What are the reasons for KuCoin verification failure?

Common Causes of KuCoin Verification Failure

1. The uploaded identification documents do not meet the required standards. Users may submit images that are blurry, cropped improperly, or contain glare, making key information unreadable. KuCoin requires clear, high-resolution photos of both the front and back of government-issued IDs, such as passports or national identity cards, with all corners visible and text legible.

2. Discrepancies between the information provided and the data on official documents often lead to rejection. If the name entered during registration does not exactly match the name on the ID—such as differences in spelling, order, or inclusion of middle names—the system flags the submission for manual review and typically denies it.

3. Use of outdated or expired identification documents is another frequent issue. KuCoin only accepts valid, unexpired IDs. Documents that have passed their expiration date are automatically considered invalid, regardless of clarity or completeness.

4. Submission of unsupported document types can result in verification failure. While some platforms accept utility bills or bank statements, KuCoin primarily relies on government-issued photo IDs. Driver’s licenses may be accepted in certain jurisdictions, but local permits or student IDs are generally not recognized.

5. Inconsistencies in selfie verification steps can trigger rejection. During the process, users are asked to take a live photo holding their ID. If the face is partially covered, lighting is poor, or the ID in the image does not match the previously uploaded one, the request will fail.

User Behavior Leading to Verification Issues

1. Attempting to create multiple accounts using the same identity increases the risk of flagging. KuCoin’s anti-fraud systems detect duplicate submissions and may block all associated attempts, even if one account was legitimate.

2. Providing inconsistent personal details across forms—such as changing date of birth, nationality, or address between steps—can confuse automated verification systems. Accuracy and consistency are critical throughout the entire onboarding process.

3. Using virtual private networks (VPNs) or proxy servers during registration may interfere with location verification. KuCoin checks IP geolocation against declared country of residence. Mismatches raise red flags for potential policy violations, especially in restricted regions.

4. Skipping mandatory fields or failing to complete supplementary questions about occupation or source of funds leads to incomplete profiles. These omissions prevent full compliance with KYC (Know Your Customer) protocols, resulting in suspended verification.

5. Editing profile information after initiating verification without re-submitting updated documents causes mismatches. Any changes to name, address, or ID number require a new verification cycle; otherwise, the system detects anomalies and halts progress.

Technical and System-Related Obstacles

1. File size and format limitations can prevent successful uploads. KuCoin supports common formats like JPG and PNG but imposes maximum file sizes. Users who upload high-resolution images directly from modern smartphones may exceed these limits, causing silent failures.

2. Browser compatibility issues sometimes disrupt the submission process. Older browsers or those with aggressive ad blockers may interfere with form validation scripts, leading users to believe they’ve completed the steps when data wasn’t transmitted correctly.

3. Server-side delays or temporary glitches within KuCoin’s verification pipeline can cause timeouts. Even with perfect documentation, users might receive rejection notices due to internal processing errors that aren’t immediately apparent.

4. Automated AI review systems may misinterpret valid documents under low-light conditions or unusual fonts. Some national IDs use stylized typography or non-Latin characters that machine learning models struggle to parse accurately, increasing false rejection rates.

5. Delayed responses from third-party identity verification partners can stall the process. KuCoin integrates external services to cross-check user data, and downtime or inaccuracies in these systems indirectly affect approval timelines and outcomes.

Frequently Asked Questions

Why does my KuCoin verification fail even with a valid passport?Verification may fail if the passport photo is reflective, corners are cut off, or there’s a mismatch in name formatting. Ensure the full document is visible, the expiry date is current, and the name matches your registered account exactly.

Can I use a national ID card instead of a passport for KuCoin verification?Yes, most national identity cards are accepted as long as they are government-issued, contain a photo, and are unexpired. However, acceptance varies by country, so check KuCoin’s official list of supported documents for your region.

How long does KuCoin take to verify after resubmitting documents?Manual reviews typically take between 24 to 72 hours. Automated rechecks may be faster, but complex cases involving name changes or address discrepancies can extend processing beyond three days.

Does using a mobile app affect KuCoin verification success?The mobile app is fully functional for verification, but poor camera quality or unstable internet connections may lead to failed uploads. Use a stable Wi-Fi connection and ensure the app is updated to the latest version before submitting.