Alabama Income Tax Calculator
Alabama's top marginal state income tax rate is 5.00%. This calculator combines federal and state brackets to estimate your total liability.
Alabama Income Tax in 2026
Alabama uses a progressive income tax with a top marginal rate of 5.00%. That rate kicks in at higher income levels; most filers fall into a lower effective bracket. Lower-income households often pay an effective state rate of 2–4%.
Combined with federal tax (10%–37%), Social Security (6.2% up to the wage base) and Medicare (1.45%), the all-in federal+state tax bite for Alabama residents at $100k gross typically lands in the 25%–32% effective range, depending on deductions.
Federal + State Tax at Common Income Levels (Alabama, single filer)
| Revenu brut | Impôt fédéral | Taxe de l'État | Net |
|---|---|---|---|
| $40,000 | $2,816 | $826 | $36,359 |
| $60,000 | $5,216 | $1,476 | $53,309 |
| $80,000 | $9,441 | $2,126 | $68,434 |
| $100,000 | $13,841 | $2,776 | $83,384 |
| $150,000 | $25,539 | $4,401 | $120,061 |
| $200,000 | $37,539 | $6,026 | $156,436 |
| $300,000 | $70,265 | $9,276 | $220,460 |
Estimates only — assumes standard deduction, no credits, no FICA. Consult a CPA for filing decisions.