Georgia Income Tax Calculator 2026 โ 5.39% Flat Rate
Calculate your 2026 Georgia state income tax at the flat 5.39% rate with standard deduction and personal exemptions. GA vs FL, SC, AL, NC comparison.
Georgia Tax Breakdown
Tax Computation Summary
How to Use This Georgia Income Tax Calculator
Enter your annual gross income and select your filing status. The calculator applies Georgia's 2026 standard deduction and personal exemptions, then applies the flat 5.39% rate to your taxable income. Results update instantly showing your GA state tax, effective rate, estimated federal tax, and after-tax income.
Georgia's flat tax rate of 5.39% replaced the old graduated system (which topped at 5.75%) starting in 2024. The rate is scheduled to phase down to 4.99% by 2029, providing future relief for Georgia taxpayers.
The Formula
GA Personal Exemption: $2,700 per taxpayer/spouse + $3,000 per dependent
GA Taxable Income = Gross Income โ Standard Deduction โ Personal Exemptions
GA Tax = GA Taxable Income ร 5.39%
GA Effective Rate = GA Tax รท Gross Income ร 100
Example
GA standard deduction: $12,000
GA personal exemption: $2,700 (single, no dependents)
GA taxable income: $85,000 โ $12,000 โ $2,700 = $70,300
GA income tax: $70,300 ร 5.39% = $3,789
GA effective rate: 4.46% | GA marginal rate: 5.39% (flat)
GA vs Neighboring States Comparison
Compare Georgia tax burden against Florida, South Carolina, Alabama, and North Carolina
Compare Georgia total tax burden (federal + state) against neighboring states at your income level.
Total Tax Burden: GA vs Neighboring States
| State | Tax Structure | State Tax | Federal Tax | Combined Total | Combined Eff. Rate |
|---|
Georgia growth note: Georgia has one of the fastest-growing tax bases in the Southeast, driven by Atlanta metro expansion and major corporate relocations (including Amazon, Microsoft, and Rivian facilities). This broad tax base may allow continued rate reductions toward the 4.99% target. Georgia's total SALT burden is moderate โ property taxes average 0.81% effective rate, below the national average.