The Homestead Exemption reduces the taxable portion of your property assessment if you own your primary residence in Philadelphia. If you have any questions on filing for property tax exemptions, please contact our office at 813-272-6100.Homeowners should contact their county assessment office (position 48) for a copy of their county's homestead and farmstead application form. Contact your local property appraiser if you have questions about your exemption. File the signed application for exemption with the county property appraiser.