Alabama Paycheck Calculator

Alabama does have a state income tax, and it follows a progressive bracket structure with three tiers ranging from 2% to 5%. The brackets are set at very low thresholds, which means almost all workers — even those earning modest incomes — quickly reach the top 5% marginal rate on most of their earnings.

For single filers, the 2025 brackets are: 2% on the first $500, 4% on income from $500 to $3,000, and 5% on all income above $3,000. For married couples filing jointly, the thresholds double ($1,000 / $6,000), but the top 5% rate still kicks in well before any middle-class income. Alabama does offer a standard deduction ($2,500 for single filers) and a unique feature: you can deduct your federal income taxes paid from Alabama taxable income, which meaningfully reduces the effective state tax burden compared to the headline 5% top rate.

Compared to no-income-tax states like Florida or Texas, Alabama workers see an additional state withholding from every paycheck. On top of state income tax, federal income tax (10%–22%+ for most earners), Social Security (6.2%), and Medicare (1.45%) also apply — these federal deductions are the same regardless of which state you live in.

Worked example — $75,000 salary, single filer: After the federal deduction allowance and standard deduction, Alabama taxable income is reduced, and the effective Alabama state tax rate on a $75k salary works out to roughly 3.5–4% in practice. Combined with federal taxes and FICA, a single filer earning $75,000 in Alabama takes home approximately $55,000–$57,000 per year, or about $4,600–$4,750 per month. Use the calculator above to adjust for your own filing status and withholding allowances.