updated regularly – latest review: March 2026

Wager £20 – Get £12.75 Cashback + £5 Cash

Expected Value

£17.63

Risk

Low Risk

Difficulty

Easy

Time

10 Mins

Important Information

Deposit

£20 via debit card

Offer Details

about this offer

The Bonus Kings welcome offer is available to new UK customers via TopCashback. We rate it Easy difficulty with Low Risk — a straightforward way to add extra value to a standard casino sign-up by claiming cashback through TopCashback alongside the welcome offer itself.

Is the Bonus Kings welcome offer worth claiming?

Yes — Bonus Kings sits in our cashback offers category and the TopCashback element makes it more valuable than a standard welcome offer. By signing up through TopCashback, you earn a cash reward on top of whatever the casino offers directly. The cashback amount is set by TopCashback and may vary over time, so it’s worth checking the current rate on the TopCashback site before you sign up.

What you need to know before claiming the Bonus Kings welcome offer

Sign up to TopCashback first if you don’t already have an account — it’s free to join. Find the Bonus Kings offer on TopCashback, click through to the casino from there, and complete the sign-up and qualifying requirements shown in the guide above. The cashback is tracked and credited by TopCashback, not by the casino directly — always click through from TopCashback before registering, or the cashback won’t track. If you’re new to cashback offers and want to understand how they work alongside casino offers, our guide to how wagering requirements work is a useful background read.

Always read the full terms on both the Bonus Kings website and TopCashback before depositing. This offer involves real money gambling. For support with responsible gambling, visit GambleAware.

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