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🛡️7 min read

How to Prepare a Cyber Fraud Complaint in India

Cyber fraud in India is growing rapidly, with thousands of cases of UPI fraud, phishing, fake shopping websites, and unauthorized bank transactions reported every year. If you have been a victim of any form of online fraud, the most important first steps are to block the transaction, report it to your bank, and file a complaint on the National Cyber Crime Reporting Portal (cybercrime.gov.in). Equally important is preparing a well-documented complaint letter that records all the facts clearly — because this letter becomes the foundation for your FIR, bank dispute, and any further recovery action.

GetNyay provides document preparation and complaint guidance support. We do not provide legal representation or guarantee any outcome. For complex legal matters, please consult a qualified advocate.

When this guide is useful

  • Money was deducted from your account through a fraudulent UPI transaction
  • You received a phishing call or message and unknowingly shared your OTP or card details
  • You were scammed by a fake shopping or investment website
  • An unauthorized transaction was made using your debit or credit card
  • Someone created a fake profile or used your identity for online fraud
  • You were duped by a part-time job, KYC update, or lottery scam

Common problems users face

  • Fraudulent callers posing as bank officials and convincing victims to share OTPs
  • Fake links sent via SMS or WhatsApp that steal banking credentials
  • Money transferred to unknown accounts and then moved further before the bank can freeze it
  • Bank refusing to refund on grounds that the victim "authorized" the transaction
  • Police station refusing to register an FIR for cyber fraud below a certain amount
  • Delay in filing the report leading to the funds being withdrawn by the fraudster

Information you should collect

Before writing your complaint, gather these details — they form the backbone of any strong complaint document.

  • Exact date and time of the fraudulent transaction
  • Transaction ID or UPI reference number (from bank SMS or app)
  • Amount deducted and the account or UPI ID it was sent to
  • Phone number, website link, or email ID used by the fraudster
  • Caller ID, WhatsApp number, or email address of the scammer
  • Name of the bank where the fraud occurred and your account number
  • Your cybercrime complaint number from cybercrime.gov.in (if already filed)

Documents or proof you should keep

Organized documentation significantly strengthens your position in any complaint or escalation.

📄Bank SMS or email notification of the fraudulent transaction
📄Screenshot of the UPI transaction in your banking or payment app
📄Bank statement showing the debit entry
📄Screenshots of any fraudulent messages, calls (call history), or emails
📄Any links or websites used by the scammer (screenshot before they go offline)
📄Your written complaint to the bank or payment platform with the date
📄Acknowledgement from cybercrime.gov.in or local police station

What your complaint should include

A complete complaint document covers all of these elements. Leaving out any one weakens your case.

1Your full name, address, mobile number, and account details (last 4 digits only)
2A clear, step-by-step description of how the fraud occurred
3The exact amount lost and the date, time, and transaction ID
4The phone number, website, or account used by the fraudster
5Actions already taken — blocked card, reported to bank, filed on cybercrime portal
6Request for: immediate reversal of the transaction, FIR registration, and bank investigation
7A statement that you did not authorize the transaction voluntarily

Common mistakes to avoid

Delaying the complaint — most banks require you to report within 3 days for zero liability protection
Not filing on cybercrime.gov.in before going to the police — the portal creates an official record
Not blocking your card or UPI ID immediately after discovering the fraud
Not noting down the transaction ID and time — these are essential for bank reversal
Sharing the evidence with the fraudster or calling back on the fraud number
Not following up in writing — phone calls alone are not tracked or recorded

Simple complaint format

Use this structure as a starting point. Replace the bracketed fields with your actual details before sending.

Sample Complaint FormatEdit before use

Subject: Complaint for Cyber Fraud — Unauthorized Transaction of ₹[Amount] on [Date]

To,
The Branch Manager / Grievance Officer,
[Bank Name],
[Branch Address]

Subject: [As above]

Sir / Madam,

I, [Your Name], hold a [Savings/Current] account with your bank (Account No. ending [XXXX]). On [Date] at approximately [Time], an unauthorized transaction of ₹[Amount] was made from my account via [UPI / NEFT / card] to account / UPI ID [Fraudster's ID], Transaction Ref. No. [ID].

I did not initiate or authorize this transaction. I was deceived by [describe: a fraudulent call / fake link / OTP phishing] and immediately reported the fraud to [Bank / cybercrime.gov.in / police] on [Date], Complaint No. [Reference].

I request you to immediately reverse the transaction, launch an investigation, and provide a written response within 7 working days.

Yours faithfully,
[Your Name]
[Date]

How GetNyay can help

  • GetNyay helps you generate a structured cyber fraud complaint letter for your bank or payment platform
  • The platform provides a documentation checklist — what evidence to gather and how to organize it
  • You can prepare the complaint letter in minutes and download it as PDF or Word
  • GetNyay shows the correct escalation path: bank → Banking Ombudsman → cybercrime portal → police
  • The generated letter uses factual, clear language that avoids common mistakes in fraud complaints

Need help preparing a complaint-ready document?

GetNyay generates an organized, editable complaint letter based on your specific issue — ready in minutes.

Start Preparing My Complaint

Frequently asked questions

What should I do first if I am a victim of cyber fraud?

Act immediately: call your bank's helpline to block your card or UPI, file a complaint on cybercrime.gov.in, and note down the transaction ID and time. Time is critical — most banks can attempt reversal only if you report within 3 business days.

What proof should I collect for a cyber fraud complaint?

Collect the bank SMS showing the debit, a screenshot of the transaction in your app, the fraudster's phone number or UPI ID, screenshots of any messages or links from the scammer, your bank complaint acknowledgement, and your cybercrime portal complaint number.

Can the bank be held responsible for an unauthorized transaction?

Under RBI guidelines, if a customer reports an unauthorized transaction within 3 working days and proves they did not share their credentials voluntarily, the bank is generally responsible for the loss. Prepare a clear written complaint and send it immediately.

What mistakes do victims commonly make in cyber fraud cases?

The biggest mistake is delay — every hour matters. Other common mistakes include not noting the transaction ID, calling the fraudster back (which can complicate the case), not filing on cybercrime.gov.in, and not following up the phone call with a written complaint.

How can GetNyay help with a cyber fraud complaint?

GetNyay generates a clear, properly structured complaint letter for your bank or payment platform based on the details of your fraud. It includes an evidence checklist and shows you the next escalation step — such as the Banking Ombudsman — if the bank does not respond.

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