It is not necessary to have a statement to make payment as long as you have your account number and know the correct amount. This depreciation is the "holdback" element that the insurance company reduces from the replacement cost based on the age, condition and item involved.Which forms will I need to file? For Harris County Appraisal District, most businesses will need to file the general rendition form, 22.15. Harris County Tax Office Forms. Automotive Property Tax Special Permit Taxes VoterRegistration Miscellaneous. Personal property statements that are filed after the February 20 deadline are considered late. By law the assessor is required to estimate an assessed value. The Texas Constitution sets out five basic rules for property taxes in our state: Taxation must be equal and uniform. Britain's twoparty system is bursting at the seams.