Your Payment Office

To find your specific payment office, look on the front page of your contract in the box titled “Payment Will Be Made By.”

There will be a six digit code here that designates the payment office. To determine what the payment office code means, go to to find the payment location for your Department of Defense Activity Address Code (DoDAAC).

To research further, in the invoicing Receipt Acceptance Property Transfer (iRAPT) site, under “Lookup,” “Active Pay DoDAACs,” you will be able to put in your payment site and find the corresponding payment system associated with your six digit payment office code.

Checking Invoice Status

Find out how to check invoice payment status using myInvoice with our new eTutorial on the iRAPT training page. Whether you are a vendor, inspector, contractor, government property shipper, group administrator or other role, we have training for you. 

Visit for a listing of web based trainings and helpful training documentation.

On the right-hand side there is an “iRAPT Vendors” section. Under that section, click on “Vendor,” and it will take you to training for submission on all document types.

Customer Care Centers

DFAS Cleveland: (855) 608-3975
Open Monday - Friday 8 a.m. to 5 p.m. (EST)
Vendor Pay (Pay DoDAACs starting with N)
• Option 1: Pay Status
• Option 2: Verify Payment Received
• Option 3: WAWF Invoice Status

DFAS Columbus: (800) 756-4571
Open Monday - Friday 7:30 a.m. to 4:30 p.m. (EST)
• Option 1: Contract Pay (MOCAS)
• Option 2: Defense Agencies
• Option 3: Army Acquisition
(Rock Island and St. Louis)
• Option 4: Air Force
• Option 5: Marine Corps

DFAS Indianapolis: (888) 332-7366
Open Monday - Friday 7:30 a.m. to 4:30 p.m. (EST)
• Option 2: Vendor Pay

DFAS Rome: (800) 553-0527
Open Monday - Friday 8 a.m. to 4 p.m. (EST)
• Submit inquiries to AskDFAS here

Helpful Websites and Info

To access the electronic invoicing, receipt and acceptance:

System For Award Management (SAM)
To ask questions about vendor registration:
Toll Free U.S. calls: (866) 606-8220
International calls: +1 334-206-7828
To make a debt payment or ask a question
about a debt:
Toll Free (800) 624-1373
Commercial: (216) 579-2112
Monday through Friday, 7 a.m. to 7 p.m. (EST)
Email address:
(Note: Please be sure to select the correct form based
upon the payment office of the contract


Checking Invoice Status in MyInvoice Video 
DFAS: We Pay DoD

Page Updated January 24, 2022