December 18, 2025
Buying or owning a home in Alpharetta comes with plenty of to-dos, and one easy win is making sure you claim your Georgia homestead exemption. If your property is your primary residence, this exemption can lower the taxable value used to calculate your property taxes. In this guide, you’ll get clear steps, timelines, and tips tailored to Alpharetta homeowners in Fulton County so you know exactly how to file and what to expect. Let’s dive in.
The Georgia homestead exemption reduces the assessed value of your owner-occupied primary residence, which lowers your property tax bill. You apply through your county, and once approved, the exemption is reflected in the taxable assessed value that your bill uses. For state-level guidance, review the Georgia Department of Revenue’s homestead overview on the Georgia Department of Revenue website.
You generally qualify if the home in Alpharetta is your primary residence and you were the owner-occupant on January 1 of the tax year. You must hold title in your name and meet any documentation requirements set by Fulton County. Special programs may exist for seniors, disabled homeowners, and disabled veterans. For current rules and eligibility details, use the exemptions pages on the Fulton County Board of Assessors site.
Homestead exemptions are not automatic. You must apply with Fulton County. Many Georgia counties use an April 1 filing deadline, but always confirm Fulton County’s deadline and any late-filing rules on the Fulton County Board of Assessors. Filing on time helps ensure your exemption applies to the current tax year when you qualify.
Georgia authorizes a basic homestead exemption that reduces assessed value, commonly applied to certain school taxes. Counties may layer local exemptions on top. For an overview of the state framework, consult the Georgia Department of Revenue.
Fulton County and municipalities can offer additional exemptions by local rule. These may apply to county, city, or school portions of your bill. Amounts and qualifications vary by program, and they can change over time. Review the current list and eligibility on the Fulton County Board of Assessors and verify any city-specific guidance via county resources.
Many Georgia jurisdictions offer added relief for age-based, disability, or disabled veteran categories. Some include income tests or assessment caps. In Fulton County, confirm the latest qualifications and documentation requirements through the Fulton County Board of Assessors. If you want to explore statutory language, you can search relevant property tax sections on the Georgia General Assembly site.
Your bill is based on a simple calculation:
Counties, cities, and school systems each set millage rates that make up the total rate. When your assessed value is reduced by an exemption, the taxable portion goes down, which lowers the tax you owe.
In most Georgia counties, eligibility for a given tax year is based on whether you were the owner-occupant on January 1 of that year. If you bought your Alpharetta home after January 1, you are typically eligible starting the next tax year once you meet the occupancy requirement on January 1. Confirm Fulton County’s timing and any exceptions on the Fulton County Board of Assessors.
Your mortgage servicer estimates taxes to set your monthly escrow. If your homestead exemption lowers your taxes after the servicer calculated escrow, your monthly payment will not change until the servicer updates your escrow analysis.
Here is how to stay on track:
For bill timing and payment logistics, refer to the Tax Commissioner pages linked from Fulton County Government.
If you want help lining up your documents or timing your filing with a closing date, reach out. As a North Atlanta local, I am here to make this easy. To talk through your situation or plan your next move in Alpharetta, connect with Taylor Thompson to schedule a consultation.
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