||Complete the OCC Customer Complaint Form online (Recommended).
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||Print the OCC Customer Complaint Form (PDF). [En Español (PDF)]
This form requests the same information as the online version. Fill out the form and mail or fax it to the OCC at the contact information below.
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||Write or fax a letter to the OCC.
Comptroller of the Currency
Customer Assistance Group
1301 McKinney Street
Houston, TX 77010