Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The Invoice Processing Platform (IPP), is a secure, web-based service that more efficiently manages government invoicing from purchase order (PO) through payment notification.
The Treasury IPP Help Desk addresses all IPP vendor related issues.
Phone: 1-866-973-3131
Website: IPP.gov
Email: Treasury IPP Help Desk
