Agency Vendor Liaisons MUST complete the "AGENCY LIAISON USE ONLY" section prior to submission to. SAO. SECTION 1 – STATE OF GEORGIA-AGENCY LIAISON USE ONLY.PAYMENT ALT NAME. Optional. You can submit the application via the Online Vendor Application Form or via mail. Click here to access the online Vendor Application Form. Vendors are responsible for collecting and paying Georgia sales tax and for reporting earnings to the IRS. If you are an active GAR REALTOR® Member, please put your NRDS number in the text box at the top and click submit after agreeing to the license terms. • Type "W9 form" in the search box. Signed Vendor Registration Acknowledgement (this page). • Vendor Information Form.