• Agencies

Department of Interior- IBC- Payroll- MSD

Description: Please use this form to make payments for your Military Service Deposit(MSD). Payments made by you will be applied to the amount described in your MSD letter from IBC. If you have questions about your MSD please contact the Customer Service Center at 888-367-1622.
Form Number: DOI - IBC - PAYROLL - MSD

Department of Interior - IBC

Description: 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.

IBC / Billings and Collections - Departmental Offices (DO)

Description: Use this form for monies owed to Office of the Secretary

IBC / Billings and Collections - Millennium Challenge Corporation (MCC)

Description: Use this form for monies owed to Millennium Challenge Corporation (MCC)

IBC / Billings and Collections - National Transportation Safety Board (NTSB)

Description: Use this form for monies owed to the National Transportation Safety Board

IBC / Billings and Collections - Office of the Special Council (OSC)

Description: Use this form for monies owed to Office of the Special Council

IBC / Billings and Collections - Trade and Development Agency (TDA)

Description: Use this form for monies owed to Trade and Development Agency (TDA)

We're here to help!

We're Available
We're Available
Monday - Friday
8 am - 7 pm Eastern
Closed
Send A Message
We are experiencing extremely high email and call volume. We will respond to your inquiry as soon as we are able. Thank you for your patience and understanding.
Toll Free Number
Call Us Toll Free
Inside U.S.A. only
800-624-1373
International Number
International Number
Outside the U.S.A.
+1-216-579-2112