Bids & Requests for Proposals (Rfp)

Please be advised that all Bids and RFPs, as well as any final award notifications, will be posted in Bids.

Doing Business with Greene County

Contractor Affidavit

The Contractor Affidavit (PDF) is required of all vendors that perform services in excess of $2,499.99 for the County. A new form is required for each occurrence. Please consult the County employee that is your point of contact if you have any questions regarding this affidavit. Notarized affidavits may be returned to our office via mail, fax, or email.

E-Verify Information

If you do have to complete a Contractor Affidavit, the E-Verify Information page could be helpful in obtaining an E-Verify number, if you do not already have one.


To receive payment from the County, all companies and individuals have to fill out a federal W-9 (PDF).