Department of Interior - IBC
About this form
Please use this form to make payments for your overpayment letter sent to you by the Interior Business Center. Payments made by you will only be applied to the overpayment ID specific by you, this can be found on the overpayment letter above your name. If you do not have or know your overpayment ID please contact the Customer Service Center at 888-367-1622.
Accepted Payment Methods:
- Bank account (ACH)
- Amazon account
- PayPal account
- Debit or credit card
This is a secure service provided by United States Department of the Treasury. The information you will enter will remain private. Please review our privacy policy for more information.