How to Report Bank Fraud or an Unauthorized Transaction in India

How to Report Bank Fraud or an Unauthorized Transaction in India

Discovering an unfamiliar transaction on your account, or realizing you’ve been tricked into sending money, is stressful — but acting quickly and through the right channels genuinely improves your chances of a resolution. Here’s the order of steps worth following.

Step 1: Block the affected card or account access immediately

If a card was compromised, block it right away through your bank’s mobile app, net banking, or 24×7 customer care helpline — most banks let you do this instantly without visiting a branch. If your net banking credentials or UPI PIN may be compromised, change them immediately and consider temporarily disabling UPI/net banking access through your bank’s app if that option is available.

Step 2: Notify your bank formally, not just informally

Call your bank’s fraud/dispute helpline (found on the back of your card or your bank’s official website) and follow up with a written complaint — through net banking’s dispute/complaint section, email, or in person at a branch. Under RBI’s rules on limiting customer liability for unauthorized electronic transactions, the timing of when you report matters: reporting within 3 working days of receiving notification of the transaction generally gives you the strongest protection against liability, so don’t delay this step.

Step 3: File a complaint with the National Cyber Crime Reporting Portal

For fraud involving digital payments, UPI, net banking, or card transactions, India’s National Cyber Crime Reporting Portal (cybercrime.gov.in) has a dedicated helpline (1930) specifically for reporting financial fraud quickly — the faster this is filed, the better the chance of freezing funds before they’re withdrawn by the fraudster. This is separate from, and in addition to, notifying your bank.

Step 4: Keep a paper trail

Save everything: SMS/email alerts about the transaction, screenshots, the complaint reference number your bank gives you, and any correspondence. If the matter isn’t resolved by your bank within a reasonable time, this documentation is what you’ll need to escalate further.

Step 5: Escalate if unresolved

If your bank doesn’t resolve the complaint satisfactorily within 30 days, you can escalate to the RBI’s Banking Ombudsman scheme, which handles unresolved banking disputes, including fraud-related ones, free of charge.

Prevention habits worth adopting

  • Never share your card PIN, CVV, OTP, or UPI PIN with anyone — banks and legitimate services never ask for these over a call, SMS, or email.
  • Enable transaction alerts (SMS/app notifications) so you notice unauthorized activity as early as possible.
  • Be skeptical of unsolicited calls or messages claiming to be from your bank, especially ones creating urgency (“your account will be blocked,” “verify now or lose access”).