Vendors that bid on County Contracts must submit documents that show their compliance with local, state and federal laws. The Department's online Florida Business Tax Application uses an interactive wizard to determine tax registration requirements.The Permit Application form is available on this site along with all other required forms. Simply download the Permit Application form and complete. All applicants are required to submit a completed and signed IRS form Wā9, proof of active status from SUNBIZ and the latest county business tax receipt. Select the covenant from the list below and follow the link for directions. If you have any additional questions, call 305-416-1200.