How to Report Bank Frauds in India: A Step-by-Step Guide

Bank fraud covers a wide range of dishonest acts that result in financial loss to a customer or a financial institution. It is not limited to one type of crime — it can happen online, offline, or through a combination of both.
 

Common forms of bank fraud in India include:
 

• Phishing — Fake emails, SMS messages, or calls that trick you into sharing your banking credentials, OTP, or card details.
• UPI and online payment fraud — Fraudsters impersonate bank officials or payment apps and manipulate customers into approving fraudulent transactions.
• Card cloning and skimming — Your debit or credit card details are copied using illegal devices, often at ATMs or point-of-sale terminals.
• Identity theft — Someone uses your personal details — PAN, Aadhaar, or account information — to access or open accounts fraudulently.
• Impersonation fraud — Fraudsters pose as bank employees, RBI officials, or government representatives to extract money or sensitive information.
• Unauthorised transactions — Debits from your account that you did not initiate or approve.
• Mis-selling by bank staff — Being sold a financial product under false pretences or without proper disclosure.

Knowing what qualifies as bank fraud is the first step. Acting quickly after discovering it is the next.

What should you do immediately after discovering a bank fraud

The sooner you act after discovering a fraudulent transaction or suspicious activity, the better your chances of limiting the damage.

Here is what to do right away:
 

• Do not panic, but do not delay either. Stay calm and act methodically.
• Stop any ongoing access - if you suspect your account has been compromised, log out of all active sessions on your banking app or net banking portal immediately.
• Block your card or account - use your bank's mobile app, net banking portal, or call the bank's 24x7 helpline to block your debit or credit card instantly. Most banks allow this without visiting a branch.
• Do not share any more information - if someone is still in contact with you claiming to be from the bank or RBI, disengage. The RBI and legitimate banks never ask for OTPs, passwords, or card numbers over a call or message.
• Take screenshots and note down details - record the transaction ID, date, time, amount, and any communication you received. This will be important when you file a complaint.
• Change your passwords and PIN - update your net banking password, UPI PIN, and any linked credentials immediately.

How to report bank fraud to your bank

Your bank is always the first point of contact. Reporting to your bank quickly is critical — it triggers the internal investigation process and is essential for any refund or reversal to be considered.
 

Step 1 - Call the bank's customer care helpline Every bank has a 24x7 toll-free number. Report the fraudulent transaction and ask for the complaint reference number. Note it down.
 

Step 2 - Send a written complaint Follow up your call with a written complaint — via email or through the bank's official app or website. Written records carry more weight than verbal ones.

Step 3 - Visit the branch if needed For complex cases or if the helpline does not provide a satisfactory response, visit your nearest branch and submit a written complaint in person. Ask for an acknowledgement receipt.

Step 4 - Request a transaction dispute or reversal Clearly ask the bank to initiate a dispute for the unauthorised transaction. The bank is responsible for investigating and responding within a defined timeline.

Step 5 - Escalate internally If the branch does not resolve your complaint, escalate to the bank's nodal officer or grievance redressal cell. Details of the nodal officer are usually available on the bank's official website.

As per the RBI, the burden of proving customer liability in cases of unauthorised electronic transactions lies with the bank — not the customer.

If your bank does not resolve your complaint satisfactorily, the next step is to escalate to the RBI. The RBI has a dedicated grievance redressal mechanism for exactly this purpose.
 

The Reserve Bank Integrated Ombudsman Scheme (RB-IOS), 2021 is the official channel. It covers complaints against banks, NBFCs, payment system participants, and credit information companies.

The RB-IOS is free of cost. You do not need a lawyer or a paid service to file a complaint. The process is designed to be accessible to any bank customer.

How to report bank fraud on the National Cyber Crime Portal

If the fraud involved a digital channel — UPI, net banking, mobile banking, phishing, or any online scam — you should also report it to the national cybercrime authority.
 

Helpline number: 1930 This is the Government of India's dedicated financial fraud helpline, available round the clock. Call immediately after discovering the fraud — prompt reporting through this helpline can sometimes help freeze fraudulent transactions before the money is moved further.
 

Online portal: cybercrime.gov.in This is the official National Cyber Crime Reporting Portal, set up by the Ministry of Home Affairs under the Indian Cyber Crime Coordination Centre (I4C).
 

To file a complaint online, keep the following ready:

• Date and time of the incident
• Transaction ID or UTR number
• Name of the bank or payment platform involved
• Fraud amount
• Any screenshots, messages, or evidence related to the fraud
• A soft copy of a valid ID proof

Complaints on this portal are handled by law enforcement agencies and police. You can also file anonymously if needed.

Should you file an FIR for bank fraud

Yes. In most cases involving significant financial loss or identity theft, filing a First Information Report (FIR) with your local police is an important step alongside reporting to your bank and the cybercrime portal.
 

An FIR creates an official legal record of the fraud and can support your case in dispute proceedings. Here is when and how to do it:

When should you file an FIR

• Large unauthorised transactions you did not make
• Identity theft or misuse of your documents to open accounts
• Impersonation by someone posing as a bank or RBI official
• Cheque fraud or forgery

How to file an FIR

• Visit your nearest police station and report the fraud in writing
• Provide all evidence — transaction records, communication, screenshots
• Ask for a copy of the FIR — you will need this for your bank complaint and any future legal proceedings
• If the police station refuses to register an FIR, you can approach the Superintendent of Police or file a complaint online through your state police portal

Filing an FIR does not guarantee recovery of money, but it is a necessary step in the formal legal process and strengthens your complaint with the bank and RBI.

Understanding customer liability as per RBI guidelines
 

The Reserve Bank of India has introduced customer liability policies to protect consumers from financial losses due to fraud. Here are the key points:
 

1. Limited liability: If you report the fraud within three working days, your liability is minimal or zero, depending on the case.
    

2. Delayed reporting: If you delay reporting, your liability may increase significantly. Prompt action is crucial to safeguard your finances.

   
   

You are protected by RBI guidelines if you report fraud promptly. Verify your account details now.

Role of financial institutions in detecting bank frauds

Financial institutions play a critical role in preventing and detecting bank fraud. Here is how they safeguard your accounts:

1. Advanced fraud detection systems: Banks use AI-powered tools to identify and block suspicious transactions in real-time.
2. Transaction alerts: Regular notifications help customers stay informed about account activity and identify unauthorised transactions quickly.
3. Promoting security best practices: Banks encourage customers to adopt secure practices, such as using strong passwords and avoiding phishing links.

Reporting fraud is important, but prevention is always better. Most bank frauds in India happen because of information shared, knowingly or unknowingly by the customer themselves.
 

Here is how to stay safe:
 

• Never share your OTP, PIN, or password with anyone - not even someone claiming to be from your bank, RBI, or a government authority. No legitimate institution ever asks for these details.
• Use only official apps and websites - download your banking app only from the Google Play Store or Apple App Store. Always check the URL before logging in.
• Register for SMS and email alerts - enable transaction notifications so you are aware of every debit the moment it happens.
• Be cautious of unsolicited calls and messages - if you receive a call offering a refund, prize, or asking you to verify your account, hang up and call your bank directly on its official number.
• Check your bank statements regularly - review your account activity at least once a week. Early detection of suspicious transactions gives you the best chance of recovery.
• Keep your contact details updated with your bank - ensure your registered mobile number and email are current so you receive all alerts promptly.
• Use strong, unique passwords for your net banking and UPI accounts and change them periodically.