This exemption lasts up to four years. Application Due Date: No application is required.How can a homeowner see which exemptions were applied to their home? Check the Property Details, then review the Exemption History and Status section. WHERE TO FILE: This document, and all supporting documentation, must be filed with the appraisal district in the county in which your property is located. How to file your Homestead Exemption Application in Kaufman county. Join us for a workshop to learn about the Cook County Assessor's Office and homeowner exemptions. Like the homestead exemption, only school districts are required to offer this exemption. Texas Property Tax Rates. The Alternative General Homestead Exemption was created under.