When this guide is useful
- Your bank deducted charges without your consent or proper disclosure
- A UPI, NEFT, or RTGS transaction failed but the amount was not returned
- Your bank account was frozen or debited without proper notice
- A loan EMI was incorrectly calculated or deducted twice
- Your credit card was charged for a transaction you did not make
- The bank is not releasing a Fixed Deposit or closing your account
- Your cheque was dishonoured without valid reason
Common problems users face
- Monthly maintenance charges deducted without minimum balance notification
- Transaction failed at ATM or POS but money was debited from the account
- Interest charged incorrectly on loan accounts
- Bank not responding to written complaints within 30 days
- EMI deducted twice in the same month due to technical error
- SMS or email alerts not sent for large transactions, leading to fraud going unnoticed
Information you should collect
Before writing your complaint, gather these details — they form the backbone of any strong complaint document.
- Your full name, account number, and customer ID / CIF number
- Name and address of the bank branch where the problem occurred
- Date and amount of the incorrect or unauthorized transaction
- Transaction reference number (UTR, IMPS ID, cheque number, etc.)
- Dates and reference numbers of all previous complaints to the bank
- Name of bank staff or customer care executive you spoke with (if available)
Documents or proof you should keep
Organized documentation significantly strengthens your position in any complaint or escalation.
What your complaint should include
A complete complaint document covers all of these elements. Leaving out any one weakens your case.
Common mistakes to avoid
Simple complaint format
Use this structure as a starting point. Replace the bracketed fields with your actual details before sending.
Subject: Formal Complaint — Unauthorized Deduction of ₹[Amount] from Account No. [XXXX]
To, The Nodal Officer / Customer Grievance Cell, [Bank Name], [Bank Address] Subject: [As above] Sir / Madam, I, [Your Name], hold a [account type] account with your bank (Account No. [XXXXXX], Branch: [Branch Name]). On [Date], an amount of ₹[Amount] was [wrongly deducted / not credited / charged incorrectly] vide Transaction Ref. No. [ID]. [Describe the exact problem: what happened, when, and the impact] I raised a complaint on [Date] with your customer care (Complaint No. [Reference]) but have not received a satisfactory response as of the date of this letter. I request immediate reversal / credit / correction of the amount and a written response within 15 days. If no resolution is received, I shall escalate this matter to the RBI Banking Ombudsman. Yours faithfully, [Your Name] [Date]
How GetNyay can help
- GetNyay generates a formal bank complaint letter with the correct structure and legal tone
- The evidence checklist helps you organize what documents to attach
- The letter can be edited with your specific details before downloading
- You can download a print-ready PDF or editable Word file
- GetNyay shows the full escalation path: bank → RBI Ombudsman → consumer court
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 ComplaintFrequently asked questions
How long does a bank have to resolve my complaint?
Under RBI guidelines, banks must resolve customer complaints within 30 days. If the bank fails to resolve within 30 days or rejects your complaint without adequate reason, you can escalate to the RBI Banking Ombudsman.
What proof should I keep for a bank complaint?
Keep your account statement showing the disputed transaction, any ATM or POS receipt, the transaction reference number, your written complaint acknowledgement from the bank, and all email or SMS communication from the bank.
When can I escalate to the RBI Banking Ombudsman?
You can file with the Banking Ombudsman if: the bank has not responded within 30 days, the bank rejected your complaint and you disagree with the outcome, or the bank closed your complaint without resolution. The Ombudsman handles complaints within one year of the bank's final response.
Can I complain about a private bank to the RBI?
Yes. The RBI Integrated Ombudsman Scheme covers all scheduled commercial banks, small finance banks, payment banks, and NBFCs. The complainant can file online at cms.rbi.org.in after exhausting the bank's internal grievance process.
How does GetNyay help with a bank complaint?
GetNyay generates a structured bank complaint letter suitable for sending to the bank's Nodal Officer or Grievance Cell. The letter follows the correct formal format with all required details, and you can download it as a PDF or Word file for immediate submission.