove your age and identity as a condition of withdrawing your money if it could have asked you earlier. A site that took your deposits for weeks and only asks for a passport when you request a payout may be in breach of Licence Condition 17.

Expect requests for a passport, driving licence or household bill. Asking for documents is normal; holding winnings hostage for documents that could have been requested at sign-up is not.

Credit cards have been banned for online gambling in Great Britain since 14 April 2020. When the ban was announced, UK Finance estimated that 800,000 consumers used credit cards to gamble, and the Commission's own research found 22% of online gamblers using credit cards were classed as problem gamblers.

The ban reaches further than the card form on the cashier page. The Commission tells operators that if they accept money from an e-wallet such as PayPal or Skrill, they must make sure it was not loaded from a credit card. Debit cards, bank transfers and properly funded e-wallets remain the normal routes in.

Every UK licensed casino must cap online slot stakes at £5 per game cycle for adults aged 25 and over. The £5 limit went live on 9 April 2025, and a £2 limit for 18 to 24 year olds followed on 21 May 2025.

A game cycle runs from the moment you start a spin to the point where everything staked has been lost or all winnings have been paid. Extra stakes inside that cycle count towards the cap. The Commission's own example: a 27 year old could stake £2 and then add £3 within the same cycle, but not a penny more.

The limits apply to slots only. Roulette, blackjack and other table games are not covered, so a site offering £100 a hand on blackjack is not breaking the stake rules. On a game such as Gates of Olympus 2500, though, the bet selector on a UK site should stop at £5, or £2 for an under-25 account.

Since 31 October 2021, UK licensed slots must take at least 2.5 seconds per spin. The same package banned autoplay, banned features that speed up play or give an illusion of control over the outcome, and banned sounds or images that celebrate a return equal to or below your stake as if it were a win.

Operators must also show your total losses or wins and the time you have played during a slots session. When the Commission announced the changes in February 2021 it said online slots carried the highest average losses of any gambling product, at £67 a month per player.

Reverse withdrawals were banned in the same package for all online gambling. Once you ask for a payout, the casino cannot offer you a button to put that money back into play.

From 19 January 2026, wagering requirements on UK casino bonuses are capped at 10 times the bonus. Before the cap, 30x to 50x was common. The Commission's own illustration: a £10 bonus with a 50x requirement meant playing through £500 before any winnings could be withdrawn. Under the cap, the most a £10 bonus can demand is £100 of play.

The same date brought a ban on mixed-product promotions. A bonus can no longer require you to play two or more types of gambling, such as betting on football and then spinning slots, to unlock it. The four product types are betting, casino, bingo and lottery.

Read the terms anyway. The cap limits how much play is required, not which games count, how long you have or what the maximum bet is while a bonus is active. A 10x offer with a seven day expiry and slots-only contribution is still a demanding offer.

Since 31 October 2025, every UK licensed casino must prompt you to set a financial limit before your first deposit, make the limit easy to review and change, act immediately when you ask to lower it, and remind you every six months to review your account and transaction history.

The second stage took effect on 30 September 2026, pushed back from an original date of 30 June 2026. Only a gross limit, which caps the total you deposit over a period without subtracting withdrawals, can now be called a deposit limit, and it must run on a fixed time frame such as a set week or month rather than a rolling window.

The difference matters. Say you set a £150 monthly limit, deposit £100, withdraw £60 and then try to deposit £70. Under a net limit you have only used £40, so the deposit goes through. Under a gross deposit limit you have already deposited £100, so you can add £50 at most. Operators can still offer net or rolling limits as extra tools, but they cannot label them deposit limits.

If your deposits minus withdrawals exceed £150 in any rolling 30 day period, a UK licensed casino must run a financial vulnerability check on you. The threshold started at £500 on 30 August 2024 and dropped to £150 on 28 February 2025.

The check is a public record search for signs of financial difficulty: bankruptcy orders, county court judgments, individual voluntary arrangements, High Court judgments, administration orders and debt relief orders. Because it runs on public records, it does not need documents from you. A request for bank statements comes from separate anti-money laundering or risk checks, which licensed casinos also carry out.

Every online operator licensed in Great Britain has been required to take part in GAMSTOP since 31 March 2020. One self-exclusion request blocks you from all of them for the period you choose, instead of closing accounts site by site.

Self-exclusion does not reach operators without a UK licence, which is one of the clearest practical reasons to stay on licensed sites. The Commission also recommends pairing it with gambling blocking software and payment card restrictions. Free, confidential support is available from the National Gambling Helpline on 0808 8020 133.

The Commission's guidance is plain: you can withdraw your money at any time without unreasonable delay or restriction, and a casino cannot force you to take a balance in instalments. Delays to complete anti-money laundering or fraud checks are allowed, but the operator should tell you why, and those checks never give it the right to confiscate your deposits.

If a dispute is not resolved, the route is fixed. Complain to the casino first through its own complaints process. It has 8 weeks to resolve the complaint, and it will usually close with a deadlock letter. After 8 weeks you can take the dispute to the casino's Alternative Dispute Resolution (ADR) provider, which is free and independent. The Commission itself does not investigate individual account disputes.

Licensed operators also carry a heavier tax bill this year. Remote Gaming Duty rose from 21% to 40% for accounting periods beginning on or after 1 April 2026, a change HMRC confirmed in November 2025. Offshore sites that target UK players without a licence pay none of it and offer none of the protections above.

That gap is why checking the licence matters more than the welcome offer. Before you register anywhere, look the operator up on our licence pages or the Gambling Commission public register, and check our new UK casinos for 2026 list for brands that have only just launched.

Use this list to spot a site that is cutting corners:

• It verified your age and identity before you could deposit or play.
• It does not accept credit cards, directly or through an e-wallet.
• Slot stakes stop at £5, or £2 if you are 18 to 24.
• Slots have no autoplay, no turbo spin and show your session net position and time played.
• Bonus wagering is 10x the bonus or less, with no requirement to switch between betting and casino.
• It asked you to set a deposit limit before your first deposit, and its deposit limit is gross over a fixed period.
• It is signed up to GAMSTOP and lets you take an unresolved complaint to a free ADR provider after 8 weeks.

Gambling is for adults aged 18 and over. Treat it as paid entertainment with money you can afford to lose, never as a way to make money, and use the limit tools these rules guarantee.

• Gambling Commission: Online slots stake limit guidance
• Gambling Commission: Gambling promotions to be safer and simpler
• Gambling Commission: New rules empowering consumers and boosting operator transparency
• Gambling Commission: Definition of deposit limits in the RTS, executive summary
• Gambling Commission: Package of changes which make online games safer
• Gambling Commission: New age and identity verification rules from 7 May 2019
• Gambling Commission: Age, ID and financial verification (player guide)
• Gambling Commission: Gambling using a credit card (player guide)
• Gambling Commission: Online operators required to participate in GAMSTOP from March 2020
• Gambling Commission: LCCP condition 3.4.4, financial vulnerability check
• Gambling Commission: I can't withdraw my winnings
• Gambling Commission: Taking your complaint to an ADR provider
• HMRC: Gambling duty changes
• Casino.org: Great Britain gambling GGY rises more than 4% to £17.5bn

What is the maximum bet on slots at UKGC licensed casinos?

The maximum is £5 per game cycle for players aged 25 and over, and £2 for players aged 18 to 24. The £5 cap started on 9 April 2025 and the £2 cap on 21 May 2025. Both apply only to online slots, so table games such as roulette and blackjack can still carry higher limits at licensed sites.

What is the maximum wagering requirement on a UK casino bonus?

Since 19 January 2026, UK licensed casinos cannot set wagering above 10 times the bonus amount. A £20 bonus can therefore require no more than £200 of play before winnings are withdrawable. The same rules also ban bonuses that make you combine products, such as betting and casino, to qualify.

Can a UKGC casino ask for ID before paying my winnings?

It can ask for documents, but it cannot make proving your age and identity a condition of withdrawal if it could have asked you earlier. Age and identity must be verified before you gamble at all. Delays for anti-money laundering checks are allowed, but the casino should explain them and cannot confiscate your deposits.

What changed with deposit limits on 30 September 2026?

From 30 September 2026, only a gross limit, which counts everything you deposit over a fixed period without subtracting withdrawals, can be called a deposit limit at a UK licensed site. Casinos must already prompt you to set a limit before your first deposit and act on any request to lower it immediately.

Do UKGC licensed casinos accept credit cards?

No. Credit card gambling has been banned in Great Britain since 14 April 2020. Licensed casinos must also check that money arriving from an e-wallet such as PayPal or Skrill was not loaded from a credit card. Debit cards, bank transfers and e-wallets funded by debit card are the usual payment methods.

How do I complain about a UKGC licensed casino?

Start with the casino's own complaints process. It has 8 weeks to resolve the complaint and normally ends with a deadlock letter. After 8 weeks you can refer the dispute to the casino's Alternative Dispute Resolution provider, a free and independent service. The Gambling Commission does not settle individual disputes.

18+ only. Gambling can be addictive; set limits and never chase losses. Free, confidential support: BeGambleAware.