How do I file a written complaint against a national bank or federal savings association?
Visit the File a Complaint page and follow the instructions. You can use the Online Customer Complaint Form or fax or mail a letter to the Office of the Comptroller of the Currency (OCC) Customer Assistance Group.
If you have questions about the complaint process, use of the complaint form, or what to include in your letter, please call the OCC Customer Assistance Group at (800) 613-6743.
Last Reviewed: April 2021
Please note: The terms "bank" and "banks" used in these answers generally refer to national banks, federal savings associations, and federal branches or agencies of foreign banking organizations that are regulated by the Office of the Comptroller of the Currency (OCC). Find out if the OCC regulates your bank. Information provided on HelpWithMyBank.gov should not be construed as legal advice or a legal opinion of the OCC.
Was this helpful?
Thanks for your feedback!