
To register as a Spend Authorized vendor, complete the online supplier’s registration form, found on the Department of Procurement website, ATLSuppliers.com. You must provide a signed and dated IRS W-9 or W-8 Form and be prepared to provide banking information to complete the registration form. Once all required forms have been attached and the registration form has been submitted, please allow 3 to 10 business days to process the application. If submitted successfully, you will receive an email confirmation with your supplier ID number.
If you need assistance with registration, contact apsuppliersupport@atlantaga.gov.
Internal Revenue Service (IRS)