You must file your homestead exemption application with your county tax officials. Qualifications: • Must be an un-remarried surviving spouse and a resident of Georgia.• Copy of Death Certificate. The deadline for filing for Homestead Exemption is April 1. You can complete your homestead exemption application online: Online Homestead Application. The deadline to apply for a homestead exemption is April 1 to receive the exemption for that tax year. You must provide your 2022 Georgia and Federal Tax. Returns. L5 – Local Disability Homestead Exemption. You must still own and occupy the property as of January 1 to be eligible. Standard Homestead Exemption.