The Local Business Tax is required of any individual or entity choosing to engage in business, profession or occupation in Hillsborough County. The Small Business Enterprise (SBE) program provides an opportunity for small businesses to participate in the County's procurement program.You have two options for submitting an invoice to the Clerk's office. Each sale, admission, storage, or rental in Florida is taxable, unless the transaction is exempt. Sales tax is added to the price of taxable goods or services. Use tax is a tax imposed on the use of taxable items and services in New York when the sales tax has not been paid. Browse 409 businesses for sale in Hillsborough County, FL on BizBuySell. Find important forms and documents for Hillsborough County vendors. Beware of unsolicited purchase orders. Business License Application and Renewal is Online!