Welcome to Vendor Self Service

Vendor Self Service allows access to Purchase Orders, Invoices, 1099, and Payment Information available 24 hours a day.

Existing Vendors will need their Clayton County Vendor ID# (provided in the letter you received) and their Federal ID# or SSN to register.

A current IRS W9 form with Rev. March 2024 is required.

If you should have questions or experience any issues, please contact vendors@claytoncountyga.gov.

Vendors can submit invoices by mail or email to accountspayable@claytoncountyga.gov.

For “employee” or “contracted employee services”, you must enter 00000 Miscellaneous Services under Commodity Code.

In efforts to improve service and efficiency, Clayton County Central Services Department is pleased to announce that we are now using BidNet Direct as our electronic bidding (eBID) system! Vendors can submit BIDs/Quotes electronically. Register and submit online at https://www.bidnetdirect.com/georgia/claytoncounty.