Casino Welcome Offers in the UK: How to Read the Terms

Welcome offers are the most visible part of online casino marketing in the UK, but since the Gambling Commission tightened its rules, the terms behind them have become much more important than the headline figure.

Wagering requirements

Wagering requirements set how many times a bonus must be played through before any winnings can be withdrawn. Under the Commission’s rules that came into force in 2026, wagering on casino bonuses is capped at ten times the bonus amount, which makes offers far easier to compare than before.

Game weighting and maximum bets

Not every game contributes equally to wagering. Slots usually count in full, while table games may count only partly or not at all. Many offers also set a maximum stake per spin while the bonus is active, and breaking it can void the promotion.

Time limits

Bonuses normally expire after a fixed period, often between seven and thirty days. The full terms must be available before the offer is accepted, and a licensed operator has to present the key conditions clearly next to the promotion itself.