Georgia Income Tax Calculator

How to Use This Georgia Income Tax Calculator

This Georgia income tax calculator estimates your annual state and federal tax liability for 2025 and 2026. Enter your gross income, filing status, and any pre-tax deductions above. Georgia applies a flat rate to taxable income after subtracting the standard deduction — the system is straightforward with no graduated brackets.

This tool focuses on your annual tax picture — useful for tax planning, comparing job offers in different states, or estimating what you owe at filing time. For a per-paycheck breakdown, use the Georgia paycheck calculator; to compare Georgia with other states, use the general income tax calculator.

Georgia's Flat Tax Rate — A System in Transition

Georgia made a landmark tax policy shift in 2022 with House Bill 1437, replacing a six-bracket progressive system (with rates of 1%, 2%, 3%, 4%, 5%, and 5.75%) with a single flat rate. The flat rate took effect in 2024 and has been declining each year:

• 2022–2023: Progressive brackets, top rate 5.75%
• 2024: Flat 5.39%
• 2025: Flat 5.19%
• 2026: Flat 4.99%

The legislation includes a mechanism to continue cutting the rate in 0.1%–0.2% increments each year when state revenue benchmarks are met. Georgia aims to have one of the most competitive income tax rates in the Southeast.

Georgia calculates state income tax in three steps:

1. Adjust federal AGI — add back any Georgia-specific income and subtract any Georgia-specific exclusions (e.g., some retirement income exclusions for seniors).
2. Subtract the standard deduction — $12,000 single / $24,000 MFJ / $18,000 head of household. Georgia taxable income = adjusted income − standard deduction.
3. Multiply by 4.99% (2026) or 5.19% (2025) — the flat rate applied to Georgia taxable income produces the state income tax owed.

Georgia Standard Deduction vs. Federal Standard Deduction

Georgia's standard deduction ($12,000 single, $24,000 MFJ) is slightly smaller than the federal standard deduction ($16,100 single, $32,200 MFJ in 2026). This means more of your income is subject to Georgia tax than to federal tax.

Example for a single filer with $75,000 gross income in 2026:

• Federal taxable income: $75,000 − $16,100 = $58,900
• Georgia taxable income: $75,000 − $12,000 = $63,000
• Georgia tax: $63,000 × 4.99% = $3,144

The $4,100 gap between the deductions means Georgia taxes an additional $4,100 of income that goes untaxed federally — costing about $205 more than if deductions were equal.

Georgia also provides an additional exemption for taxpayers age 62 or older (first $35,000 of retirement income is excluded for single filers; $70,000 for joint filers age 65+). This retirement income exclusion makes Georgia particularly attractive for retirees.

FICA Taxes — Social Security and Medicare

FICA is federal and applies to every Georgia paycheck:

• Social Security: 6.2% on wages up to $176,100 (2025) or $184,500 (2026). No further withholding once you hit the wage base.
• Medicare: 1.45% on all wages with no cap.
• Additional Medicare: 0.9% on wages above $200,000 (single) or $250,000 (married jointly) — employee only, no employer match.

Step-by-Step Example — $95,000 Georgia MFJ Filer (2026)

1. Gross wages: $95,000
2. Federal standard deduction (MFJ): −$32,200 → federal taxable income: $62,800. Federal income tax: ~$7,170.
3. FICA: 7.65% × $95,000 = $7,268.
4. Georgia standard deduction (MFJ): −$24,000 → Georgia taxable income: $71,000.
5. Georgia income tax: $71,000 × 4.99% = $3,543.
6. Total taxes: $7,170 + $7,268 + $3,543 = $17,981
7. Annual net income: $95,000 − $17,981 = $77,019

How to Reduce Your Georgia Annual Tax Liability

• Maximize traditional 401(k) contributions — the 2026 limit is $23,500 ($31,000 if 50+). At a combined 4.99% GA + 22% federal = 26.99% marginal rate, every $1,000 contributed saves $269.90 in taxes.
• Contribute to an HSA — $4,300 (self-only) or $8,550 (family) in 2026. Reduces both federal and Georgia taxable income.
• Georgia Path2College 529 plan— contributions to Georgia's 529 plan are deductible from Georgia taxable income (up to $4,000 per beneficiary per year; $8,000 for joint filers). At 4.99%, deducting the full $4,000 single limit saves $200 in Georgia tax.
• Retirement income exclusion (age 62+) — Georgia excludes up to $35,000 of retirement income per person from state income tax for filers age 62–64, and an unlimited amount for those 65 and older (up to a generous cap). Planning retirement income to qualify for this exclusion can save thousands annually.
• Dependent Care FSA — up to $5,000 per household for qualifying childcare expenses, reducing both federal and Georgia taxable income.

Tax Disclaimer

This calculator provides estimates for informational purposes only. It is not tax advice. Georgia's flat tax rate is subject to annual legislative review and may change. Standard deduction amounts, retirement income exclusion limits, and federal rules also change annually. Results reflect 2025 and 2026 tax-year parameters. Consult a qualified tax professional or CPA for guidance on your specific situation.