Verification note: RBI and issuer information was checked on October 31, 2026. Issuer deadlines, required documents, supported digital channels, upload formats and card restrictions are time-sensitive. Confirm the current request through the issuer's official application, website or customer-care number before publishing or submitting documents.
A credit-card issuer may ask you to update or reconfirm your Know Your Customer information. This is commonly called periodic KYC, re-KYC or KYC renewal. Its purpose is to keep identity and address records current, not to sell a new card or increase your credit limit.
The correct process depends on what has changed. When nothing has changed, RBI permits a simplified self-declaration through approved channels. A new address, expired document or changed identity detail can require a different process.
What should you do in each situation?
| Situation | RBI framework | Practical step |
|---|---|---|
| No KYC detail has changed | Self-declaration may be accepted | Use a registered or issuer-approved channel |
| Only the address changed | New-address declaration; verification may follow | Give the current address and requested proof |
| Identity details or documents changed | Fresh due-diligence steps may apply | Follow the issuer's documented KYC process |
| Issuer records are incomplete or expired | Updated documents may still be required | Ask exactly which record needs replacement |
This table explains the regulatory framework, not a universal issuer workflow. An issuer's risk-based KYC policy can determine the permitted channels and the evidence required for your account.
Documents that may be accepted
RBI's consumer guidance lists documents such as a passport, driving licence, voter identity card, NREGA job card, proof of possession of an Aadhaar number and a letter issued by the National Population Register. The acceptable document depends on the requested update and issuer instructions.
Do not upload every document you own. Submit only what the verified issuer process requests. Check that the document is current, readable and shows the required name or address. If Aadhaar is accepted, use the issuer's secure process and follow its masking instructions rather than sending an unprotected copy over email or messaging applications.
How to update credit-card KYC safely
- Verify the request inside the issuer's official app or by calling the number on its website or card.
- Check which card or add-on card is due and the stated deadline.
- Choose the official digital, branch or postal route published by the issuer.
- Submit only the required declaration, photograph or valid document.
- Complete authentication inside the genuine channel without sharing credentials with another person.
- Save the acknowledgement, service-request number and submission date.
- Check the issuer's confirmation that its records have been updated.
SBI Card currently publishes a digital renewal flow that selects the card due for KYC, requests the required information and provides a service-request number. HDFC Bank currently lists digital and physical options for credit-card holders. These routes and screens can change and require manual confirmation before publication.
What is CKYC?
Central KYC, or CKYC, is a central record system. RBI's amended KYC framework says a regulated entity should seek or retrieve a customer's KYC identifier and use available CKYC records instead of repeatedly demanding the same information, unless an allowed exception applies.
An issuer may still request information when the record has changed, is incomplete, no longer meets current standards, contains an expired document or needs additional verification. CKYC therefore does not guarantee that every future update will be document-free.
Avoid fake KYC messages
Fraudsters often create urgency by claiming that a card will be blocked immediately. RBI advises customers not to share KYC documents, card information, PINs, passwords or OTPs with unidentified people or through unverified websites and applications.
Do not install a remote-access application to complete KYC.
Do not click a shortened link merely because the message uses a bank logo.
Do not pay a person who promises to prevent card blocking.
Type the issuer's website address yourself or use its official application.
Report suspicious communication to the issuer and relevant authorities.
What if you do not update KYC?
Do not assume every warning is fake, but do not trust the message itself. Verify it independently. SBI Card currently says a card may be temporarily blocked when required KYC documents are not submitted despite multiple reminders. The exact consequence, reminder process and restoration steps are issuer-specific and time-sensitive.
If your card is restricted, complete the verified process and keep the acknowledgement. Do not apply for another card solely to bypass an unresolved KYC request.
Confirmed facts and interpretation
Confirmed: RBI permits self-declaration when an individual customer's KYC information has not changed. Address-only changes can use a declaration followed by verification. Updated documents may be required when records are incomplete, expired or not compliant with current due-diligence standards.
Editorial interpretation: Treat a KYC message as a prompt to verify—not as proof that the sender is genuine. The safest route is to begin from the issuer's official app or website and save the acknowledgement.
Key takeaways
- Verify that the issuer actually requested the update.
- A no-change case may need only a self-declaration.
- Changed, expired or incomplete records can require documents.
- Use only official issuer channels and submit the minimum requested information.
- Never disclose OTP, PIN, CVV or passwords to a caller.
- Save the acknowledgement and confirm that KYC was updated.
Frequently asked questions
Is credit-card KYC updating mandatory?
Credit-card issuers must keep customer due-diligence records current under applicable KYC rules. Complete an update when your issuer confirms that it is due, using an official channel.
Do I need to submit documents when nothing has changed?
RBI permits a self-declaration through registered or approved channels when an individual customer's KYC information has not changed. The issuer may still need current documents if its records are incomplete, expired or below current standards.
Can I update credit-card KYC online?
Many issuers provide digital options, but availability depends on the card and customer. SBI Card and HDFC Bank currently publish online routes. Reconfirm the official process before submitting anything.
Will my credit card be blocked if KYC is not updated?
An issuer may restrict or temporarily block a card after reminders under its policy and applicable rules. SBI Card currently warns that this may happen. Confirm the notice and deadline directly with your issuer.
Should I share an OTP with an agent completing KYC?
No. Enter an OTP only inside the issuer's genuine application or website when you initiated the process. Do not disclose OTP, PIN, CVV, password or card details to a caller or message sender.
Official sources verified October 31, 2026
Factual-review checklist
- ✓ Rechecked current main and all 28 open pull requests before writing.
- ✓ Compared title, slug, keyword, topic, sources and main facts.
- ✓ Found no dedicated or substantially overlapping credit-card KYC guide.
- ✓ Verified simplified no-change and address-change rules against RBI.
- ✓ Kept issuer-specific routes and possible restrictions separate from RBI rules.
- ✓ Added exactly one blog entry and one news-feed entry.
- □ Reconfirm issuer deadlines, document lists, channels and card restrictions before publishing.
- □ Run the full project build and visual preview.
- □ Test internal and external links after deployment.