Defense Finance
and Accounting Service

Providing payment services of the U.S. Department of Defense




Accelerated Payments to Prime Contractors

DFAS will begin accelerated payments to Prime Contractors on August 1, 2014 as directed by OMB Memorandum M-14-10 (July 10, 2014) and OMB Memorandum M-12-16.

The agency goal is to release payments as soon as possible upon receipt of the required documentation, which includes the following:

  • Valid Invoice
  • A properly signed Receiving Report (Government Acceptance)
  • Sufficient obligation of funds

If payments are delayed because of DFAS processing, Prompt Payment Interest will be calculated based on the Net terms of the contract.

Please utilize the DFAS self-service tools to inquire as to the status of your invoice, located at https://myinvoice.csd.disa.mil/index.html.

Additional questions can be directed to our customer care center, 1-800-756-4571.

Accelerated payments to all Small Business Contractors will continue to remain in place.


MyInvoice moves to WAWF October 31, 2014

The myInvoice system is moving to Wide Area Workflow (WAWF) with a scheduled deployment of October 31, 2014. This delay will allow more hardware to be installed in order to handle the added volume expected with WAWF Release 5.6 which includes the transition of myInvoice. Contractors/vendors not using WAWF will need to register for WAWF in order to gain access to the new myInvoice functionality. Even invoices not submitted via WAWF will be viewable through this new capability.

Contractors/vendors are strongly encouraged to submit invoices through WAWF in accordance with a directive from the Department of Defense requiring electronic invoice submission. The current myInvoice system will remain active and run parallel with the new myInvoice for WAWF until the end of February 2015. To register in WAWF, please go to https://wawf.eb.mil.


Hard copy Advice of Payments (AOP)

DFAS has ended hard copy Advice of Payments (AOP) for the following customers:

  • Vendors
  • Miscellaneous Pay customers

For more information, click here to see more about the change.

DFAS Reference Tool

Find a point of contact for the following: 


Acronym Guide
Fund Code Appropriations
Tax Information
WAWF Reject Requests
Contract and Vendor Payment Information Guidebook
DOD Miscellaneous Payments Guidebook


Find an overview of the eCommerce
eCommerce logo links to that section of webpages. applications available and access
helpful reference and
educational tools.


Interested in doing business with DFAS?  The Contract Service Directorate's mission is to provide the highest quality and most innovative contracting and card services possible to our customers while ensuring full compliance with applicable laws and regulations.


Columbus Site Visit/Meeting Request
Open Houses

Schedule a Government Roadshow


Credit Gateway - Electronic Funds Transfer (EFT)
Return Funds to DFAS - Non-Electronic Means
DoD Contracting Community Access to ASK-FM Payment Histories
Page updated July 30, 2014