How much Georgia income tax will I owe for 2025?

Estimate Georgia income tax for 2025 or 2026 by entering Georgia taxable income, filing status, and residency allocation. The calculator applies Georgia income tax rates to estimate tax due and effective rate so you can plan payments or withholding.

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How this calculation works

  • Uses Georgia taxable income and filing status to estimate state tax.
  • Applies Georgia rates for the selected year.
  • Calculates estimated tax due and effective rate.

Common mistakes and caveats

  • Part-year and nonresident filers should prorate Georgia-source income.
  • Credits and special deductions can change the final result.
  • Local taxes are not included.

FAQ

Should I enter Georgia taxable income or total income?

Use Georgia taxable income from your return. If you only know total income, estimate deductions first.

Last updated & sources

Last updated January 27, 2026.

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TaxGuide Pro provides free state and federal tax calculators for individuals, freelancers, and small businesses.

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