You can collect up to £350 in bonus funds and 85 free spins across your first three deposits with the Gratowin welcome bonus.
Gratowin matches 100% of your first deposit, 50% of your second and 25% of your third. Each tier carries its own free spins and its own wagering requirement. The Gratowin casino welcome bonus rewards slot players most, because slots count in full towards wagering and table games add little to the counter.
The offer is open to UK residents aged 18 or over. Check the footer of the Gratowin site for the UKGC licence number before you register, then confirm it on the UKGC public register.
Claiming the Gratowin welcome offer step by step
Register your account
Open the registration form and enter your name, date of birth, home address and email. Use details that match your photo ID, since Gratowin asks for identity checks before your first withdrawal. Registration takes about two minutes.
Make your first deposit
Deposit the minimum amount shown in the cashier, or more, using a method that qualifies. Debit cards, PayPal, Open Banking and Faster Payments are the usual UK options. UK law bans credit cards for gambling deposits, so the cashier will not accept one.
Collect your bonus
Gratowin credits the match and the free spins once your deposit clears. Look for the bonus balance in your account before you open a game. If it is missing, message live chat before you place a bet.
Start playing
Choose an eligible slot and watch two numbers: your wagering progress and the expiry date on the bonus. If the clock runs out, you lose the unplayed bonus balance.
Bonus tiers across your first three deposits
Gratowin splits the welcome bonus across three deposits. The first tier gives the biggest match, and each later tier shrinks.
| Deposit | Match | Max bonus | Free spins | Wagering |
|---|---|---|---|---|
| 1st deposit | 100% | £200 | 50 | 10x |
| 2nd deposit | 50% | £100 | 25 | 10x |
| 3rd deposit | 25% | £50 | 10 | 10x |
Take a £200 first deposit. Gratowin adds £200 in bonus funds and 50 free spins, and the 10x requirement on that £200 means £2,000 in bets before you can withdraw bonus winnings. UKGC rules cap bonus wagering at 10x, so a UK-facing offer that asks for more deserves a second look.
Gratowin welcome bonus code and welcome code: what to enter
Look for a promo code field on the registration form and again in the cashier. If Gratowin lists a code on its promotions page, type it in before you confirm your first deposit. Most operators cannot add a code once your deposit has cleared.
If you see no field, the Gratowin welcome code may not exist for your offer. Ask live chat to confirm that the bonus applies before you deposit, and keep a screenshot of the reply.
Who qualifies for the Gratowin new customer offer
The Gratowin sign up offer covers new accounts. You need to be 18 or over, live in the UK and hold no previous Gratowin account. Expect one welcome package per person, household and payment method.
Payment method matters. Some UK casinos exclude PayPal, Pay by Phone/Boku or other e-wallets from bonus eligibility, and Pay by Phone limits are low enough that you may not reach the £200 first tier. A Visa or Mastercard debit card or an Open Banking transfer gives you more room, but read the bonus terms before you pick one.
How each game type counts towards wagering
Contribution rates decide how many of your bets reduce the wagering total.
| Game type | Contribution | £10 stake adds |
|---|---|---|
| Slots | 100% | £10 |
| Table games | 10% | £1 |
| Live casino | 10% | £1 |
| Game shows | 5% | 50p |
| Sports betting | Excluded | £0 |
A £10 blackjack hand adds £1 to your wagering total, while the same £10 on a slot adds the full amount. If you want to clear the Gratowin welcome bonus in the fewest bets, stay on slots.
Set your limits before you claim
A 10x requirement on a £200 bonus means £2,000 in bets. Set a deposit limit in your account settings before you accept any bonus, and stake only money you can afford to lose. Gambling is for adults aged 18 and over.
If gambling causes you stress, call BeGambleAware on 0808 8020 133 for free support. GamStop lets you self-exclude from every UKGC-licensed operator in one registration.