Georgia has a flat state income tax rate of 5.19% for the 2025 tax year, applying equally to all taxable income regardless of how much you earn. But income tax is only one piece of the picture. Georgia residents also pay sales tax, property tax, and potentially other levies depending on their situation. Here’s how each one works and what you can expect to owe.
Georgia Income Tax: 5.19% Flat Rate
Georgia taxes individual income at a single flat rate of 5.19%. This replaced the state’s old graduated bracket system, which topped out at 5.75%. Under the flat rate, every dollar of your taxable income is taxed the same way whether you earn $30,000 or $300,000.
Before applying that rate, you reduce your income by Georgia’s standard deduction, which functions similarly to the federal standard deduction but at lower amounts. Georgia also allows personal exemptions for yourself, your spouse, and dependents, further lowering the income subject to tax. Your actual tax bill depends on your filing status and total deductions, but the rate itself is straightforward: 5.19% of whatever taxable income remains.
Georgia requires you to file a state return if you have income subject to state tax, even if you also file a federal return showing no liability. If you work in Georgia but live in another state (or vice versa), residency and reciprocity rules determine where you owe.
Retirement Income Exclusions
If you’re 62 or older, Georgia offers a meaningful tax break on retirement income. Veterans ages 62 to 64 can exclude up to $35,000 of retirement income from state taxes. Once you turn 65, the exclusion jumps to $65,000. This applies to income from pensions, annuities, interest, dividends, capital gains, and retirement account distributions. For a married couple where both spouses qualify, each can claim the exclusion separately, potentially sheltering a significant chunk of retirement income from state tax.
Corporate Income Tax
Georgia taxes corporate income at the same 5.19% rate that applies to individuals. This rate applies to a corporation’s Georgia taxable net income, which is the portion of profit allocated or apportioned to the state. Businesses operating in multiple states use formulas based on sales, payroll, and property to determine how much of their income Georgia can tax. Georgia also imposes a separate net worth tax on corporations, calculated based on the company’s net worth apportioned to the state.
Sales Tax: 4% State Plus Local Add-Ons
Georgia’s base state sales tax rate is 4%, but that’s rarely the total you pay at the register. Counties and municipalities add their own local sales taxes on top, and every county in Georgia levies at least some additional percentage. In practice, the combined rate you encounter ranges from around 7% to 9% depending on where you shop.
The highest combined rates reach 9% in counties that stack multiple 1% local levies for purposes like education, transportation, and infrastructure. A purchase in one of these areas means nearly a tenth of the price goes to tax. Groceries (unprepared food) are exempt from the state’s 4% portion but may still be subject to local sales taxes, so you might see a lower rate on groceries than on other goods depending on where you live.
Property Tax: How Georgia Calculates It
Georgia property taxes are levied at the county and municipal level, so your rate depends entirely on where your home sits. The state uses a system based on millage rates, where one mill equals $1 in tax per $1,000 of assessed value. The average combined county and municipal millage rate across Georgia is 30 mills.
The key detail that makes Georgia’s system distinct is how assessed value works. Georgia assesses property at 40% of its fair market value, not the full amount. So a home worth $300,000 has an assessed value of $120,000. If your county’s millage rate is 30 mills, you’d multiply $120,000 by 0.030, giving you a property tax bill of $3,600 per year.
To put it differently using the Georgia Department of Revenue’s own example: a $100,000 home has an assessed value of $40,000. At a millage rate of 25 mills, that’s $25 for every $1,000 of assessed value, producing a $1,000 annual tax bill. Millage rates vary significantly from county to county, so two identical homes in different parts of the state can carry very different tax bills. Georgia also offers a homestead exemption that reduces the assessed value of your primary residence, lowering your bill further.
How These Taxes Add Up
To get a realistic sense of your total tax burden in Georgia, consider how these layers interact. Someone earning $60,000 with a standard deduction might owe roughly $2,500 to $2,800 in state income tax at the 5.19% rate. Their sales tax burden depends on spending habits but commonly runs 7% to 9% on taxable purchases. Property taxes on a median-priced home could range from $1,500 to $4,000 or more depending on the county.
Georgia does not impose an estate tax or inheritance tax at the state level. Social Security benefits are also not taxed by Georgia, which combined with the retirement income exclusion makes the state relatively tax-friendly for retirees. There is no separate state payroll tax beyond what employers handle for unemployment insurance purposes, so wage earners won’t see additional state-level withholding beyond the 5.19% income tax.