Casumo welcome bonus terms

Casumo welcome bonus terms in one table

Every Casumo welcome bonus term on this page comes from the offer as recorded on 5 October 2026. Terms can change, so read the version in the Casumo cashier on the day you deposit and compare it with the latest Casumo offer page, which we update when anything moves.

If you want the operator’s background before the small print, the Casumo casino hub covers the licence, payments and app.

How the 50% match is calculated

The match is a straight percentage of your first deposit, with a ceiling. Deposit £20 and you get £10; deposit £200 and you get the full £100. Anything above £200 adds nothing more to the bonus but still counts as your own money. Our 50% casino bonus page compares this structure with other match levels.

The last column is the most practical. If your normal week of play is £100 of total stakes, a £20 deposit fits; a £200 deposit would need roughly ten times your usual activity, which is exactly the kind of extra play a bonus shouldn’t push you into. Pick the deposit that matches your budget, not the one that maximises the headline.

Casumo wagering requirements: 10x the bonus in 7 days

Wagering is the total amount you must stake before bonus money, and what it wins, becomes withdrawable. Casumo’s term says the bonus is wagered 10 times, so the deposit itself isn’t multiplied. That matters: on a £100 deposit, 10x the bonus is £500, while 10x deposit plus bonus would be £1,500.

Why 10x is the ceiling

Since 19 January 2026 the Gambling Commission’s social responsibility code on bonuses (opens in a new tab) has capped bonus wagering at 10 times. Casumo’s requirement sits exactly at that limit. The Commission explained the reasoning in its consultation response on socially responsible incentives (opens in a new tab): very high play-through encouraged people to keep gambling to unlock money. Our 10x wagering cap page has the history.

What wagering costs on average

Every pound staked on a slot loses a little on average, the house edge. At an RTP of 96%, £500 of wagering costs about £20 on average, so a £50 bonus is worth roughly £30 in expected terms after wagering. With a lower RTP, the cost rises. Use the wagering calculator to try your own numbers, and see how to calculate wagering for the method.

Expected values describe long-run averages. In a single week you may finish ahead, finish behind, or run out of balance before wagering is complete.

The 7-day deadline: what happens when it runs out

Casumo gives you 7 days to complete the 10x wagering. The summary terms don’t spell out what happens to unfinished wagering, but across the UK market the usual result is that the remaining bonus and any winnings linked to it are removed, while your own deposited cash stays yours. Check Casumo’s full terms for the exact treatment, and see our bonus expiry guide for how this generally works.

1. Note the date and time your bonus was credited; day 7 ends at that point a week later unless the terms say otherwise.
2. Divide the total wagering by the days you realistically plan to play, not by seven.
3. Check progress in your account’s bonus area after each session.
4. If you won’t finish comfortably, consider forfeiting the bonus rather than speeding up your play.
5. Remember a reality check or session reminder can help keep sessions to the length you planned.

The Commission removed provisions that tied a reward’s value to gambling at a set frequency when it brought in the 2026 changes. A 7-day completion window is still allowed, but it shouldn’t become a reason to play more often than you otherwise would.

The £5 maximum bet and the UK slot stake limits

While the bonus is active, Casumo caps each bet at £5. On slots, that happens to match the legal £5 per spin limit for players aged 25 and over, in force since 9 April 2025. If you are aged 18 to 24, the £2 slot stake limit from 21 May 2025 is lower than Casumo’s bonus cap, so £2 is your real ceiling on slots whether or not you have a bonus.

The bonus cap also applies to non-slot games where they are eligible. A £10 blackjack hand with an active bonus would break the term even though no legal stake limit applies to table games. The Commission’s stake limit guidance (opens in a new tab) covers the legal side; our max bet rule explained covers the bonus side.

Game, play and payment restrictions in Casumo’s bonus terms

Casumo’s summary says three kinds of restriction apply but doesn’t list them, so this is where reading the full terms pays off. Here is what each kind usually means and what to look for.

Game restrictions

Some games either can’t be played with bonus money or count less than 100% towards wagering. Table games, live dealer games and high-RTP slots are the usual candidates. Our game weighting explained guide shows how a 10% weighting turns £100 of wagering into £1,000 of actual stakes, and why some games are excluded explains the operator’s side.

Play restrictions

These cover patterns of play the operator treats as bonus abuse, such as low-risk betting on both outcomes of a game. Breaking them can void the bonus and related winnings. Our bonus abuse explained page lists common examples.

Payment restrictions

Certain deposit methods may not qualify. The summary doesn’t name them, so check before you pay. The Casumo bonus payment exclusions page and our Casumo PayPal guide cover the methods most often affected.

Questions to answer from the full Casumo terms before depositing

The summary terms answer the main questions, but a few points are only settled in the full text. Answering these before you deposit avoids surprises.

• Which games contribute to wagering, and at what percentage?
• Which deposit methods are excluded from the offer?
• Is the bonus kept separate from your cash, and which balance is used first?
• Can you withdraw your own cash before wagering is complete, and what happens to the bonus if you do?
• Is there any cap on winnings from the bonus? Our summary doesn’t mention one.
• What happens to unfinished wagering when the 7 days end?

Our guides on sticky and non-sticky bonuses and how to read bonus terms explain why these questions matter.

Are Casumo’s bonus terms fair under UK rules?

UK rules require bonus terms to be clear, transparent, fair and readily accessible. Those principles come partly from the Competition and Markets Authority, whose online gambling investigation (opens in a new tab) led to undertakings on bonus terms in 2018, and partly from the Commission’s licence conditions. Casumo is run by Recro Limited, UKGC account 61549, so these rules apply to it.

On the published summary, Casumo’s terms sit at the legal maximum for wagering, use a single product (casino only, so no mixed-product issue), and state the key numbers plainly. Whether a term is fair in an individual dispute is for the operator’s complaints process and then an independent adjudicator to decide; our bonus terms rules page explains the framework and our Casumo complaints guide covers the route.

A Casumo welcome bonus worked from start to finish

Here is a full example using a £40 first deposit by a player aged 30 who has confirmed the payment method qualifies.

If the balance had run out on day 3, the bonus would simply have ended there. That is the most common outcome with any deposit bonus, which is why a bonus should only ever stretch money you were already happy to spend.

Casumo’s welcome bonus and a no-wagering alternative

Casumo, first: new customers aged 18+ who opt in and deposit at least £20 receive a 50% bonus up to £100. The bonus must be wagered 10 times within 7 days, bets are capped at £5 while it is active, and game, play and payment restrictions apply. Checked 5 October 2026.

PlayOJO, second: for readers who would rather avoid wagering entirely, new UK customers (excluding Northern Ireland) get 80 spins on Big Bass Bonanza at 10p each with a £10 first deposit, and winnings are paid in cash. It can’t be combined with other offers and is claimed through the designated link. Our PlayOJO welcome bonus terms page breaks those down. 18+, terms apply to both, and losses are likely over time.

18+. Gambling should be entertainment that costs money, not a way to make it. Set a deposit limit before you play: how to set deposit limits. Free, confidential help: National Gambling Helpline 0808 8020 133.