Fulton County property tax appeal 2027: deadline, forms and how to file
To appeal a Fulton County assessment, file with the Fulton County Board of Assessors online at fultonassessor.org, by mail or in person; in Georgia the deadline is 45 days after the assessment notice is mailed. Confirm the exact date on your notice or with the assessor; we add each county's 2027 date here when it is published.
2026 annual notices of assessment were mailed June 16, 2026 (Fulton Board of Assessors). Fulton's 2026 release put the deadline for most owners at July 31, 2026; the date printed on each notice controls.
Data as of 20 Oct 2026 · Fulton County Board of Assessors (first review), then the Fulton County Board of Equalization (hearing, managed by the Clerk of Superior and Magistrate Courts)Check your own assessment
Free. We compare the value on your notice with recent sales of similar homes nearby and tell you whether an appeal is worth filing. Have your assessment notice and tax bill handy.
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How to file in Fulton County
- Step 1
File the appeal
Online at fultonassessor.org with the account number on your notice, or by mailing Form PT-311A. State the grounds the county recognises.
- Step 2 · before the hearing
Prepare and submit your evidence
The Board of Tax Assessors must prove its value by a preponderance of the evidence, and a board may lower but not raise a real-property value on appeal. Ask the assessors for the records and comparable properties they used; they must provide them within ten business days at no more than 25 cents a page (O.C.G.A. §48-5-306(d)). Either side may demand the other’s witnesses and documents 10 days before the hearing. A certified appraisal dated within nine months of January 1, recent comparable sales and photos of condition issues are the strongest evidence.
- Step 3
Meet, then hear
An assessors’ review with Fulton County Board of Assessors comes first; if you decline the offer, the Fulton County Board of Equalization hears the case. Most reductions happen at the first step.
Before you file: how to read your notice · evidence that works · informal vs formal hearing · when not to appeal
Forms
| Form | Number | Use | Format |
|---|---|---|---|
| Appeal of Assessment Form | PT-311A | The statewide appeal form. Choose a route (Board of Equalization, hearing officer or arbitration) and state your opinion of value. A signed letter giving the property location and the ID number on your notice also counts as an appeal. | |
| Appeal of Assessment Form (Fulton County version) | — | Paper appeal; mail or hand-deliver to the Board of Assessors main office or a satellite office. A letter is accepted if it gives parcel ID, address, daytime phone, appeal method (Board of Equalization, Arbitration or Hearing Officer), your value as of January 1, and 85% or 100% temporary billing choice. |
Appeal levels
| Level | Who hears it | Deadline | Cost |
|---|---|---|---|
| Assessors’ review | Fulton County Board of Assessors | 45 days from the notice date | Free |
| Board of Equalization | Fulton County Board of Equalization (three citizens) | Elected in the same filing; the hearing is held 20–30 days after you are notified of it | Free |
| Hearing officer or arbitration (alternatives) | State-certified appraiser hearing officer, or non-binding arbitration | Elected in the same filing | Arbitration: you pay for a certified appraisal and, if the county’s value is closer, the arbitrator |
| Superior court | Fulton County Superior Court | 30 days after the decision; file the notice with the Board of Tax Assessors | $25 filing fee |
What evidence the board accepts
The Board of Tax Assessors must prove its value by a preponderance of the evidence, and a board may lower but not raise a real-property value on appeal. Ask the assessors for the records and comparable properties they used; they must provide them within ten business days at no more than 25 cents a page (O.C.G.A. §48-5-306(d)). Either side may demand the other’s witnesses and documents 10 days before the hearing. A certified appraisal dated within nine months of January 1, recent comparable sales and photos of condition issues are the strongest evidence.
Fulton County questions
When is the Fulton County appeal deadline for 2027?
45 days from the date printed on your 2027 annual assessment notice. Fulton County sets its own mailing date, so there is no single county-wide deadline until notices go out; state law requires notices by July 1.
How do I appeal my assessment in Fulton County?
File online at fultonassessor.org, or send Form PT-311A (or a signed letter) to the Fulton County Board of Assessors, 235 Peachtree Street NE, Suite 1200, Atlanta, GA 30303 (appeals page); the contact page lists the administrative office as Suite 1400. Choose a route and state your opinion of value.
Which appeal route should I choose?
Most homeowners choose the Board of Equalization: it is free and hears value, uniformity and exemption issues. A hearing officer is only for non-homestead property worth over $500,000. Arbitration requires a certified appraisal you pay for.
What do I pay while the appeal is open?
If bills go out before the appeal ends, you are billed on the lesser of last year’s value or 85% of this year’s (O.C.G.A. §48-5-311(e)(6)). The difference is refunded or billed with interest once the appeal is decided.
How do I contact the Fulton County Board of Assessors?
Mail: Fulton County Board of Assessors, 235 Peachtree Street NE, Suite 1200, Atlanta, GA 30303 (appeals page); the contact page lists the administrative office as Suite 1400. Phone: 404-612-6440. Hours and walk-in details: fultonassessor.org.
Does a successful appeal carry over?
Generally yes. A value lowered or kept through an appeal usually cannot be raised for the next two years, unless you skip the hearing without written evidence, appeal again, or make substantial improvements (O.C.G.A. §48-5-299(c)).
Check whether yours is over-assessed
Nearby counties
Cobb County · DeKalb County · Clayton County · Douglas County · Paulding County · Fayette County · Rockdale County
- Georgia DOR County Property Tax Facts: Fulton County (official directory of county tax offices)
- Fulton County Board of Assessors: Property Appeals
- Fulton County Board of Assessors: Online Services
- Fulton County Board of Assessors: Contact Us
- Fulton County Board of Assessors: home (2026 notice mailing)
- Fulton County: Appealing Your Assessment
- Fulton County: Boards of Equalization
- Fulton County news: 2026 assessments now available
- Georgia DOR — Filing a Property Tax Appeal
- Georgia DOR — Property Taxpayer’s Bill of Rights
- Georgia DOR — Appeals Procedures manual (O.C.G.A. §48-5-306, §48-5-311, Rule 560-11-12)
- Georgia DOR — PT-311A Appeal of Assessment Form
- U.S. Census Bureau, county population estimates (2024) and county gazetteer (2024).