Most bonuses at Union Jackpots need a code typed in at sign-up or in the cashier, and one wrong character costs you the bonus. A Union Jackpots promo code carries its own minimum deposit, wagering requirement and expiry date, and those three numbers decide whether the offer is worth taking.
Check the UKGC licence number in the site footer before you deposit. Union Jackpots accepts customers aged 18 and over, and the casino verifies your age before you play.
Union Jackpots Promo Codes UK: Active Offers for 2026
Four codes cover new and existing accounts. Union Jackpots changes codes without notice, so copy the code from the offer page on the day you claim it.
| Code | Offer | Type | Who can claim |
|---|---|---|---|
| UJWELCOME | 100% up to £100 + 50 free spins | Welcome bonus | New customers |
| UJSPINS | 20 free spins, no deposit | No deposit | New customers |
| UJRELOAD | 50% up to £50 on Fridays | Reload bonus | Existing customers |
| UJCASHBACK | 10% back on last week's net losses | Cashback | Existing customers |
Welcome bonus: 100% up to £100 plus 50 free spins
Deposit £10 or more with a debit card, PayPal or Open Banking and enter UJWELCOME. Union Jackpots matches your deposit pound for pound up to £100 and adds 50 free spins worth 10p each. You wager the bonus 35 times, so a £50 bonus means £1,750 in bets before you can withdraw. Free spin winnings carry a 40x requirement, and you have 7 days to clear everything.
No deposit free spins
Type UJSPINS into the promo code box during registration and Union Jackpots adds 20 free spins to your account without a payment. You can win up to £50 from them, and you wager those winnings 40 times. The casino may ask for photo ID and proof of address before it releases a withdrawal.
Claiming a Union Jackpots Casino Promo Code Step by Step
Union Jackpots casino promo codes work in one of two places: the registration form for no deposit codes, and the cashier for everything else.
- Register an account or log in to your existing one.
- Open the cashier and choose a payment method. Visa and Mastercard debit cards, PayPal and Open Banking (Faster Payments) all work for deposits.
- Enter the amount. The £10 minimum applies to the welcome and reload offers.
- Type the code into the promo code field in capital letters, as shown in the table above. Codes are case-sensitive.
- Confirm the deposit and check your bonus balance in your account.
- Contact live chat before you place a bet if the bonus is missing. A real-money bet can void your claim.
Credit cards have been banned for gambling in the UK since 2020, so a credit card deposit fails at the cashier. Pay by Phone (Boku) limits you to about £30 a day, which covers the £10 minimum but leaves little room for a bigger match. Some e-wallets, Skrill and Neteller among them, often sit outside bonus eligibility, so read the offer terms before you choose one.
Union Jackpots Promo Code for Existing Customers
Every Union Jackpots promo code existing customers can claim follows the same pattern: a smaller bonus, a set day, and a code that works once per account. UJRELOAD gives you 50% up to £50 on Fridays with 35x wagering. UJCASHBACK returns 10% of last week's net losses as bonus money with 5x wagering.
Union Jackpots sends further codes by email and drops them in your account inbox. Tick the marketing preferences in your settings and open the Promotions tab before each deposit. A promotional code from an email works once and expires on the date in the message.
Wagering Maths Before You Claim
Take the welcome bonus at full size. A £100 deposit earns a £100 bonus, and 35x wagering means £3,500 in bets inside 7 days, or £500 a day. Union Jackpots caps your stake at £5 a spin while the bonus is active, so you cannot rush the requirement with a few large bets.
A £20 deposit with a £20 bonus asks for £700 in bets, which is far easier to clear in a week. If your budget is small, claim the smaller bonus and finish it. A bonus you abandon at 60% done pays nothing.
Common Reasons a Code Fails
Search for promo code Union Jackpots and many of the results list codes that expired months ago. A dead code is the most common failure, followed by a typo or lowercase letters. Union Jackpots also rejects UJWELCOME if you have already used a welcome offer on the account, if your deposit falls under £10, or if you paid with an excluded method. Enter the code before you confirm the deposit, because the casino cannot add it afterwards.
Play Within Your Limits
A bonus does not change the odds, and you can lose the deposit that earned it. Set a deposit limit in your account settings before you claim anything. BeGambleAware (0808 8020 133) offers free support, and GamStop lets you self-exclude from every UKGC-licensed site in one step.