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TAX YEAR 2026 · RATES CHECKED OCTOBER 2026

Alabama Income Tax Calculator 2026

Alabama taxes wages through 3 bands, from 2% up to 5% on taxable income above $3,000, after the standard deduction (maximum $3,000) + personal exemption $1,500 of $4,500. Federal income tax is charged on top under separate bands. This page runs one salary through both layers and shows each line.

Calculate your Alabama take-home pay

Federal and Alabama state tax plus payroll contributions, 2026 rates.

Take-home pay / year—
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Effective rate
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Marginal rate
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Monthly take-home
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Tax freedom day
BreakdownAmount

Estimates for a single employee with standard allowances, calculated in your browser. Rates checked October 2026. Not tax advice.

The system

How income tax works in Alabama

On $75,000 a year — about US$75,000 — the combined deductions in this model are $16,893: $7,670 of federal income tax, $3,485 of Alabama state tax and $5,738 in payroll contributions, leaving take-home pay of $58,108 (an effective rate of 22.5%). Change the salary in the calculator to run any other figure through the same two layers.

The state tax starts from taxable income: gross pay minus the standard deduction (maximum $3,000) + personal exemption $1,500 of $4,500. The bands in the table below then apply to that taxable figure, rising from 2% to 5%.

The federal layer is the same model as the United States calculator: a standard deduction (single filer) of $16,100, federal bands running from 10% to 37%, plus the employee payroll contributions Social Security, Medicare, Additional Medicare Tax. The United States calculator page sets out the federal notes and simplifications in full.

Rates

Alabama state tax brackets (2026)

Taxable income bandRate
Up to $5002%
$500 – $3,0004%
Above $3,0005%

Bands apply to taxable income — gross pay after the standard deduction (maximum $3,000) + personal exemption $1,500 of $4,500. Federal tax is charged on top, on the federal bands shown on the United States page.

Worked examples

Take-home pay at four salaries in Alabama

Gross salaryFederal taxAlabama taxPayrollTake-homeEffective rate
$50,000$3,820$2,235$3,825$40,12019.8%
$75,000$7,670$3,485$5,738$58,10822.5%
$100,000$13,170$4,735$7,650$74,44525.6%
$150,000$24,734$7,235$11,475$106,55629.0%

Salary levels are the local equivalents of US$50,000 / $75,000 / $100,000 / $150,000 at the ECB reference rate of 28 October 2026, rounded. Payroll combines the federal employee contributions listed below.

Payroll contributions

Payroll contributions on a Alabama salary

ContributionRateApplies fromApplies up to
Social Security (federal) 6.2% First $0 $184,500
Medicare (federal) 1.45% First $0 No cap
Additional Medicare Tax (federal) 0.9% $200,000 No cap

Employee side only. Employer contributions, where they are charged, do not come out of your pay and are not in these results.

Scope

What this calculator leaves out

Alabama — state layer

  • Alabama's standard deduction slides with income: $3,000 for a single filer at lower incomes, reduced by $25 for every $500 of additional AGI down to a $2,500 floor. This model uses the $3,000 maximum plus the $1,500 personal exemption, so it slightly overstates the deduction (and understates tax) at higher incomes
  • EXCLUDED by design: Alabama is one of the few states that let residents deduct federal income tax paid. That deduction is NOT applied here, so this file overstates Alabama tax, increasingly so at higher incomes
  • Local occupational taxes are excluded (for example Birmingham 1% and Jefferson County 1%)

Federal layer — summary

  • Federal income tax only; state income taxes are handled on separate state pages
  • Standard deduction for a single filer; itemised deductions not modelled
  • 2026 brackets and standard deduction per IRS Rev. Proc. 2025-32; TCJA rates made permanent by the One Big Beautiful Bill Act
  • Social Security wage base 2026: $184,500 (SSA); no Social Security tax above the cap
  • top_threshold is the gross income at which the 37% band starts ($640,600 taxable + $16,100 standard deduction)

The full federal model, with its brackets and worked examples, is on the United States income tax calculator.

Keep comparing

More United States tax calculators

United States — federal only

The country calculator: federal bands, payroll contributions and worked examples for the whole of United States.

Open the United States calculator →

All US state calculators

Every state (and the District of Columbia) Krynto models, with its top rate and standard allowance.

Browse the states index →

Nearby states

FAQ

Alabama tax — frequently asked questions

At $75,000 a year (about US$75,000), this model takes $16,893 in total: $7,670 of federal income tax, $3,485 of Alabama state tax and $5,738 in payroll contributions (Social Security, Medicare, Additional Medicare Tax). Take-home pay is $58,108, an effective rate of 22.5%.
The top state rate in Alabama is 5%, on taxable income above $3,000. At $75,000 the marginal state rate in this model is 5% and the combined marginal rate, federal and state together, is 27%.
No — this page models the federal and state layers only. Local occupational taxes are excluded (for example Birmingham 1% and Jefferson County 1%)
No. This is a planning estimate built on standard allowances for a single employee, using the enacted 2026 schedules checked in October 2026 against Alabama Department of Revenue; Tax Foundation 2026 cross-check and the federal source below. A real return also turns on personal deductions, credits, family circumstances and other income. Use the figures to compare and to plan, and a qualified tax professional to file.
Sources & method. State rates and bands: Alabama Department of Revenue; Tax Foundation 2026 cross-check, checked 29 October 2026. Federal rates and bands: PwC Tax Summaries / IRS Rev. Proc. 2025-32. The calculator models a single employee using standard allowances only; the full method, including what is left out and why, is on the Methodology page. Estimates only — not tax advice.