Complete guide to appealing your Fulton County property taxes in 2026. Beat the Fulton County Board of Assessors with comparable sales evidence. Covers Atlanta, Sandy Springs, Alpharetta, Johns Creek, and all Fulton County cities.
The Fulton County Board of Assessors is responsible for valuing all real property in Fulton County annually. Georgia law requires assessment at 40% of fair market value — so if your home's fair market value is $500,000, your assessed value should be $200,000, and your taxes are calculated on that $200,000 figure. The assessors use mass-appraisal models that apply statistical trends across entire neighborhoods. These models work reasonably well on average but are systematically imprecise for individual properties — especially those with unique features, deferred maintenance, or location disadvantages that the model doesn't capture.
Under O.C.G.A. § 48-5-311, you have exactly 45 days from the date on your Notice of Assessment to file an appeal with the Fulton County Board of Assessors. Fulton County typically mails assessment notices between April and June. The 45-day window starts from the date on the notice — not the date you received it. Miss this window and you must wait until next year. TaxAppeal files your appeal via USPS certified mail with return receipt, providing a legally documented record of timely filing.
Atlanta's real estate market has experienced significant appreciation over the past several years, particularly in intown neighborhoods, the northern suburbs, and areas along major transit corridors. Fulton County's mass-appraisal models often overstate values in transitional neighborhoods where recent sales data is sparse, and can miss the impact of local factors like school district boundaries, traffic patterns, and neighborhood-level amenities. If your Fulton County assessment feels high relative to what your home would actually sell for — or relative to what neighbors' homes sold for recently — you likely have a strong appeal.
Georgia law provides several grounds for a property tax appeal. The most common and effective is a fair market value appeal — arguing the county's estimate of your home's market value is too high. You can also appeal the assessed value (the 40% ratio applied to market value), a denied exemption, or the taxability of your property.
The Fulton County Board of Assessors responds to the same type of evidence that works in any property tax appeal: comparable sales data showing what similar homes actually sold for, and documentation of property-specific factors that make your home worth less than the county's estimate.
After you file your appeal, the Fulton County Board of Assessors will first review your evidence internally. In many cases, the assessors will offer a reduction at this informal stage without requiring a formal hearing. If you don't accept their offer — or if they don't reduce the value — your appeal proceeds to the Board of Equalization (BOE), a three-person independent panel that hears evidence from both you and the county assessors. The BOE's decision is binding unless you appeal further to Superior Court. TaxAppeal drafts letters structured to be persuasive at both the informal BOA review and the formal BOE hearing.
$89 flat fee. You sign it, we file it. You keep 100% of your savings.
TaxAppeal USA is a self-service document-preparation and mail filing service. In every state we serve, including Florida, we are not property tax consultants, agents, or representatives, we do not provide tax or legal advice, and we do not represent customers before any appraisal district, board of equalization, value adjustment board, or review board. Every protest and petition is prepared for the property owner, signed by the owner, and filed in the owner’s name. In Florida we also pay your county’s Value Adjustment Board filing fee on your behalf and mail your petition to the Clerk of the Value Adjustment Board. Your petition is signed by you as the property owner under section 194.011(3), Florida Statutes. TaxAppeal USA does not sign as your representative, does not appear before the Board, and does not present evidence or argument at a hearing.