Timely submit the tangible tax return to the Property Appraiser's Office. Or, complete the Tangible Change of Information Form.The Local Business Tax is required of any individual or entity choosing to engage in business, profession or occupation in Hillsborough County. Yes, you can research foreclosure sales cases online using our RealAuction application which provides online auction sales information. This checklist is a valuable resource. At the point of sale, along with its payment, the Cardholder will present its PTC.