KYC (Know Your Customer) verification is a legal and regulatory requirement for all licensed online betting platforms, including 1Win. It prevents money laundering, underage gambling, and fraud. On 1Win, KYC is most commonly triggered for your first ever withdrawal, when withdrawing amounts above certain thresholds, when adding new payment methods, or when the platform's fraud detection system flags suspicious activity.
Standard 1Win KYC documentation includes: (1) a clear photo or scan of a valid government-issued ID such as a passport, national identity card, or driver's license — showing your full name, date of birth, and photo; (2) proof of address such as a utility bill or bank statement issued within the last 3 months; and in some cases (3) a selfie holding your ID document next to your face.
Once documents are submitted, 1Win states that verification typically completes within 1 hour to 2 business days. To speed up the process, ensure all photos are clear and free of glare, all four corners of the document are visible, your name and date of birth on the ID exactly match the details in your 1Win account, and the document is not expired.
Some users report being stuck in a continuous verification loop where documents are repeatedly rejected without clear explanation. If this happens, try submitting a different type of ID. If your passport was rejected, try your national ID card or driver's license. Contact 1Win live support and ask for a specific reason for the rejection — generic rejections without reasons can usually be escalated to a senior verification agent.
Keep copies of all submitted documents and their submission timestamps. If 1Win continues to request re-verification after multiple clean submissions, this constitutes grounds to file a formal complaint via regulated gambling complaints channels.
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