Alabama is one of the few states that lets you subtract the federal income tax withheld from your pay before figuring state tax. Rates are low and graduated (2%, 4% and 5%), but the 5% rate starts early, and several cities, led by Birmingham, take a separate occupational tax straight off gross pay.
Withholding rates of 2%, 4% and 5%; the 5% band starts at $3,000 of taxable income ($6,000 married)
Your federal income tax withholding is deducted before Alabama tax is figured
Standard deduction up to $8,500 (married) that shrinks as income rises
City occupational taxes of 1% to 2% in Birmingham, Bessemer, Gadsden, Auburn, Opelika and others
Bonuses can be withheld at a flat 5%
Estimated take-home this week
$920.79
from $1,153.85 gross. You keep 80%.
80%
Take-home payFederal income taxSocial Security & MedicareState taxes
Gross pay$1,153.85
Take-home pay$920.79
No local tax included. Some Alabama cities and counties tax wages; pick yours under “Where you work.”
Taxes withheld
20.2%
of gross pay, all taxes combined
Marginal rate
24.1%
taken from your next extra dollar
Federal bracket
12%
estimated, after the standard deduction
2026 tax year, rules last verified November 12, 2026. An estimate, not tax advice. How we calculate
Your tax rate as pay rises
Each extra dollar you earn loses about 24¢ to taxes, but across all your pay the average is 20¢. A raise never lowers your take-home: only the dollars above a bracket line pay the higher rate.
Effective rate (all taxes ÷ pay)Marginal rate (tax on the next dollar)
Show as a table
Annual pay
Effective
Marginal
$15,000
10.9%
12.7%
$30,000
16.3%
24.3%
$45,000
18.9%
24.1%
$60,000
20.2%
24.1%
$75,000
22.0%
33.6%
$90,000
24.0%
33.6%
$105,000
25.3%
33.6%
$120,000
26.4%
33.6%
$135,000
27.3%
35.4%
$150,000
28.2%
35.4%
The same paycheck in every state
Same pay, W-4 and benefits; each state’s default withholding answers, no local taxes. Take-home per week:
Alabama ranks #33 of 51 for this paycheck. The spread from best to worst is $84.49 per week.
Alabama uses an annualized formula. Your employer multiplies this paycheck by the number of paychecks in the year, then subtracts four things: a standard deduction, the federal income tax withheld from your pay (annualized), a personal exemption and an amount for each dependent.
The standard deduction phases down between about $26,000 and $35,500 of annual pay. A single filer gets $3,000 at the low end and $2,500 at the top; married filers get $8,500 down to $5,000. Each dependent is worth $1,000 up to $50,000 of pay, $500 up to $100,000 and $300 above that.
What’s left is taxed at 2% on the first $500, 4% on the next $2,500, 5% above $3,000 (married: 2% on the first $1,000, 4% on the next $5,000, 5% above $6,000), and the annual total is divided back into paychecks.
Because federal withholding is subtracted, a new federal W-4 that raises or lowers your federal withholding moves your Alabama withholding slightly the other way.
Many Alabama cities levy an occupational (license) tax on wages earned there, whether or not you live there. It is a flat percentage of gross pay, before 401(k) or health deductions. Pick your work city in the calculator. Others, such as Attalla, Fairfield, Leeds, Midfield and Rainbow City, are reported to levy similar taxes but aren’t modeled yet; your pay stub shows if one applies.
Birmingham:1% of gross pay for work in the city
Bessemer:1% of gross pay for work in the city
Gadsden:2% of gross pay for work in the city (rate from a secondary source)
Auburn:1% of gross pay for work in the city
Opelika:1% of gross pay for work in the city (cut from 1.5% on April 1, 2025)
Payroll programs and contributions
None. Alabama has no state disability, paid family leave or employee unemployment deduction. State unemployment tax is paid by employers.
Filling out the A4
Your employer can’t use the federal W-4 for Alabama. Without an A4, tax is withheld as if you claimed “0”, with no personal exemption.
Write S (single), MS (married filing separately), M (married) or H (head of family) and the number of dependents other than your spouse.
Line 5 adds a fixed extra dollar amount to every paycheck.
The withholding formula is unchanged from 2025: same brackets, standard deductions, exemptions and federal-tax deduction.
Opelika’s occupational tax is 1% for all of 2026, after the city cut it from 1.5% on April 1, 2025.
Alabama paycheck questions
Why does Alabama subtract my federal tax?
Alabama law lets you deduct federal income tax on your state return, so the withholding formula subtracts your annualized federal withholding to match. It’s one reason Alabama withholding is usually lower than the 5% top rate suggests.
How much Alabama tax is withheld on $850 a week?
In the Department of Revenue’s own example (married, two dependents, $35.19 federal withholding a week), Alabama withholds $29.59 a week. Your amount depends on your federal withholding, so use the calculator.
Do I pay Birmingham’s occupational tax if I live outside the city?
Yes, if you work in Birmingham. The 1% tax is based on where you work, not where you live. On a $1,000.00 weekly paycheck that’s $10.00. If you live in Birmingham but work elsewhere, you don’t owe it.
Does my 401(k) lower the occupational tax?
No. Occupational taxes apply to gross wages before any deductions, so 401(k) contributions and health premiums don’t reduce them. They do reduce your Alabama income tax.
How are bonuses withheld in Alabama?
Employers may withhold a flat 5% of a bonus for Alabama. City occupational tax also applies to the bonus if you work in a taxing city.
Alabama sources
Alabama rules for the 2026 tax year, last verified November 12, 2026. Federal sources are on the methodology page.