Browse source-reviewed property tax appeal guides for Georgia. County deadlines, filing methods, and available records can differ by county and tax year.
Each published guide identifies the public sources used for its deadline and filing summary. Confirm current requirements with the official filing authority before submitting anything.
Cobb County: 2026 deadline guidance is 45 days from the date on the 2026 assessment notice. Guide: https://fairpath.app/property-tax-appeal/georgia/cobb-county
Fulton County: 2026 deadline guidance is 45 days from the date on the 2026 Notice of Assessment. Guide: https://fairpath.app/property-tax-appeal/georgia/fulton-county
Gwinnett County: 2026 deadline guidance is 45 days from the date on the 2026 Annual Notice of Assessment. Guide: https://fairpath.app/property-tax-appeal/georgia/gwinnett-county
Source: Cobb County Board of Tax Assessors, Cobb County Tax Assessor, https://assessor.cobbcounty.gov/. Reviewed 2026-07-15.
Source: Cobb County Government, Cobb County GIS Property Search, https://gis.cobbcounty.gov/PropertySearch.html. Reviewed 2026-07-15.
Source: Fulton County Government, Appealing Your Assessment, https://fultoncountyga.gov/inside-fulton-county/fulton-county-departments/board-of-assessors/appealing-your-assessment. Reviewed 2026-07-15.
Source: Fulton County Government, Boards of Equalization, https://www.fultoncountyga.gov/Inside-Fulton-County/Fulton-County-Departments/Board-of-Assessors/Boards-of-Equalization. Reviewed 2026-07-15.
Source: Georgia Department of Revenue, PT-311A Appeal of Assessment Form, https://dor.georgia.gov/pt-311a-appeal-assessment-form. Reviewed 2026-07-15.
Source: Gwinnett County Government, 2026 Notices of Assessment Mailing, https://www.gwinnettcounty.com/-/news-events/stories/story-details/board-of-assessors-mail-notices-for-2026-assessed-property-values. Reviewed 2026-07-15.
Source: Gwinnett County Government, Board of Assessors Public Notices, https://www.gwinnettcounty.com/government/departments/county-administrator/assessor/public-notices. Reviewed 2026-07-15.
Source: Gwinnett County Government, Property Appeals, https://www.gwinnettcounty.com/government/departments/county-administrator/assessor/property-appeals. Reviewed 2026-07-15.