Report of an Unauthorised Bank Transaction
Category: Banking and Financial Complaints
Updated:
Word draft for promptly notifying a bank of an unauthorised transaction, requesting protective action and recording transaction and reporting references.
Report of an Unauthorised Bank Transaction For prompt reporting to the bank through its verified fraud channel. A letter is supplementary to urgent reporting and does not establish liability or an automatic refund entitlement. Date: [date] To The Bank Fraud Reporting Team or Branch Manager [Bank name and verified reporting address] Account holder and safe contact: [enter details] Masked account or card reference: [last digits only] Transaction date, time, amount and reference: [enter details] Time first discovered and time reported: [enter details] Sir or Madam I report the transaction described above as unauthorised by me. Please register the report, provide its acknowledgement number, take appropriate protective action on the affected payment channel and explain the next steps for investigation. The sequence below records what I observed and what I have already reported. 1.
What happened: [state facts and identify any unknown details]. 2. Protective action already taken: [bank contact, card or account controls, password changes]. 3. Other reporting references: [1930 / cybercrime portal / police, where applicable]. 4. Please confirm the report time, required documents and the applicable dispute process in writing. Enclosures Transaction alert and relevant account extract with unrelated entries masked Bank and cybercrime reporting acknowledgements Relevant messages, email headers or other records preserved in original form Signature: ____________________ Name: [name] Place: [place] How to use this template This page is guidance for the person preparing the document. Remove it from the submission copy after adapting the draft. Do not send unfilled placeholders or invented facts. Do not wait to finish this template before contacting the bank.
Report suspected financial cybercrime promptly through 1930 and the official cybercrime portal. Never include a PIN, OTP, CVV, password or complete card details. Use verified official channels, not contact numbers supplied by a suspicious sender. Do not label an authorised purchase dispute as an unauthorised transaction. Explain the actual circumstances. Refund liability and timelines depend on the applicable rules and facts; a complaint acknowledgement is not a promise of recovery. This is an original LawSphereX editable aid based on the references below. It is not a government-issued form, certification, legal opinion or promise that a request will be accepted. Where an authority prescribes a form, use that current form. Official references National Cyber Crime Reporting Portal https://cybercrime. gov. in/ Bureau of Police Research and Development new criminal laws https://bprd. nic.
in/page/new_criminal_laws India Code Bharatiya Sakshya Adhiniyam with certificate schedule https://www. indiacode. nic. in/indiacode/bitstream/123456789/20063/1/aa202347. pdf Sources checked on 6 November 2026. Recheck the current authority requirements before submission or reliance.