Harris County Tax Office Forms ; Vehicle Registration Forms. MV-506. Pdf, Emissions - testing regulations ; Property Tax Forms. TaxCertRequest.Which forms will I need to file? For Harris County Appraisal District, most businesses will need to file the general rendition form, 22.15. Many Departmental forms are now available online to better serve USDA employees and customers. This document and all supporting documentation must be filed with the appraisal dis- trict office in the county in which the property is taxable. No information is available for this page. To prepare an accurate bill (DD Form 645) for a given FMS case, DFAS SCA must have certain information from the IAs. This is the Official US. Government edition of this publication and is herein identified to certify its authenticity. The CPO has authority over state agency procurement Authorized to provide leadership on procurement issues, the CPO may ana.