The UK Gambling Commission has quietly given operators a three-month reprieve on one of the more consequential player-facing changes coming to UK online casinos this year. On 26 May 2026 the regulator published an implementation extension for new deposit limit requirements, pushing the second-phase Remote Technical Standards deadline from 30 June 2026 to 30 September 2026.
The Commission cited stakeholder feedback and the need for further operator technical development time. In practice that means UK players will keep seeing the current mix of deposit-limit options through the summer — the cleaner, more honest version arrives at the end of September instead.
What is actually changing on 30 September 2026
The headline rule is about terminology and prominence, not about what limits exist. From the new deadline, three things become enforceable across UKGC-licensed remote operators.
First, operators must offer gross deposit limits. Some sites had quietly dropped these from the menu in favour of net limits, which look more generous because they exclude losses from the calculation. Those sites must now reintroduce the gross option.
Second, only gross deposit limits may be called “deposit limits”. Net deposit limits, loss limits, and any other variant cannot use the same label. If you set what a casino calls a “£200 deposit limit” after 30 September, you are setting a gross limit and £200 is the absolute ceiling on what leaves your card in the period. No more confusing menus where the same name covers different maths.
Third, gross deposit limits must be shown with at least equal prominence as other financial limits. The Commission is closing the loophole where the gross option existed but was hidden three clicks deep while the net option sat front and centre.
The fixed time frame change you might not have noticed
The Commission also clarified that from 30 September only gross deposit limits must be offered over fixed time frames. Other limit types may continue to be offered using either rolling or fixed windows.
This matters because rolling windows are friendlier to players who hit a limit — the available headroom regenerates day by day. Fixed windows reset cleanly on a calendar boundary and tend to encourage end-of-period spikes. Forcing the gross option to a fixed window standardises the format that triggers the strongest behavioural friction, while leaving softer options on the rolling format.
What the three-month delay means in practice
Operators are not getting a free pass — they are getting time to ship clean. The technical work is non-trivial. Renaming a limit type touches the deposit funnel, the responsible gambling pages, account settings, customer service scripts, and compliance reporting. A rushed implementation creates the kind of inconsistent labelling the rule was designed to prevent.
If you play at multiple UKGC sites, expect a staggered rollout through August and September. Some operators — particularly the larger brands like LeoVegas and Casumo that have already done the customer-led tools work from the October 2025 first phase — will move early. Smaller operators on shared platforms will follow when their software supplier ships the update.
The quiet RTS 12 annex correction
Buried at the end of the Commission’s notice is a housekeeping point that matters for anyone tracking these rules. The annex initially published alongside the supplementary consultation response on 7 October 2025 contained small errors and was temporarily removed. Any downloaded or offline versions saved before 22 May 2026 should be disregarded — the corrected version is the only authoritative reference for the RTS 12 changes that come into force on 30 September.
For UK players the practical takeaway is simple. From October onwards, when a casino offers you a “deposit limit”, the number you set is the hard cap on money you can put in. That is the change worth waiting for, and it is now arriving three months later than originally promised.
We will update this article as operators publish their revised customer-led tools — including any sites that move ahead of the September deadline.