Alabama Income Tax Calculator
Calculate your Alabama state income tax alongside federal tax. See the full bracket breakdown, effective rate, and combined tax liability.
Last updated: · Tax Foundation (2025 state brackets) + IRS Rev. Proc. 2025-32 (2026 federal)
On a $75,000 salary in Alabama (single filer, 2025), your estimated state income tax is $3,485.00 (4.7% effective rate). Combined with federal tax of $7,670.00, your total income tax is $11,155.00 (14.9% combined effective rate). Alabama has progressive brackets with a top rate of 5.00%. Source: Tax Foundation, state revenue department.
Alabama Deduction: $4,500.00
Standard deduction: $3,000.00 + Personal exemption: $1,500.00
Allows deduction of federal income tax paid from state taxable income. Low bracket thresholds mean most taxpayers pay the top rate of 5%.
Federal estimates use 2026 IRS brackets. State estimates use 2025 state rate data.
Results
Alabama Tax Bracket Breakdown
| Rate | Range | Tax |
|---|---|---|
| 2.00% | $0 – $500 | $10.00 |
| 4.00% | $500 – $3,000 | $100.00 |
| 5.00% | $3,000 – ∞ | $3,375.00 |
| Total Alabama Tax | $3,485.00 | |
Compare Alabama with Other States
How This Is Calculated
Alabama uses a progressive income tax system. Each bracket's rate applies only to income within that range.
| Rate | Income Range (Single) |
|---|---|
| 2.00% | $0 – $500 |
| 4.00% | $500 – $3,000 |
| 5.00% | $3,000 – No limit |
Data source
State bracket data from the Tax Foundation (2025 State Individual Income Tax Rates and Brackets). Cross-referenced with the Alabama revenue department. Federal brackets from IRS Rev. Proc. 2025-32 (2026).
Frequently Asked Questions
- How much is Alabama income tax on $75,000?
- On a $75,000 salary in Alabama, you would owe approximately $3,485.00 in state income tax (4.7% effective rate) plus $7,670.00 in federal income tax, for a combined total of $11,155.00 (14.9% combined effective rate).
- What is the Alabama income tax rate for 2025?
- Alabama uses a progressive income tax system with rates ranging from 2.00% to 5.00%. Allows deduction of federal income tax paid from state taxable income. Low bracket thresholds mean most taxpayers pay the top rate of 5%.