Alabama uses 2% to 5% progressive income tax rates in the current TaxGuide Pro calculator data. Estimate Alabama quarterly payments for 2025, 2026, or 2027 planning by entering expected Alabama taxable income, filing status, and planned withholding. The tool applies Alabama tax tables to estimate total tax and divides the remaining balance into quarterly estimated payments.
Alabama estimated tax calculator
Alabama uses 2% to 5% progressive income tax rates in the current TaxGuide Pro calculator data. Estimate Alabama quarterly payments for 2025, 2026, or 2027 planning by entering expected Alabama taxable income, filing status, and planned withholding. The tool applies Alabama tax tables to estimate total tax and divides the remaining balance into quarterly estimated payments.
State-specific estimate, next-step notes, and official Alabama source links.
Alabama state facts
Examples use 2026 taxable income before credits or residency allocation. Use the official state source below to verify final filing guidance.
Alabama uses 2% to 5% progressive income tax rates in the current TaxGuide Pro calculator data.
$60,000 single taxable income -> about $2,963 state income tax before credits.
$120,000 married filing jointly taxable income -> about $5,918 state income tax before credits.
Alabama deductions and exemptions depend on filing status and state instructions; verify the current return before filing.
Review dependent, household, income-based, and other Alabama credits in the state credit finder, then confirm eligibility in official instructions.
For a 2026 return filed in 2027, confirm the due date in published Alabama instructions. State deadlines and disaster relief can differ from federal dates.
Alabama does not guarantee one refund date for every return. E-filed, accurate returns with direct deposit are generally processed faster than paper or reviewed returns.
Official verification: Alabama Department of Revenue.
Possibly. The calculator nets out withholding before suggesting quarterly payments.
Alabama uses 2% to 5% progressive income tax rates in the current TaxGuide Pro calculator data. The examples on this page use taxable income before credits, so final results can change when state deductions, credits, or residency allocation apply.
Alabama retirement income treatment can depend on the income type, age, and state exclusions. Use the Alabama retirement tax checker for a state-specific review.
Alabama Social Security treatment can differ from federal treatment. Use the Alabama Social Security checker and verify the result with the official state source.
Alabama refund timing depends on e-file versus paper filing, direct deposit, return accuracy, identity verification, and seasonal volume. Use the Alabama refund timeline estimator and the official refund-status source for live updates.
Use the official Alabama revenue or tax agency sources linked in the sources section. TaxGuide Pro is an educational estimator and does not replace a filed state return or agency notice.
Last updated August 20, 2026.
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