Most Georgia homeowners never appeal their property tax assessment, even when they believe it is too high. This guide has a free appeal letter template, comparable sales formatting, tone tips, common mistakes to avoid, and what happens after you file.
# How to Write a Property Tax Appeal Letter in Georgia (Template Included)
An estimated 81% of Georgia homeowners have never appealed their property tax assessment, even though more than half believe their property is overvalued. That gap represents thousands of dollars left on the table across the state every single year. If you are one of those homeowners sitting on an assessment notice that feels too high, a property tax appeal letter is your first move. This article gives you a Georgia-specific property tax appeal letter template you can copy, customize, and submit today.
Georgia law sets the appeal deadline at 45 days from the date printed on your Annual Notice of Assessment. The date printed on your notice controls. Confirm with your county before you file. The good news: Georgia law is on your side. The burden of proof rests on the assessor, not you. And the letter you are about to write could save you hundreds of dollars a year, and if your value is reduced, you can keep saving for up to three years, subject to the statutory exceptions.
This guide includes a complete copy-paste template with every Georgia-required field, a comparable sales table format, tone guidance, common mistakes to avoid, and a clear explanation of what happens after you drop that letter in the mail.
Yes. Georgia law explicitly allows either the official PT-311A appeal form or a written letter of appeal. Under O.C.G.A. 48-5-311, both carry equal legal weight. Counties like Gwinnett accept "any letter of disagreement that identifies the property" by parcel number or address. Fulton, DeKalb, and Cobb all accept freeform letters as well.
So why would you choose one over the other?
The PT-311A is a structured checklist. It handles procedural requirements efficiently: parcel ID, appeal method election, billing preference, signature. It ensures you do not accidentally omit a required field. Think of it as the envelope.
The letter is the story inside. It gives you space to present a structured evidence narrative, lay out your comparable sales, explain property condition issues, and flag data errors in the assessor's records. The form has no room for any of that.
Best practice: submit both. File the PT-311A to cover all the required procedural fields, and attach your detailed evidence letter as a supplement. This approach gives you the safety net of the form and the persuasive power of a written argument.
For a full walkthrough of the PT-311A form itself, see our Georgia PT-311A appeal guide.
Your letter needs two categories of content: required procedural elements and persuasive evidence.
Every Georgia appeal letter must include:
If you forget the appeal method, it defaults to BOE with 85% billing. That is fine for most homeowners, but stating it explicitly shows you understand the process and keeps control in your hands.
The procedural fields get your letter accepted. The evidence is what gets your assessment reduced. Focus on three pillars:
Under O.C.G.A. 48-5-311, the burden of proof rests on the assessor. They must justify their valuation if challenged. But "burden of proof" does not mean you can show up empty-handed. You still need to present specific evidence that points to a different number. The assessor will respond to data. They will not respond to a general complaint that the value feels too high.
For a deeper dive into what qualifies as strong evidence, read our guide to property tax appeal evidence.
Comparable sales are the backbone of almost every successful residential property tax appeal in Georgia. The Board of Equalization is evaluating one question: what would your property sell for on the open market as of January 1? Recent sales of similar homes answer that question directly.
Look for 3 to 5 properties that meet these criteria:
The closer the match, the stronger the comp. A home two streets away that sold six months ago and has the same floor plan is far more persuasive than a home three miles away with 500 extra square feet.
Format your comps as a price-per-square-foot analysis. This is the metric BOE panels use most often, and it lets you make an apples-to-apples comparison even when homes are not identical.
Here is the table format to include with your letter:
Now the math. If your comparable sales average $182 per square foot and the county assessed your 2,000 square foot home at $430,000 (which is $215 per square foot), you have a clear, data-driven argument. Your evidence suggests a fair market value closer to $364,000.
That $66,000 difference is not a feeling. It is arithmetic.
For step-by-step guidance on finding the right comps, see how to find comparable properties for your appeal.
Here is a complete, Georgia-specific appeal letter you can copy and customize. Replace every item in [BRACKETS] with your own information. This template includes all required fields under Georgia law and a structured evidence section.
Appeal Method Election. Most homeowners should choose Board of Equalization. It is free, does not require an appraisal, and you present your case to a panel of three local property owners. Hearing Officers are only available for non-homestead properties valued at $500,000 or more. Arbitration requires a certified appraisal (typically $300 to $500) and is better suited for high-value or complex cases.
Billing Preference. Choosing 85% means your tax bill is calculated at 85% of the lesser of your current or prior year assessed value while the appeal is pending. This lowers your interim tax payment. If the appeal results in a reduction, you will receive a credit or refund. If it does not, you will owe the difference. For most homeowners, 85% is the right choice.
Statement of Value. This is the most important single line in the letter. You must state a specific dollar amount. Do not write "too high" or "significantly overvalued." The BOE needs a number to evaluate. Base it on your comparable sales analysis.
Comparable Sales Evidence. Attach the comp table as a separate page if needed for readability. BOE panels review each case quickly, so a clean, scannable table is more effective than paragraphs of text describing each sale.
Professional, factual, and respectful. Your goal is to present evidence that supports a different valuation. The assessor is not your opponent. They are a professional doing a difficult job (mass-appraising thousands of properties at once), and your letter is providing data they may not have considered.
Facts win. Feelings do not.
Here is what the wrong tone looks like versus the right one:
Before (emotional): "My taxes are outrageous and I am sick of being overcharged by this county. My neighbor's house is practically identical and they pay way less. This is unfair and needs to be fixed immediately."
After (evidence-based): "The county's assessed fair market value of $430,000 exceeds the sale prices of comparable properties in my subdivision. Four homes within 0.3 miles, with similar square footage and lot sizes, sold between $358,000 and $372,000 in the 12 months preceding January 1, 2026. The average sale price of $366,250 supports a fair market value of $370,000 for my property."
The first version talks about taxes, fairness, and frustration. None of those are relevant to the Board's decision. The second version talks about comparable sales, specific dollar amounts, and fair market value. That is the only conversation the BOE is having.
Keep your letter factual and let the numbers do the work.
These are the errors that sink otherwise valid appeals. Avoid every one of them.
Missing the appeal deadline. Georgia law sets the appeal deadline at 45 days from the date of your assessment notice, and a mailed appeal counts as filed on its postmark date. If you miss the deadline, you cannot appeal that year's value. The date printed on your notice controls. Confirm with your county before you file.
Arguing the tax bill instead of the fair market value. The Board cannot change your millage rate or your tax bill directly. They can only evaluate the fair market value assigned to your property. If your letter says "my taxes are too high," it misses the point entirely. Focus on the assessed value.
Emotional language instead of evidence. Frustration is understandable. But anger, sarcasm, and accusations will not move the needle. BOE members are fellow property owners volunteering their time. Present data, not grievances.
Using comps from different neighborhoods or property types. A sale from five miles away or a townhome comp for a single-family ranch is not persuasive. The assessor will dismiss weak comps immediately. Stick to your neighborhood, your property type, and your size range.
Forgetting to state your estimated value. Your letter must include a specific number. "I believe the value should be lower" is not actionable. "I believe the fair market value is $370,000 based on comparable sales" gives the Board something to work with.
Not choosing an appeal method. If you do not specify, it defaults to BOE with 85% billing. That is acceptable, but stating your preference shows preparation and prevents any ambiguity.
Not including the parcel ID. The county needs to match your letter to your property record. Without the parcel number, your letter may be delayed or misrouted. It is printed on your assessment notice.
The process does not end when the letter leaves your hands. Here is the timeline you should expect.
Step 1: The county acknowledges your appeal. The Board of Tax Assessors receives your letter and opens a case for your parcel. Some counties send a written confirmation. Others do not. If you want proof of filing, send the letter via certified mail or use the county's online portal.
Step 2: The appraisal staff reviews your evidence. The county's appraisers examine your comparable sales, check for any data errors you flagged, and may conduct their own analysis. This review can take several months, depending on your county.
Step 3: The county may offer a reduction. If the assessor agrees your evidence supports a lower value, they will send you a revised notice (PT-306C) with the adjusted fair market value. Statewide, 43.5% of Georgia appeals settle before the hearing stage. If you accept the revised value, the appeal is closed.
Step 4: If no adjustment is offered, your case goes to the BOE. When the assessor stands by their original value, the appeal is automatically forwarded to the Board of Equalization for a hearing. You will receive a notice with the hearing date, time, and location.
Step 5: You can continue the appeal if unsatisfied. If the BOE decision does not produce the result you want, you can take it to Superior Court. Georgia law sets the deadline at 30 days after the decision is delivered. Confirm with your county before you file.
One important move after filing: request the assessor's comparable sales and methodology. Georgia law sets ten business days for the assessors to provide copies of the records behind your value after your request (O.C.G.A. 48-5-306(d)(1)). Confirm with your county before you file. This shows you exactly how they arrived at their number, and it lets you prepare counter-evidence for the hearing if your case advances.
A well-written letter can resolve your appeal before it ever reaches a hearing. But there are situations where the letter is just the starting point.
When the case goes to a BOE hearing. If the county does not adjust your value after reviewing your letter, you will present your evidence in person (or virtually). BOE hearings typically last 5 to 7 minutes per case. You will need your comparable sales organized visually, a clear verbal summary of your argument, and copies of all evidence for the three-member panel. The letter got you in the door. The hearing is where the decision happens.
When the property is high-value or complex. For homes above $500,000 or properties with unique characteristics (large acreage, recent major renovation, mixed-use), a certified appraisal carries more weight than a homeowner's comparable sales analysis. The appraisal costs $300 to $500 but can be decisive.
When there are significant errors. If the county has your square footage off by 300 feet or lists features your home does not have, the letter flags the problem. But the correction process may require follow-up with the assessor's office before or after the hearing.
The 299(c) freeze factor. Under HB 581, which took effect in 2025, the three-year assessment freeze now requires an actual value reduction, by a Board decision or a written agreement signed with the assessors. Before 2025, an appeal decision that left the value unchanged could also start a freeze. Now evidence quality matters even more: if your value is reduced, you can keep saving for up to three years, subject to the statutory exceptions. For a hearing, attend (or send a representative) and submit written evidence.
Only 2.7% of Georgia parcels are appealed each year, and 17% of those appellants never show up to their hearing. Just filing the letter and attending the hearing puts you ahead of the majority. Adding solid evidence puts you in a strong position to win.
Not at the Board of Equalization, with one exception. Under O.C.G.A. 48-5-311, the Board of Equalization, a hearing officer, or an arbitrator can lower your value but cannot raise it above what the county assessors set, except on an appeal filed while a 299(c) freeze from an earlier appeal is in effect. The county assessors can still make changes or corrections to your value when they review your appeal. Filing is free.
You cannot appeal for the current tax year. You will need to wait for next year's Annual Notice of Assessment and file within the new window: Georgia law sets the appeal deadline at 45 days from the date of your assessment notice. The date printed on your notice controls. Confirm with your county before you file.
No. The vast majority of successful residential appeals in Georgia are filed by homeowners themselves. The BOE process is specifically designed for self-representation. Consider professional help only for properties valued above $500,000, complex or unique properties, or cases you plan to take to arbitration or Superior Court.
Use this formula: Overassessment x 0.40 x Millage Rate / 1,000. For example, if your home is overassessed by $50,000 and your combined millage rate is 30 mills, your annual savings would be $50,000 x 0.40 x 30 / 1,000 = $600 per year. If the reduced value holds for the appeal year and the next two, subject to the statutory exceptions, that becomes an estimated $1,800 over three years at the same millage rate. At higher millage rates common in metro Atlanta counties, the savings are even larger.
Many Georgia counties now offer online filing portals. Fulton, Gwinnett, DeKalb, and Cobb all accept electronic submissions through their tax assessor websites. Online filing gives you an instant confirmation and avoids any postal delivery uncertainty. Check your county tax assessor's website for their specific portal and instructions.
Here is the sequence. Check your assessment notice. Gather 3 to 5 comparable sales. Write your letter using the template above (or file the PT-311A form and attach the letter as a supplement). Include your parcel ID, your estimated fair market value, your appeal method, and your evidence. Submit everything by the appeal deadline on your notice.
If the county offers a reduction you are satisfied with, the appeal is done. If not, prepare for the BOE hearing, where you will present your comparable sales and evidence in person. That hearing is where the Board decides your value, and if it reduces your value, you can keep saving for up to three years, subject to the statutory exceptions.
Nationally, 30 to 60% of properties are overassessed, yet fewer than 5% of homeowners ever challenge their assessments. The letter you write today could lower your property taxes, and if your value is reduced, you can keep saving for up to three years, subject to the statutory exceptions.