Common Reasons for KYC Verification Failure
Binance KYC verification failure isn't uncommon, especially for first-time users. After a failure, the system usually provides a brief rejection reason, but it's often not detailed enough. Based on extensive user feedback, KYC failures primarily fall into the following categories:
ID photo quality issues. This is the most common cause of failure, accounting for roughly 60-70% of cases. Specific issues include: blurry photos where text and faces can't be identified; obvious glare on photos that obscures key information; corners of the ID being cut off or incomplete; photos that are retakes of copies or screen captures rather than direct photos of the original document.
Personal information mismatch. The personal information you entered during registration or before verification (name, date of birth, etc.) doesn't match the information on your ID document. Even a single letter or number discrepancy may cause the system to flag it as a mismatch and reject the verification.
Facial recognition failure. Failed facial recognition can have many causes: too dark or too bright lighting, facial obstructions (face mask, sunglasses, hat, etc.), phone camera obstructed or dirty, significant difference between your current appearance and the ID photo, etc.
Expired document. If the ID card or passport you're using has passed its expiration date, the system will reject it outright. Users sometimes don't even notice this themselves.
Unsupported document type. Some users try to verify with temporary ID cards, military IDs, or other non-standard documents that may not be supported by Binance's system.
Duplicate verification. If a document has already been used to verify another Binance account, attempting to use the same document for a new verification will be rejected. Each identity document can only be linked to one Binance account.
Solutions for Photo Quality Issues
Since photo quality is the primary cause of failure, let's focus on how to take photos that pass verification.
Choose the right environment. The ideal setting is indoors near a window during the day, using natural light. If it's nighttime, ensure the lighting is bright enough, but don't place the light directly overhead — this causes glare on the document surface. Place the ID on a solid-colored surface or paper; a dark surface with a white ID works best.
Adjust the shooting distance. Hold your phone approximately 15-20 cm from the document for optimal results. Too close causes focus blur, too far lacks detail clarity. Make sure the ID occupies most of the frame while keeping all four corners visible — nothing should be cut off.
Avoid glare. ID cards have a plastic coating that easily produces glare under lights. The solution is to adjust the shooting angle so the phone lens and document aren't on the same plane. You can also slightly tilt the document to eliminate glare.
Use the rear camera. Your phone's rear camera typically has much better pixel count and focusing capability than the front camera. While it's less convenient to view the screen when photographing a document with the rear camera, the resulting photo quality will be significantly better.
Check after taking the photo. After shooting, zoom in to review: Can you clearly read the name, ID number, date of birth, and photo? If any of these are unclear, retake the photo. Uploading a blurry photo only wastes time.
Solutions for Facial Recognition Failure
Handling facial recognition failure is relatively straightforward:
Ensure even lighting. Find a position facing a light source (window or desk lamp) so light falls evenly on your face. Don't position yourself with your back to the light — your face will appear as a dark shadow.
Remove all facial obstructions. Take off hats, sunglasses, and face masks. If you wear prescription glasses, try first with them on; if it fails, remove them and try again.
Keep a natural facial expression. Don't smile or frown — maintain a natural expression. Follow the system's instructions for actions (such as blinking, opening your mouth, turning your head left or right), with moderate movements — not too exaggerated and not too subtle.
Clean the camera. This detail is easily overlooked. The front camera accumulates fingerprints and dust from daily use — wiping it clean before facial recognition significantly improves results.
Significant difference from the ID photo. If your appearance has changed substantially in recent years (e.g., significant weight change, surgery, growing or shaving a beard), this may cause too great a discrepancy with your ID photo. In such cases, consider getting a new ID card first (updating the photo), then completing verification.
How to Troubleshoot Information Mismatches
If the system indicates "information mismatch," carefully check the following items:
Name. Is the name you entered exactly the same as on your ID? Note: Some names contain uncommon characters that may render differently across different input methods. If you encounter this, try different input methods.
Date of birth. Confirm the date format is correct. Some systems use "Year-Month-Day" while others use "Month/Day/Year." Fill in according to the system's required format.
Country/Region. Does the document-issuing country you selected match the actual issuing country of your document? Use China if submitting a Chinese ID card; use the corresponding country for other passports.
Document number. If the verification process includes entering a document number, ensure it matches the document exactly. Chinese ID numbers are 18 digits (the last digit may be X) — don't misread or mistype.
What to Do After Multiple Failures
If you've tried multiple times and still can't pass KYC verification, don't keep blindly retrying. Frequent failures may trigger the system's risk control mechanism, actually making the review stricter.
Wait before trying again. If you've failed two or three times consecutively, wait a day or two before attempting again. Give the system some "cooling down" time.
Try a different document type. If your ID card keeps failing, try a passport. And vice versa. Different document types may use different recognition algorithms, so switching might work.
Contact Binance support. After multiple failures, contacting Binance's online support is a reliable solution. Explain your situation in the chat and provide screenshots of the failure messages. Support may help with manual review or tell you the specific reason for failure. Binance support is available in multiple languages, so communication shouldn't be a barrier.
Submit via the ticket system. If the live chat queue is too long, you can submit a verification issue through Binance's ticket system. Attach ID photos and failure screenshots in the ticket, clearly describing the problem you've encountered. You'll typically receive a response within 24-48 hours.
In summary, KYC verification failure isn't a major problem — the vast majority of cases can be resolved by adjusting photo-taking methods or correcting information. Stay patient, work through the methods above systematically, and you'll generally pass successfully.