Casino Affordability Checks UK: Why Sites Ask

Three different checks, constantly confused

Almost every complaint about affordability checks is really a complaint about one of three separate things. They have different legal bases, different triggers and very different consequences, and the reason the subject feels so arbitrary is that people are comparing experiences of checks that are not the same check.

It is worth separating them before anything else, because the answer to the question people usually mean, which is why does this site want my bank statement, is that in most cases it is not an affordability check at all.

• Financial vulnerability checks. In force now. Automatic, invisible, based on public records only.
• Financial risk assessments. Announced, not yet started. Run by credit reference agencies, document free.
• Source of funds checks. In force for years. This is the one that asks for bank statements and payslips.

Financial vulnerability checks: the one running now

Since 30 August 2024, remote operators licensed in Great Britain have had to run a light touch financial vulnerability check on customers who pass a net deposit threshold in a rolling 30 day period. That threshold started at 500 pounds and dropped to 150 pounds on 27 February 2025, which is where it sits today.

Net deposit means deposits minus withdrawals, so a player who deposits 400 pounds and withdraws 300 pounds in the same month has a net deposit of 100 pounds and does not reach the threshold.

The check looks only at publicly available records: bankruptcy orders, county court judgments, individual voluntary arrangements, debt relief orders and similar. It does not use credit reference bureau data and it does not look at your income, your salary or your account balance. Most customers never know it happened, and the Gambling Commission's own review of the first months found 78 percent of checks came back within ten minutes.

What it is for is narrow. It is meant to flag customers already in documented financial difficulty so the operator applies more care, not to decide whether you can afford to gamble.

Financial risk assessments: the one that is coming

This is the change that generates most of the argument online, and as of August 2026 it has not started. On 7 July 2026 the Gambling Commission confirmed it will introduce financial risk assessments through a staged rollout, and said the start date for the first stage will be confirmed in a formal consultation response after engagement with industry. No date has been set.

When it does begin, stage one applies only to the largest operators and only at a very high spend level: 5,000 pounds net deposit in a rolling 24 hours for customers aged 25 and over, or 2,500 pounds for under 25s. The Commission estimates fewer than 0.5 percent of customers ever exceed that. During the early stages it has also said it will take no enforcement action against an operator for failing to act on the result of an assessment, which tells you how deliberately gradual the rollout is meant to be.

The thresholds for the interim stages have not been set. The final stage, once fully implemented, is 1,000 pounds in 24 hours or 3,000 pounds in 90 days for customers 25 and over, and 750 pounds in 24 hours or 2,000 pounds in 90 days for under 25s. The Commission expects fewer than 3 percent of accounts to need an assessment at that point.

The assessments are carried out by credit reference agencies and are described as document free. In the pilot, around 97 percent of customers above the thresholds could be assessed without anything further being asked of them. For roughly one account in a thousand the assessment cannot be completed, and in those cases the operator has to verify identity properly and may fall back on open banking or on requesting documents.

So why is a casino asking for my bank statement?

Because of a different obligation entirely. Source of funds and source of wealth checks come from anti money laundering law and from the operator's licence conditions, and they have existed for far longer than the affordability debate. They ask a different question: not can you afford this, but where did this money come from.

That is why the requests look the way they do. Bank statements, payslips, a P60, evidence of a property sale or an inheritance. An affordability check under either of the schemes above would never ask for any of that.

These checks are also triggered differently. Deposit volume can prompt one, but so can a mismatch between what an operator knows about you and how you are playing, an unusual funding pattern, or a large withdrawal request. The last of those is the one players resent most, and it is worth knowing that being asked at the point of withdrawal is normal rather than a stalling tactic, provided the operator asked once and clearly.

Separately from all of this, every licensed operator must verify your age and identity before you deposit or gamble. That is not an affordability check either, and a site that lets you deposit before verifying you is not following its licence.

Does any of this affect my credit score?

No. Financial vulnerability checks use public records and do not touch credit reference bureau data at all. Financial risk assessments will be run by credit reference agencies, but the Commission has been explicit that the process is document free and carries no impact on your credit score, because it is not a credit application and leaves no hard search footprint.

Source of funds checks are handled directly between you and the operator and involve no credit reference agency, so they do not appear on your file either.

What can affect your wider financial life is something different again, and worth saying plainly: gambling transactions visible on your bank statements are something mortgage underwriters do look at when assessing an application. That is a lender's judgment about your spending, not a gambling regulator's check, and it is unrelated to everything above.

What you can refuse, and what happens if you do

You can decline any document request. You cannot decline it and keep the account operating normally, because the operator is not permitted to carry on serving you while an obligation it is under remains unmet. In practice a refusal means the account is restricted or closed and the balance is returned once identity is confirmed.

Two things are worth doing rather than arguing. Ask the operator to state, in writing, which requirement the request is made under and exactly which documents will satisfy it. A clear answer is a sign of a competent operation, and a vague one is a fair reason to take your play elsewhere. And send documents only through the account portal or a stated secure upload, never as an email attachment.

If you are being asked repeatedly for things you have already provided, or a withdrawal has been held for weeks without a specific reason, that is a service failure rather than a legal requirement, and it goes through the complaints route.

If a check was handled badly

Complain to the operator first and put it in writing. If it is not resolved to your satisfaction, you can take it to the operator's alternative dispute resolution provider free of charge, and after eight weeks you can do so regardless of what stage the operator says it has reached. Our guide to complaining about an online casino sets out the full route.

One caveat that saves people time: a dispute about whether a check was legally required at all is a regulatory question, and regulatory questions are the single most common reason disputes get rejected by an adjudicator. What an adjudicator can look at is the operator's conduct, its own terms and whether it followed them.