Wagering Requirements Explained (2026 Rules)
Written by Alex MorrisLast updated 5th July 2026
Wagering requirements decide whether a casino bonus is worth anything at all, and in January 2026 the rules governing them in Great Britain changed more dramatically than at any point in the past decade. The UK Gambling Commission now caps wagering at ten times the bonus amount for every licensed operator, which has quietly killed off the 40x and 65x playthrough terms that used to lurk in the small print of British welcome offers. This guide explains what a wagering requirement actually is, how to calculate one, what the new cap does and does not cover, and how to read a set of bonus terms without getting caught out.
What a wagering requirement actually is
A wagering requirement, sometimes called playthrough or rollover, is the total amount you must stake before money connected to a bonus becomes withdrawable cash. Casinos attach these conditions because a bonus with no strings would simply be free money: you could claim £50, withdraw £50 and leave. The requirement forces the bonus back through the games, giving the house edge time to work, and in practice most bonus funds are lost before the requirement is ever completed.
The multiplier is always expressed against a base amount, and that base matters. A 10x requirement on the bonus alone is very different from 10x on bonus plus deposit, which effectively doubles the real playthrough on a 100% match offer. UK terms must now be presented clearly, but you should still check exactly what the multiplier applies to before you opt in.
A worked example: £50 at 10x
Suppose a UK casino offers a £50 bonus with a 10x wagering requirement on the bonus amount. You must place bets totalling £500 before the bonus balance converts to withdrawable funds. If you spin a slot at £1 a spin, that is 500 spins; at £0.50 a spin, 1,000 spins. Under the old regime the same £50 bonus at 50x would have demanded £2,500 in stakes, which is why so few players ever cashed out a completed bonus. The arithmetic is the single most useful habit you can build: multiply the bonus by the requirement and ask honestly whether you would ever stake that much anyway.
The 10x cap: what changed on 19 January 2026
On 26 March 2025 the Gambling Commission announced that gambling promotions would be made safer and simpler, confirming the outcome of its consultation on socially responsible incentives. The headline measure caps wagering requirements on promotional offers at 10x the bonus amount for all operators licensed in Great Britain. The Commission’s stated reasoning is that lower caps decrease the likelihood of harm, reduce complexity and improve transparency, while still leaving operators free to compete on offers.
Implementation was originally scheduled for 19 December 2025 but was pushed back a month, and the cap has been in force since 19 January 2026. Any promotional offer a UK-licensed casino runs today must comply. If you see a live offer from a UK site quoting more than 10x, that operator is in breach of its licence conditions, and the Commission accepts reports from consumers. We track how these rules affect individual operators in our deeper guide to the 2026 bonus rules.
The mixed-product ban that arrived with it
The same rule change banned mixed-product promotions: offers that only pay out if you gamble across two or more different product types, such as placing a sports bet to unlock casino free spins, or playing bingo to earn a poker bonus. The Commission’s evidence showed that consumers who gamble across multiple products are at greater risk of harm, so promotions can no longer be structured to push you from one vertical into another. An offer must now sit within a single product type, or genuinely leave you free to choose where to use it.
Why offshore casinos still advertise 35x to 60x
None of this binds a casino that is not licensed by the Gambling Commission. Offshore sites aimed at British players, usually licensed in Curacao or similar jurisdictions, still routinely advertise bonuses with 35x, 50x or even 60x wagering, often dressed up with much bigger headline amounts. A £500 bonus at 50x requires £25,000 in stakes, which is not generosity, it is a number designed to make withdrawal practically impossible. Worse, playing at these sites means giving up every UK protection: no GamStop coverage, no UKGC dispute routes and no enforcement of the 10x cap. Our guide to verifying a casino licence shows how to tell the two apart in under a minute.
How to read bonus terms and conditions properly
The wagering multiplier is only one line in a bonus agreement, and the surrounding clauses can matter just as much. Game weighting determines how much of each stake counts towards the requirement: slots usually contribute 100%, while table games and live casino often contribute 10% or nothing, so £100 on blackjack might clear only £10 of playthrough. Expiry windows give you a fixed number of days to finish wagering before the bonus and any winnings vanish. Maximum bet rules, commonly around £5 per spin while a bonus is active, void winnings if breached, and maximum win or conversion caps can limit what a bonus can ever pay out.
Read those four clauses before opting in and you will avoid almost every common bonus dispute. The 10x cap has made the maths fairer, but it has not made reading the terms optional. Every review on this site quotes the current wagering terms of the offer being described, sourced the way our how we review page sets out, and networks such as Jumpman Gaming’s often run near-identical terms across dozens of brands, so one careful reading can cover a whole family of sites.
Wagering requirement FAQs
What is the maximum wagering requirement a UK casino can set in 2026?
Ten times the bonus amount. Since 19 January 2026, the Gambling Commission caps wagering requirements on promotional offers from UK-licensed operators at 10x. A UK casino advertising anything higher on a new offer is breaching its licence conditions and can be reported to the Commission.
Does the 10x cap apply to free spins as well as deposit bonuses?
Yes. The cap applies to promotional offers generally, so winnings from free spins that carry a playthrough condition fall under the same 10x ceiling at UK-licensed casinos. Always check the individual offer terms, as spin winnings are sometimes credited as bonus funds first.
Why do some casinos still advertise 40x or 60x wagering?
Because they are not licensed by the UK Gambling Commission. Offshore sites, typically holding Curacao or Anjouan licences, are outside the Commission’s rules, so the cap does not bind them. High wagering is one of the clearest signals that a site is not operating under UK protection.
Can a casino change the wagering terms after I have accepted a bonus?
No. Alongside the cap, the January 2026 changes to the Commission’s social responsibility code prevent operators from altering or devaluing an incentive once you have met its qualifying conditions, so the offer you accepted is the offer you must receive.
Gambling is for over-18s only and should never be more than entertainment you can afford. If bonuses are tempting you to spend beyond your means, free and confidential support is available from GambleAware on 0808 8020 133.