Calculate your Georgia state income tax for 2026 with our free, accurate calculator. Georgia uses a flat tax rate of 5.49% on all taxable income.
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CalcLeap Editorial Team
Reviewed by certified professionals · Last updated April 1, 2026
Calculate Your Georgia State Tax
Understanding Georgia State Income Tax
Georgia's income tax system has transitioned to a flat tax rate of 5.49% for tax year 2026, continuing the state's multi-year plan to simplify its tax structure. Previously, Georgia used a progressive tax bracket system with rates ranging from 1% to 5.75%.
This flat tax applies to all Georgia taxable income after deductions and exemptions, making it easier for taxpayers to estimate their state tax liability. The simplification benefits both individual taxpayers and businesses operating in Georgia.
Georgia Standard Deductions for 2026
Single: $12,000
Married Filing Jointly: $24,000
Married Filing Separately: $12,000
Head of Household: $16,000
Georgia's standard deductions are tied to federal standard deductions, which adjust annually for inflation.
Retirement Income Exclusions
Georgia offers generous tax benefits for retirees:
Social Security benefits: Completely exempt from Georgia state income tax
Retirement income exclusion: Up to $65,000 per person (age 65+) or $130,000 for couples
Eligible income: Includes pensions, 401(k) distributions, IRA withdrawals, and other retirement income
This makes Georgia one of the most tax-friendly states for retirees, particularly those with substantial retirement savings.
Who Must File a Georgia Tax Return?
You must file a Georgia income tax return if:
You are a Georgia resident or part-year resident with income
Your gross income exceeds the standard deduction for your filing status
You are a non-resident with Georgia-source income (from employment, business, or property in Georgia)
You want to claim a refund of taxes withheld
Georgia Tax Credits and Deductions
Georgia offers various tax credits that can reduce your tax liability:
Child and Dependent Care Credit: Up to $600 per child (income limits apply)
Low Income Credit: For taxpayers with adjusted gross income below certain thresholds
Adoption Credit: For qualified adoption expenses
Rural Physician Tax Credit: For physicians practicing in rural Georgia counties
Film/Entertainment Tax Credit: For qualified production expenditures (Georgia is a major film production hub)
Important Tax Dates for Georgia Filers
April 15, 2027: Deadline for filing 2026 Georgia income tax returns
Quarterly estimates: April 15, June 15, September 15, 2026, and January 15, 2027
Extension deadline: October 15, 2027 (with approved extension)
How Georgia Tax Compares to Other States
Georgia's 5.49% flat tax rate is competitive compared to neighboring states:
Florida: No state income tax
Tennessee: No state income tax (as of 2021)
Alabama: 2% to 5% progressive brackets
South Carolina: 0% to 6.5% progressive brackets
North Carolina: 4.5% flat tax
While Georgia doesn't match Florida and Tennessee's zero income tax, its flat rate is simpler than many neighboring states and competitive with North Carolina.
Georgia Local Taxes
In addition to state income tax, Georgia residents pay local sales taxes and property taxes:
State sales tax: 4%, with local rates adding 3-5% (total typically 7-9%)
Property tax: Varies by county; average effective rate is 0.87% of home value
No local income tax: Unlike some states, Georgia does not allow counties or cities to impose local income taxes
Tips to Lower Your Georgia Tax Bill
Maximize retirement contributions: 401(k) and traditional IRA contributions reduce your federal AGI, which Georgia uses as its starting point
Claim all eligible deductions: Georgia allows most federal deductions, including mortgage interest and charitable contributions
Use tax credits: Don't overlook Georgia-specific credits like the child care credit or low-income credit
Consider retirement location: If you're 65+, the $65,000/$130,000 retirement income exclusion can significantly reduce your tax burden
Timing income: Since Georgia uses a flat rate, bunching income into one year doesn't trigger higher brackets like in progressive tax states
Our calculator uses the latest federal and state tax brackets published by the IRS and state revenue departments. We apply standard deductions, personal exemptions, and marginal tax rates for the current tax year.
Results account for filing status, income level, and applicable credits. We update our tax data within 48 hours of any IRS or state announcements. For complex situations (AMT, self-employment, capital gains), consult a licensed CPA.