What is the Alabama income tax rate for 2026?
Alabama uses three brackets: 2%, 4%, and 5%. For single filers, 2% applies to the first $500 of taxable income, 4% up to $3,000, and 5% above that; for married filing jointly the breakpoints are $1,000 and $6,000. Because the 5% bracket starts so low, most wage earners pay an effective state rate of roughly 4%. On $50,000 single, the calculator estimates about $2,070 of Alabama tax. Rates: Alabama Department of Revenue.