Key takeaways
- Upload ID and proof of address at registration — deferred verification is the most common reason a first payout stalls.
- Register with the exact name and address shown on your documents; a mismatch turns an automatic check into a manual one.
- Photograph documents flat with all corners in frame and no glare; cropping causes most re-uploads.
- Source-of-funds requests are triggered by deposit or win thresholds, not by suspicion, and they freeze withdrawals until answered.
- Only ever upload through the operator's own account area, never by email or messaging app.
On this page
Know Your Customer checks are the identity, age and address verification a licensed operator has to complete before it can pay you. They exist because anti-money-laundering law and licence conditions require them — not because a particular withdrawal looked suspicious. The only real variable is when the operator does the work, and that single decision is the best predictor of whether a first payout takes hours or days.
What gets checked
| Check | Typical documents | When it happens |
|---|---|---|
| Identity and age | Passport, national ID card or driving licence | Registration, or first withdrawal |
| Address | Utility bill, bank statement or council tax letter dated within three months | Registration, or first withdrawal |
| Payment ownership | Card photo with middle digits and CVV covered; e-wallet account screenshot | First withdrawal, sometimes first card deposit |
| Source of funds | Payslip, bank statement, or evidence of a one-off event | At cumulative deposit thresholds, or after a large win |
Many operators clear the first two automatically against an electronic database and never ask for a document at all. If the name, date of birth and address you register with match the records the operator queries, verification can complete in seconds. Most manual reviews start with a mismatch that the player could have avoided.
Front-loaded versus deferred verification
An operator that asks for documents at registration places the delay before you have any money in play. An operator that defers verification to the first withdrawal moves the identical delay to the worst possible moment: you have won, you have requested a payout, and a document review now starts from zero. The work is the same. The experience is not, and it is worth checking which pattern an operator uses before depositing.
- Automated database check
- Seconds
- When registration details match exactly
- Front-loaded documents
- Same working day
- Reviewed before the account is funded
- Deferred to first payout
- Adds 1–3 days
- Review only starts when you request money
- Address document age
- Under 3 months
- Older documents are routinely rejected
Getting documents accepted first time
- Photograph the whole document flat with all four corners inside the frame. Cropped edges are the most common reason a perfectly valid document is sent back.
- Kill the glare. Daylight from the side beats a ceiling light overhead, and a camera flash on a laminated ID guarantees a re-upload.
- Match the account exactly. "Flat 2, 14 Bridge Street" on the bill against "14 Bridge Street" on the account is a mismatch, and a mismatch means manual review.
- Use your bank's own PDF statement rather than a screenshot of the app — screenshots usually crop out the name and address block the check needs.
- Check what counts as proof of address. Mobile phone bills are excluded more often than not; utility bills, bank statements and council tax letters are the safe options.
- Cover the middle eight digits and the CVV on any card photo. A reputable operator will tell you to do exactly that.
Source of funds, the check that surprises people
A source-of-funds request is not an accusation. Licensed operators are required to run enhanced checks once a customer crosses a cumulative deposit threshold or wins a large amount, and the trigger is a number rather than a judgement about you. What is asked for is usually a recent payslip, a bank statement covering the deposits, or evidence of a one-off event such as a property sale or an inheritance. It is worth knowing this exists in advance, because the request generally freezes withdrawals until it is answered — and answering it once tends to settle the matter for a long time.
What happens to the documents afterwards
Identity documents are personal data. Under the UK and EU data protection regimes and their equivalents elsewhere, you can ask an operator what it holds about you, ask for corrections, and ask how long it keeps records. Deletion on request is usually not available for verification files specifically: anti-money-laundering rules require operators to retain them for a set period after an account closes. Read the privacy notice before uploading, and prefer operators that state a retention period rather than leaving it open-ended.
A checklist before your first deposit
- Register with your legal name and current address, exactly as they appear on your ID.
- Upload photo ID and a proof of address dated within the last three months, before depositing anything.
- Wait for the confirmation that verification passed rather than assuming the upload went through.
- Set a deposit limit while you are already in the account settings.
- Only then make the first deposit — using the method you intend to withdraw to.
Accounts verified this way get paid at the operator's advertised approval speed. Accounts verified at the withdrawal desk get paid at whatever the document queue happens to be doing that week, which is a variable nobody advertises.
Frequently asked questions
About the author
Tom Brennan
Payments editor
Tom tracks how money moves in and out of operators: which rails are live in which market, what the real processing windows look like, and where fees appear.
- Withdrawal times
- Local payment rails
- Verification and KYC
Record history
- First published
- 2 March 2026
- Last edited
- 22 July 2026
- Last reviewed
- 22 July 2026
Operator terms change without notice. If something here no longer matches what an operator publishes, the operator's own terms are what count — tell us and we will re-check the record. How we work is set out in our editorial policy.



