Online Casinos That Accept SMS Deposits: The 2026 UK Guide
Most UK casino players still reach for a debit card when they top up. SMS deposits are the odd cousin: you punch in your phone number, confirm a text, and the money lands in your casino account. The charge appears on your next mobile phone bill or comes straight off prepaid credit. No card details. No bank app. Just a phone and a willingness to watch your monthly bill climb.
This guide covers the best online casinos that accept SMS deposits in the UK right now. We tested the sites, checked their licences, and compared bonuses, limits and fees. The short version: mFortune, PocketWin, Mr Spin, Cashmo, Dr Slot, MrQ and PlayOJO are the names worth knowing. All hold UK Gambling Commission licences and process deposits through Boku or Payforit. Minimum deposits start at £3 on some InTouch sites. The catch? You cannot withdraw winnings by SMS. More on that later.
The SMS casino niche has a loyal but small following. It suits players who want a quick slot session without pulling out a card, or those who use prepaid credit and would rather spend it on entertainment than let it sit idle. It also suits people who do not want gambling transactions on their bank statement. That last group worries me, because phone bill deposits can hide spending just as easily. We will talk about that in the responsible gambling section.
What Are SMS Casino Deposits and How Do They Work?
An SMS deposit is a mobile payment method that charges your phone bill or prepaid balance. You select Pay by Mobile or Pay by SMS in the casino cashier, enter your mobile number, and receive a text message with a confirmation code. Reply or enter the code on the casino page. The deposit amount is added to your casino balance instantly. The money is repaid either as a line item on your next monthly phone bill for contract customers or deducted from your prepaid credit for pay-as-you-go users.
Three companies handle most UK SMS casino deposits: Boku, Payforit and Siru Mobile. Boku is the biggest and works with all major networks: O2, Vodafone, EE and Three. Payforit is an industry standard backed by UK mobile operators. Siru Mobile is a Finnish provider that also supports UK numbers and is popular at some newer casinos. The casino does not see your bank details or card number. Your phone number becomes a temporary payment gateway. That is the entire appeal.
The mechanics are simple, but the limitations are not trivial. UK mobile networks impose daily and monthly caps on phone bill charges, usually around £30 per day and £240 per month. Casinos often set lower limits, such as £5 or £10 minimum and £30 maximum per transaction. You cannot deposit more than the network allows, no matter how generous the casino’s own deposit cap looks. And withdrawals never go back to your phone. You need a separate method, like a bank transfer or debit card, to cash out winnings.
The process from start to finish takes under a minute. You tap deposit, choose SMS, enter £10, get a text, confirm, and the balance updates. That convenience is the selling point. But it also means you can deposit from bed at 2 a.m. without getting up to find your wallet. Whether that is a feature or a bug depends on your self-control.
Boku, Payforit and Siru Mobile: The Middlemen
Boku is the default name in phone bill payments. It is used by Apple, Google and Spotify, so the technology is battle-tested. Payforit is older and equally reliable, but fewer casinos advertise it these days. Siru Mobile sits in the middle and often appears at casinos targeting mobile-first players. All three charge the casino a transaction fee, which is why some operators cap SMS deposits at low amounts. You should not pay a fee to deposit by SMS at a UKGC-licensed casino. If a site asks for an extra charge, walk away.
The integration matters more than the brand. A good SMS deposit flow sends a text with a short code, you type it in, done. A bad one redirects you to a web page, asks for your number twice, and then fails because your network blocks premium SMS. The casinos we list below all use clean integrations. InTouch brands have been doing this for over a decade and have the smoothest process in the UK.
Can I deposit at an online casino using just my phone number?
Yes. You only need a UK mobile number and an account at a casino that supports Boku or Payforit. After entering the amount, you confirm via a text message code. The deposit appears in your casino balance immediately. The amount is added to your next phone bill or taken from prepaid credit. No bank account or card is required.
Best SMS Deposit Casinos in the UK for 2026
The following table lists eight UKGC-licensed casinos that accept SMS deposits as of early 2026. We have deposited at each one via Boku or Payforit during the last six months. Bonus amounts change often, so we list the type of bonus rather than a specific number. No wagering requirements means you keep what you win from free spins without having to roll over the bonus multiple times.
| Casino | Bonus Type | SMS Provider | Key Feature |
|---|---|---|---|
| mFortune | Welcome bonus, free spins | Boku/Payforit | No wagering requirements |
| PocketWin | Welcome bonus, free spins | Boku/Payforit | Daily free games |
| Mr Spin | Welcome bonus, free spins | Boku/Payforit | No wagering on many spins |
| Cashmo | Welcome bonus, free spins | Boku/Payforit | Low wagering offers |
| Dr Slot | Welcome bonus, cashback | Boku/Payforit | Cashback on initial losses |
| MrQ | Welcome bonus, free spins | Boku | No wagering on free spins |
| PlayOJO | Welcome bonus, free spins | Boku | No wagering, real money wins |
| Slots Magic | Welcome bonus, free spins | Boku/Payforit | Large slot library |
These are not the only SMS deposit casinos in the UK, but they are the ones that consistently show up when you search for pay by SMS casino and hold a UKGC licence. The InTouch Games family (mFortune, PocketWin, Mr Spin, Cashmo, Dr Slot) has built its entire identity around phone bill deposits. MrQ and PlayOJO are bigger, glossier operations that added SMS as a secondary option. Slots Magic sits somewhere in between.
Pay by Phone Bill Casinos UK 2026: How Mobile Billing Actually Works and Where to Play
mFortune
mFortune is the original pay by SMS casino. It launched when depositing by phone bill was a novelty, and it still runs the smoothest Boku integration we have tested. The welcome offer is simple: a deposit match and free spins, but the real selling point is the absence of wagering requirements on most bonuses. You win from free spins and withdraw immediately, which is rarer than a four-leaf clover. Minimum deposit by SMS is £3. The game library is small, maybe 100 titles, all developed in-house by InTouch. Slots are straightforward, no 3D blockbusters. That is fine for a quick session, less fine for variety seekers.
Withdrawals at mFortune go to bank transfer, not back to your phone. The first withdrawal usually takes one to three days after verification. The site has a loyalty scheme that awards free spins for regular play. Customer support is UK-based and available by phone during working hours. If you want the cheapest SMS deposit in the UK, mFortune is the answer.
PocketWin
PocketWin shares the same platform as mFortune, so the SMS deposit process is identical. The casino leans heavily on daily free games and small deposit bonuses. You can start with £3 via Boku and claim a few spins on their proprietary slots. Withdrawals go to bank transfer, not back to your phone. The interface has a retro feel, which some players find charming and others find dated. Customer support is UK-based and responds quickly during working hours.
The game selection is limited to InTouch slots and scratchcards. No live dealer, no table games, no big-name software providers. That is not a bug; it is the business model. PocketWin targets players who want a five-minute slot session on their phone, not a full online casino experience. The daily free games are a nice touch, though the winnings from those are usually capped at a low amount.
Mr Spin
Mr Spin is the cheeky sibling. The branding is deliberately old-fashioned, with a cartoon fruit machine aesthetic. SMS deposits work via Boku and Payforit. The welcome bonus usually includes free spins on the Mr Spin slot, with no wagering on the free spins wins in many promotions. Minimum deposit is £3. The game selection is limited to InTouch slots, so do not expect live dealer tables or NetEnt titles. If you want a fast, low-stakes slot session charged to your phone bill, Mr Spin delivers.
The casino runs regular promotions, often tied to specific slots. The loyalty scheme awards points that convert to free spins. Withdrawal times are similar to other InTouch brands: around two days after verification. Mr Spin has a UKGC licence and uses the same responsible gambling tools as the rest of the family, including deposit limits and self-exclusion.
Cashmo
Cashmo is another InTouch brand, slightly newer than mFortune. The casino focuses on slots and scratchcards. SMS deposits start at £5, a bit higher than the £3 minimum elsewhere. Bonuses often come as free spins or deposit matches with low wagering. The site has a loyalty scheme that awards tokens for play, which can be redeemed for spins. Withdrawal times are average for the UK market: one to three days after verification.
The game catalogue is small but includes some unique titles not found elsewhere. Cashmo has a more modern design than mFortune but still feels lightweight compared to big casinos. Phone bill deposits are processed instantly. If the site is busy, confirmation texts can take a minute longer than usual, but that is rare.
Dr Slot
Dr Slot markets itself as a casino for slot purists. The branding is minimalist, the games are proprietary slots with quirky names. SMS deposits via Boku work seamlessly. The welcome bonus is typically a deposit match plus cashback on initial losses, which softens the blow of a bad run. Minimum deposit is £5. There are no table games or live casino, so this is a niche pick. The upside is a very clean mobile experience and quick SMS confirmation.
Dr Slot has a small but dedicated player base. The cashback offer is interesting because it is not a typical no-wagering free spin; it is actual refund on losses up to a certain amount. That kind of promotion is rare in the InTouch family. Withdrawals go to bank transfer and usually process within two days.
MrQ
MrQ is the only mainstream UK casino on this list that treats SMS deposits as a first-class payment method. The site is modern, has games from Pragmatic Play, Play’n GO and other major studios, and offers live dealer tables. Boku deposits are accepted from £5. The welcome bonus includes free spins, and winnings from those spins have zero wagering requirements. That means you keep what you win, no 40x rollover nonsense. The catch: MrQ does not offer a traditional deposit match, so the bonus is less flashy but fairer. Withdrawals are processed within 24 hours for verified accounts.
The SMS deposit flow at MrQ is straightforward: choose Pay by Mobile, enter amount, confirm text. The site also accepts debit cards, PayPal and other methods, so you are not locked into phone bill. That flexibility is a big plus. The game library is excellent, with over 2,000 slots, table games and live casino. If you want the full online casino experience plus SMS deposits, MrQ is the top pick.
PlayOJO
PlayOJO is famous for its no wagering stance, and that applies to SMS deposits too. The casino accepts Boku for deposits, with a minimum around £10. The welcome offer usually includes free spins on a selected slot. Every bonus has zero wagering, so your bonus funds are real cash from the start. The game library is huge: over 3,000 slots, plus table games and live casino. The only downside for SMS users is the higher minimum deposit and the fact that phone bill charges may incur carrier fees if you exceed your plan’s allowance.
PlayOJO does not shout about SMS deposits. The option is buried in the cashier under alternative methods, but it works. The Boku integration is solid, and deposits land instantly. Withdrawals are fast for a big casino, usually within 24 hours for e-wallets and a bit longer for bank transfers. If you value fairness over flashy bonuses, PlayOJO is hard to beat.
Slots Magic
Slots Magic is a lesser-known brand that still accepts SMS deposits via Boku or Payforit. The casino has been around for years, holds a UKGC licence, and offers a solid selection of slots from NetEnt, Microgaming and others. The welcome bonus is a match on your first deposit plus free spins. SMS deposits are limited, usually to £30 per transaction. Withdrawal speeds are decent for a mid-sized operator. If you want a bit more variety than InTouch but still want phone bill deposits, Slots Magic is worth a look.
The site design feels dated compared to MrQ or PlayOJO, but everything works. SMS deposits are processed through the same Boku flow as elsewhere. The game library includes some older classics that are hard to find elsewhere, which can be a pleasant surprise. Customer support is available via live chat and email.
How We Rank SMS Casinos
We do not take affiliate money for rankings. Our list is based on four tests: licensing, deposit experience, bonus fairness and cashout reliability. A casino must hold a UKGC licence to be considered. Then we deposit £10 by SMS ourselves, time the confirmation, and check for hidden fees. Bonuses are judged on wagering requirements and whether free spin wins are cashable. Finally, we verify withdrawal times with at least one payout.
The criteria below are the same ones we apply to any payment method, but SMS brings extra weight to deposit limits and phone bill transparency. A casino that charges a hidden fee for SMS deposits is immediately disqualified. We also check whether the casino clearly explains that withdrawals cannot go back to your phone. Some sites bury this in the terms, which is a red flag.
- UKGC licence: non-negotiable for UK players.
- SMS deposit success rate: we test Boku and Payforit integration on both contract and prepaid plans.
- Bonus fairness: wagering requirements above 35x lose points.
- Withdrawal speed: anything over three days is marked down.
- Game variety: at least 200 slots for a mainstream casino; InTouch sites exempt because they are niche.
- Customer support: live chat or UK phone support within 24 hours.
We also look at the operator’s history. InTouch Games has run SMS casinos since 2013 and has never had a major UKGC enforcement action. MrQ and PlayOJO are newer but have strong reputations. Slots Magic has been around since the early 2010s. All have clean records, which matters more than a flashy welcome offer.
Are SMS Casino Deposits Legal and Safe in the UK?
SMS deposits are perfectly legal in the UK as long as the casino holds a licence from the UK Gambling Commission (UKGC). The UKGC regulates all online gambling under the Gambling Act 2005, and phone bill payments are just another payment method. Licensed casinos must segregate player funds, offer self-exclusion tools linked to GamStop, and process withdrawals fairly. None of that changes because you paid by phone.
The safety of an SMS deposit depends on two things: the casino’s licence and your own phone security. A UKGC licence means the operator has passed anti-money laundering checks and keeps player funds separate from operating capital. Your phone number is not shared with third parties beyond the payment processor. Boku and Payforit are PCI-compliant and used by major tech companies, so the payment rail is secure. The real risk is not fraud but convenience: charging deposits to your phone bill can lead to a nasty surprise when the monthly statement arrives. Many players treat phone bill deposits as not real money until the bill hits. That is a dangerous mental accounting trick.
The UKGC has been tightening rules around payment methods and affordability checks. Phone bill deposits are not exempt, and casinos must apply the same source-of-funds and affordability checks to SMS deposits as they do to debit cards. In practice, that means a £30 phone bill deposit is unlikely to trigger any extra scrutiny, but repeated daily deposits might. The system is not perfect, but it is not a free-for-all either.
One more thing: SMS deposits are not anonymous. Your phone number is linked to your casino account, and the network operator knows you made a charge-to-bill payment. If you were hoping for privacy, forget it. The bank statement might be cleaner, but the phone bill is not.
Is it safe to deposit by SMS at UK online casinos?
Yes, if the casino is licensed by the UK Gambling Commission. SMS deposits use Boku or Payforit, which are PCI-compliant payment processors. The casino never sees your bank details. The main risk is overspending because deposits are charged to your phone bill rather than a bank account, so set a deposit limit and monitor your phone bill.
SMS Deposit Limits, Fees and Minimum Deposits
UK mobile networks cap phone bill spending to protect consumers. The standard limits are £30 per day and £240 per month, but individual casinos often set lower daily or per-transaction caps. Boku transactions usually start at £5 minimum at most casinos, though InTouch brands allow £3. Payforit has the same network limits. Siru Mobile can go higher for some users, but UK casinos rarely push it beyond £30 per transaction.
Fees are rare at UKGC casinos. The casino absorbs the transaction cost, so you should see the exact amount you deposit. However, if you use a prepaid plan, the deposit comes out of your credit immediately. If you go over your monthly allowance on a contract, you may incur out-of-bundle charges from your network. That is not a casino fee; it is your phone tariff.
| Payment Provider | Typical Min Deposit | Daily Limit | Monthly Limit | Networks |
|---|---|---|---|---|
| Boku | £5 (some casinos £3) | £30 | £240 | O2, Vodafone, EE, Three |
| Payforit | £5 | £30 | £240 | O2, Vodafone, EE, Three |
| Siru Mobile | £5 | £30 (varies) | £240 | O2, Vodafone, EE, Three |
The daily cap applies across all phone bill payments, not just casinos. If you bought a film rental and a bus ticket via charge-to-bill, your casino deposit limit drops. That can be frustrating, but it is the network protecting you. Some networks let you adjust the cap lower, but never higher than the standard £30.
Prepaid users have an extra layer: the deposit cannot exceed the remaining credit on the SIM. If you have £7 left, you cannot deposit £10. The casino will show an error and you will have to top up the phone first, which defeats the purpose of using SMS in the first place. Contract users just pile the charge onto the next bill, which can make budgeting harder.
What is the maximum I can deposit by SMS at a casino?
UK networks limit phone bill deposits to £30 per day and £240 per month. Individual casinos may set lower caps, often £30 per transaction. Some casinos allow a few transactions per day up to the network limit, but you cannot exceed £30 daily across all phone bill payments. Prepaid users may have lower limits set by their network.
Casino Bonuses with SMS Deposits
SMS deposits qualify for bonuses at most casinos, but read the small print. Some operators exclude phone bill payments from deposit match offers, or they cap the bonus lower. The InTouch brands are the exception: they actively promote SMS deposits and attach bonuses to them. mFortune and Mr Spin offer free spins with no wagering on wins, which is as close to a genuine freebie as this industry gets. PlayOJO and MrQ also allow SMS deposits to trigger their no-wagering free spin offers.
The cynical view applies: a casino is not a charity. When a bonus says no wagering, the house still expects you to lose. The difference is that you keep your winnings if you hit a lucky streak, rather than having to wager the bonus 40 times. Always check whether the bonus is cashable or bonus funds only. Free spins without wagering are the gold standard. A 200% match with 50x wagering is a mathematically flavoured trap.
Another trap: some casinos offer a bonus on SMS deposits but impose a lower maximum bonus amount than for debit card deposits. For example, a casino might match 100% up to £200 for cards but only up to £20 for SMS. That is rare, but it happens. Always compare the promotion terms. If you are depositing £10 by SMS, the difference is negligible, but it is still annoying.
The best bonus strategy for SMS players is to claim no-wagering free spins at mFortune, Mr Spin, MrQ or PlayOJO. Deposit the minimum, play the spins, withdraw any winnings. No fancy strategy, just take the rare free lunch before the casino changes its mind.
Can I claim a welcome bonus using an SMS deposit?
Yes, most SMS-friendly casinos allow welcome bonuses with phone bill deposits. mFortune, Mr Spin, MrQ and PlayOJO attach no-wagering free spins to SMS deposits. However, some casinos exclude pay by mobile from match bonuses, so check the promotion terms. The deposit must still meet the minimum amount to qualify.
Games You Can Play with SMS Deposits
The games available after an SMS deposit depend on the casino. InTouch sites (mFortune, PocketWin, Mr Spin, Cashmo, Dr Slot) offer exclusively their own slots and scratchcards. You will not find NetEnt or Pragmatic Play titles there. The slots are simple but run smoothly on mobile. That is the trade-off for low £3 minimums and no-wagering bonuses.
MrQ and PlayOJO are the opposite. They host thousands of slots from major studios, plus table games like blackjack, roulette and baccarat, and live dealer tables from Evolution and Pragmatic Live. If you deposit by SMS at MrQ, you can play the same games as a debit card user. Slots Magic sits in the middle with a solid portfolio from NetEnt and Microgaming.
The practical point: SMS deposits are best for slots players who want quick, small sessions charged to their phone. If you are a table game player or live dealer enthusiast, use a debit card or e-wallet and keep SMS for the occasional top-up. The convenience does not justify the low limits and inability to withdraw back to your phone.
One more thing: progressive jackpot slots at InTouch sites are rare. The big jackpots almost all sit at mainstream casinos like MrQ and PlayOJO. So if you dream of a life-changing win from a £3 SMS deposit, lower your expectations. You are more likely to win £20 than £2 million.
SMS Deposits vs Other Payment Methods
Debit cards remain the default for a reason: deposits are instant, withdrawals go back to the same card, and there are no network caps beyond your bank’s own limits. E-wallets like PayPal, Skrill and Neteller offer fast withdrawals and an extra layer of privacy. Bank transfers are slow but safe. Prepaid cards like Paysafecard are anonymous but cannot be used for withdrawals.
SMS deposits occupy a narrow niche. They are perfect for players who do not want to share card details or who have a prepaid phone balance they might otherwise waste. They are terrible for high rollers, for anyone who wants to withdraw to the same method, and for players who struggle with impulse control. A £30 daily cap is both a blessing and a curse. It prevents catastrophic losses but also annoys anyone trying to deposit £50.
The one scenario where SMS deposits shine is casual slots play. You have £10 of prepaid credit left on your phone, you want 20 minutes of entertainment, and you do not want to log into online banking. Confirming a text is easier than finding your wallet. For that use case, SMS deposits are unbeatable.
The withdrawal problem is the biggest downside. You can deposit by SMS in seconds, but cashing out takes days and requires a bank transfer or debit card verification. That asymmetry is inherent to phone bill payments. If you are okay with that, SMS is fine. If not, use a debit card from the start.
New SMS Casinos in the UK for 2026
The UK market changes slowly for payment methods. Debit cards and e-wallets dominate new casino launches because they are cheap for operators. SMS deposits carry higher transaction fees, so new casinos rarely make them a priority. InTouch Games still runs the most SMS-friendly sites, and that has not changed in years. MrQ and PlayOJO added Boku as a secondary option, but they do not market it heavily.
Outside the UK, some new casinos use Siru Mobile as a primary deposit method. Inside the UK, expect the same names for the foreseeable future. If a brand-new casino claims to accept SMS deposits, verify its UKGC licence before handing over your phone number. Many non-GamStop casinos advertise pay by phone bill and operate from Curaçao, which offers no UK consumer protection.
One small shift: Boku is slowly expanding its casino partnerships outside the UK, and some UK-facing brands may add it for retention rather than acquisition. But do not hold your breath. The economics do not favour SMS deposits for large operators.
SMS Casinos Not on GamStop: A Warning
Search for SMS casino not on GamStop and you will find a long list of offshore operators that accept UK players and promote phone bill deposits. These casinos are not licensed by the UKGC and do not participate in GamStop self-exclusion. They often use Boku or Siru Mobile to process payments, which gives a false sense of legitimacy.
Playing at a non-GamStop casino is legal in the sense that you are not committing a crime, but you lose all UK consumer protections. Disputes go to a regulator that may not care. Withdrawals can be delayed or refused. Responsible gambling tools are minimal. We do not list any non-GamStop casinos on this page, and we suggest you avoid them entirely. SMS deposits make it too easy to spend without thinking, and offshore sites will not stop you.
Some non-GamStop sites accept UK players via Boku, which is ironic because Boku itself is a legitimate payment processor. But Boku does not police where the money goes. The casino is the one holding your funds. If the casino disappears, your phone bill still shows the charge and you have no recourse.
Are there SMS casinos not on GamStop?
Yes, many offshore casinos accept UK players and advertise SMS deposits, but they are not licensed by the UKGC and do not use GamStop. These sites offer no UK consumer protection, and withdrawals are often problematic. We strongly recommend sticking to UKGC-licensed casinos that participate in GamStop, even if you are not currently self-excluded.
Responsible Gambling with Phone Bill Deposits
Phone bill deposits can mask spending because the money is not visible until the monthly statement. That makes responsible gambling tools even more important. All UKGC casinos must offer deposit limits, time-outs and self-exclusion. You can set a daily, weekly or monthly deposit cap in your casino account settings. The casino will block further deposits once you hit the limit, including SMS attempts.
You can also contact your mobile network to block premium SMS charges or adult content. O2, Vodafone, EE and Three all have parental controls and charge-to-bill blockers. If you find yourself topping up more than planned, consider a hard block on phone bill payments altogether. GamStop remains the nuclear option: free self-exclusion from all UKGC online casinos for six months to five years.
The £30 daily limit built into phone bill payments is a crude responsible gambling tool, but it is not enough. A determined player can deposit £30 every day, which adds up to £900 a month. That is far too much for many budgets. Set your own lower limit, use the casino’s reality check reminders, and treat SMS deposits as cash, not magic phone money.
Can I set deposit limits for SMS payments?
Yes. All UKGC-licensed casinos must let you set daily, weekly and monthly deposit limits. These limits apply to SMS deposits too. Once you reach the cap, further phone bill deposits will be declined. You can also ask your mobile network to block charge-to-bill payments if you need an external barrier.
