When you register at Mystake-casinos, the platform follows standard UK gambling regulations by requiring identity and address verification before any withdrawals are processed. The document upload system is your gateway to unlocking full account functionality, including cashing out winnings from the Mystake-casinos bonus offers. This guide walks you through the exact steps, accepted formats, file size limits, and typical processing times so you can avoid common delays. For the most up-to-date verification policies, always refer to Mystake directly.

| Document Type | Purpose | Accepted Format | Max File Size |
|---|---|---|---|
| Passport or National ID | Proof of identity | JPEG, PNG, PDF | 5 MB |
| Driving Licence | Proof of identity & address | JPEG, PNG, PDF | 5 MB |
| Recent Utility Bill (last 3 months) | Proof of residence | JPEG, PNG, PDF | 5 MB |
| Bank Statement or E-Wallet Screenshot | Proof of payment method | JPEG, PNG, PDF | 5 MB |
All documents must be clearly legible, in colour, and show the full name matching your account. Any cropped or edited files will be rejected, extending your wait time.
Many users encounter issues when the file name contains special characters (e.g., &, %, #) or when the image resolution is too low. If you get an error message, rename the file using only letters and numbers, and take a new photo in good lighting. Another frequent problem is exceeding the 5 MB limit — compress large images using a free online tool or save as a lower-resolution PDF. If you have already claimed the Mystake-casinos no deposit offer, verification becomes even more important because bonus funds and free spins winnings require a fully verified account to convert to cash. For best results, use a scanner or a well-lit photo taken on a smartphone, avoid flash reflection on shiny ID cards, keep original files saved on your device in case the team requests a reshoot, upload during UK business hours (9 AM–6 PM GMT) to get the fastest initial review, and double-check that your full legal name matches exactly what you entered on the sign-up form.
The support team at Mystake-casinos casino processes most submissions within 24 hours during weekdays, though weekends and public holidays can extend this to 48–72 hours. If you submitted documents but see no update after three days, contact live chat with your account ID and a reference to the upload timestamp. Avoid uploading the same document multiple times — this resets the review queue. Using the Mystake-casinos promo code during registration does not affect verification speed, but it does ensure you receive the matched deposit bonus right after approval.
Once verified, you can request withdrawals using any method linked to your account. The minimum cashout is £20 for e-wallets and £50 for bank transfers, with a weekly withdrawal limit of £5,000 for standard players. VIP members who have unlocked the Mystake-casinos free spins rewards can often access higher thresholds and faster processing. Always check the specific wagering requirements tied to any bonus — standard slots contribute 100% toward the turnover, while table games may contribute significantly less.
By following these format and size rules, you can access all features of the platform without unnecessary holds — whether you are playing slots, live dealer games, or cashing out your latest win.