Applies
Alabama has a graduated income tax of 2% on the first $500 of taxable income (single) or $1,000 (MFJ), 4% on the next $2,500 (single) or $5,000 (MFJ), and 5% on everything above $3,000 (single) or $6,000 (MFJ). Because those thresholds are so low, almost every full-time Alabama employee's marginal state rate is 5%. Alabama also allows a full deduction for federal income taxes paid, which lowers effective state liability for higher earners but does not change the marginal stack on a Section 125 election. A $3,300 healthcare FSA election saves about 22% federal plus 7.65% FICA plus 5% state (about $1,210 for a mid-bracket Alabama employee). Note: Alabama's temporary 'no tax on overtime' exemption sunset on June 30, 2025, so Matchbook's 2026 engine withholds state income tax on all overtime again.