Unauthorized Transaction Complaint Letter Template

I need a crisp, legally-sound complaint letter template that a customer can fill in quickly when they face an unauthorized or fraudulent banking / UPI transaction. This document will be the first downloadable template offered by ResolveDesk, so clarity, accuracy, and a professional tone are critical.

Scope
• Draft one reusable template addressed to a bank’s grievance redressal officer or nodal officer.
• Build in clearly marked placeholders for customer details, transaction reference numbers, dates, and the exact debit amount.
• Reference RBI regulations on unauthorized electronic transactions and the customer’s right to a reversal within stipulated timelines.
• Keep the language firm yet courteous, suited to both email and printed letter formats.

Deliverable
• An editable Microsoft Word (.docx) file and a matching PDF.

Acceptance criteria
• All mandatory elements (subject line, account details, factual narration, loss statement, relief sought, and escalation notice) included.
• No spelling or grammar errors; reads smoothly on first pass.
• Formatted with consistent font, margins, and line spacing; placeholders clearly highlighted.

Once approved, I will slot the template straight into our website for instant download, so minimal post-editing should be required.