Skip Navigation
Official website of the United States Government We can do this. Find COVID-19 vaccines near you. Visit U.S. Department of the Treasury
Bureau of the Fiscal Service Home


G-Invoicing is the long-term solution for Federal Program Agencies (FPAs) to manage their intragovernmental (IGT) Buy/Sell transactions. G‑Invoicing helps (or will help) agencies and their trading partners:

  • Negotiate and accept General Terms and Conditions (GT&C) agreements
  • Broker orders
  • Exchange performance information
  • Validate settlement requests through IPAC

FPAs must implement G-Invoicing for New Orders by October 2022. The mandated implementation deadline of October 2022 for New Orders includes Orders with a Period of Performance beginning October 1, 2022 or later.

FPAs must submit quarterly implementation status updates to Treasury by providing updated plans and/or Attachment As to the IGT mailbox (

Treasury will help agencies get ready for and start using G-Invoicing. (See more on the Enrollment page.)

Log In Enroll Now

Benefits of G-Invoicing

Better communication between trading partners: Using G Invoicing to communicate, trading partners share a common platform and a clear record of their negotiations.

Transparency: G-Invoicing supports each phase of the IGT buy/sell lifecycle. This common repository will decrease differences between agencies.

Common data standard: G-Invoicing replaces the various terms and forms that agencies now use. Standard terms reduce misunderstandings.

Agreed-upon processes: Common processes support timely and accurate accounting.

Streamlined settlements of funds in IPAC: With performance reporting in G-Invoicing, trading partners can settle more quickly and efficiently.


Treasury Financial Manual (TFM) Sections Interface Specifications  Data Standards Interagency (IAA) Forms G-Invoicing Playbook G-Invoicing Rules of Engagement GINV-IPAC Settlement Data Element Mapping PSC Manual Intragovernmental Transactions Working Group (ITWG) Agency Implementation Template G-Invoicing Program Guide Implementation Timelines for Enterprise Resource Planning and Software Providers



January Newsletter

Issue 7, January 2020

March Newsletter

Issue 6, March 2019

October Newsletter

Issue 5, October 2018

Need Help?

training Training faq FAQs Contact Us

Stay Up to Date with G-Invoicing

Subscribe to e-mail notifications and get G-Invoicing news and updates delivered right to your inbox!

Selecting this button generates an e-mail message with everything filled in — just send the message. You will receive a confirmation message from the list in 15 minutes – reply to the message.

Last modified 02/12/24