← Toolz / Finance & Business / Louisiana Income Tax Calculator

Louisiana Income Tax Calculator

FIN·US

Your full 2026 tax picture as a Louisiana employee: federal income tax, Social Security and Medicare, and Louisiana state income tax — computed live from the official 2026 tables, with every slice shown.

★★★★★ Take-Home Stars — keeps 79.6% of $50k–$100k salaries, ranked against all 51 jurisdictions
On a $75,000 salary in Louisiana, a single filer takes home $59,729 in 2026 — $1,864 goes to Louisiana, $7,670 to federal income tax and $5,738 to Social Security and Medicare.

Your income Results update as you type — no Calculate button.

More options — pre-tax deductions

State: Louisiana (locked — use the state links above for another state).

Take-home pay · 2026 · Louisiana
$59,729
$4,977 a month
Federal tax
$7,670
Louisiana tax
$1,864
Effective rate
20.4%
Marginal rate
32.6%

Where your gross pay goes

Figure A Where each $100 of gross pay goes

Take-home: $59,729 (79.6%)Federal tax: $7,670 (10.2%)Louisiana tax: $1,864 (2.5%)Social Security + Medicare: $5,738 (7.6%)

Bracket by bracket — how the tax is built

Only the income inside each bracket is taxed at that bracket's rate. Your highest slices are highlighted; the totals are exactly what the calculator above used.

Slice of taxable incomeAmount in sliceRateTax on slice
Federal
Slice 1 — $0 to $12,400$12,40010%$1,240
Slice 2 — $12,400 to $50,400$38,00012%$4,560
Slice 3 — $50,400 to $58,900$8,50022%$1,870
Federal income tax$7,670
Louisiana
Slice 1 — $0 to $62,125$62,1253%$1,864
Louisiana income tax$1,864

Take-home pay as salary rises — Louisiana vs the benchmark

The solid line is what you keep in Louisiana; the dashed line is the median of all 51 jurisdictions at the same salary (single filer). Where the lines cross is where Louisiana stops being the better deal.

Figure B Take-home pay as salary rises

Tax Freedom Day in Louisiana

If every dollar you earned from January 1 went to tax, this is the day you'd stop paying and start keeping.

Figure C The tax year, day by day

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

You work until Mar 16 — day 75 of 365 — to pay your total 2026 tax bill of $15,271. Everything you earn after that is yours.

Louisiana take-home pay at common salaries

On $75,000, a single filer here keeps $59,729. The median state keeps $59,018 — you are $711 ahead. See all 51 states ranked by take-home pay.

SalaryFederal taxState taxSocial + MedicareTotal taxTake-homeEffective rate
$40,000$2,620$814$3,060$6,494$33,50616.2%
$50,000$3,820$1,114$3,825$8,759$41,24117.5%
$75,000$7,670$1,864$5,738$15,271$59,72920.4%
$100,000$13,170$2,614$7,650$23,434$76,56623.4%
$150,000$24,734$4,114$11,475$40,323$109,67726.9%
$200,000$36,734$5,614$14,339$56,687$143,31328.3%

Single filer, no pre-tax deductions. The $75,000 row is the calculator's default above.

Louisiana rules that change the answer

The state-specific rules behind the numbers above — the things a generic calculator gets wrong about Louisiana.

The federal-tax deduction is gone — that was the price of the flat 3%

For decades Louisiana was one of the only states that let residents deduct the federal income tax they paid. The 2024 reform (Act 11 of the Third Extraordinary Session, effective for 2025) repealed that deduction outright — the trade-off that paid for replacing graduated brackets topping out at 4.25% with a single flat 3.00% rate. High earners who leaned on the federal deduction can owe more than the rate cut alone suggests.

Source: Act 11, 2024 Third Extraordinary Session; Louisiana Department of Revenue

One combined deduction replaces deductions plus exemptions — and it is indexed

Louisiana folded its old standard deduction and personal exemptions into a single combined amount: $12,500 for single filers when the reform began in 2025, indexed to $12,875 for 2026 ($25,750 for joint filers, heads of household and qualifying surviving spouses). Dependent personal exemptions as a separate item no longer exist in the new system.

Source: Tax Foundation, State Individual Income Tax Rates and Brackets 2026; Louisiana Department of Revenue, 2026 withholding tables

Social Security and government pensions fully exempt

Louisiana exempts Social Security and federal railroad retirement benefits in full (RS 47:44.2), along with federal civilian and military retirement pay and Louisiana state and local government pensions. Private-sector pensions and IRA distributions are taxed at the flat 3%, with a further retirement-income exclusion available to filers aged 65 and over.

Source: Louisiana Revised Statute 47:44.2; Louisiana Department of Revenue

Frequently asked questions

What is Louisiana's income tax rate in 2026?

3.00% flat on all taxable income for 2026, replacing the old graduated brackets (top rate 4.25%) from 2025. On a $75,000 salary for a single filer, this page's calculator puts Louisiana state tax at $1,864, with net pay of $59,729 after federal tax of $7,670 and FICA of $5,738 (total tax $15,271).

What is the standard deduction in Louisiana for 2026?

$12,875 for a single filer in 2026 — it combines what used to be separate standard-deduction and personal-exemption amounts into one figure, and it is now indexed for inflation. Joint filers and heads of household get $25,750.

Can I still deduct my federal taxes on my Louisiana return?

No. The old deduction for federal income tax paid was repealed as part of the 2024 reform package (Act 11 of the 2024 Third Extraordinary Session) that took effect in 2025. In exchange, Louisiana got the flat 3% rate and the much larger standard deduction.

Does Louisiana tax Social Security benefits?

No. Social Security and federal railroad retirement benefits are fully exempt under RS 47:44.2, and federal, state and local government pensions and military retirement pay are also exempt. Private pensions and IRA withdrawals are taxed at 3%, with an additional exclusion available from age 65.

Do Louisiana parishes or cities charge a local income tax?

No. Parishes and cities in Louisiana do not levy income taxes — your Louisiana income tax is the state's flat 3% only, wherever in the state you live or work.

When is the Louisiana state tax return due?

Louisiana's filing and payment deadline is 15 May, a month after the federal deadline — a longstanding Louisiana difference that survived the 2025 reform.

Sources & verification. Tax Foundation — State Individual Income Tax Rates and Brackets, 2026 Louisiana Department of Revenue — individual income tax rates; 2026 withholding tables Act 11 of the 2024 Third Extraordinary Session; Louisiana Revised Statute 47:44.2
2026 figures verified 31 October 2026 against the sources above. This calculator is an estimator for planning, not tax advice; it does not model itemised deductions, most credits, or local taxes except where stated.
Spotted a figure that looks wrong? Report it — accuracy is the whole point of these pages.

Calculate Louisiana income tax for 2026: federal tax, Social Security, Medicare and Louisiana state tax on any salary — take-home pay, effective and marginal rates, bracket breakdown and Tax Freedom Day.

100% free · No sign-up · No daily limits · No watermarks · Processed in your browser — files never leave your device

UNDERSTAND YOUR RESULTS

Louisiana Income Tax Calculator — 2026 Take-Home Pay and Brackets guide

Work out your 2026 take-home pay in Louisiana: federal income tax on the official 2026 brackets, Social Security and Medicare, and Louisiana state income tax on its own published schedule — with net pay, monthly net, your average and marginal rates, a bracket-by-bracket build and your Tax Freedom Day. Rates checked 31 October 2026; all figures are for the 2026 tax year.

How to use this tool

  1. Enter your gross annual salary — the calculator defaults to $75,000 and updates as you type, no Calculate button.
  2. Pick your filing status — single or married filing jointly. Your bracket literals, standard deduction and credits change with it.
  3. Read the Louisiana line: state tax is worked out on Louisiana taxable income after its $12,875 standard deduction.
  4. Add any 401(k) or other pre-tax deductions under More options — they reduce federal and state taxable pay and FICA where the rules say so.
  5. Check the bracket-by-bracket table: only the slice of income inside each bracket is taxed at that bracket’s rate.
  6. Compare your average rate with your marginal rate before judging a raise, and check your Tax Freedom Day for the year in one date.

A worked example

Single filer on $75,000 in Louisiana, 2026. Federal income tax is $7,670.00. Louisiana income tax is $1,863.75, on taxable income after the $12,875 standard deduction. Social Security and Medicare together are $5,737.50. Total tax is $15,271.25, so take-home pay is $59,728.75 a year — $4,977 a month — at an average rate of 20.4% and a marginal rate of 32.6%.

What you can do with this tool

How it works

Federal tax uses the 2026 brackets and standard deduction from IRS Rev. Proc. 2025-32 ($16,100 single, $32,200 joint), Social Security is 6.2% up to the $184,500 wage base and Medicare 1.45% with the 0.9% Additional Medicare Tax over $200,000 (single). Louisiana taxes taxable income at a flat 3%. The standard deduction is $12,875.00 for a single filer. Each layer is computed slice by slice on taxable income — gross minus the standard deduction and any pre-tax amounts you enter — and state credits in the dataset are subtracted from the tax itself. Sources for every state figure are printed on the calculator page.

Frequently asked questions

What is Louisiana's income tax rate in 2026?

3.00% flat on all taxable income for 2026, replacing the old graduated brackets (top rate 4.25%) from 2025. On a $75,000 salary for a single filer, this page's calculator puts Louisiana state tax at $1,864, with net pay of $59,729 after federal tax of $7,670 and FICA of $5,738 (total tax $15,271).

What is the standard deduction in Louisiana for 2026?

$12,875 for a single filer in 2026 — it combines what used to be separate standard-deduction and personal-exemption amounts into one figure, and it is now indexed for inflation. Joint filers and heads of household get $25,750.

Can I still deduct my federal taxes on my Louisiana return?

No. The old deduction for federal income tax paid was repealed as part of the 2024 reform package (Act 11 of the 2024 Third Extraordinary Session) that took effect in 2025. In exchange, Louisiana got the flat 3% rate and the much larger standard deduction.

Does Louisiana tax Social Security benefits?

No. Social Security and federal railroad retirement benefits are fully exempt under RS 47:44.2, and federal, state and local government pensions and military retirement pay are also exempt. Private pensions and IRA withdrawals are taxed at 3%, with an additional exclusion available from age 65.

Do Louisiana parishes or cities charge a local income tax?

No. Parishes and cities in Louisiana do not levy income taxes — your Louisiana income tax is the state's flat 3% only, wherever in the state you live or work.

When is the Louisiana state tax return due?

Louisiana's filing and payment deadline is 15 May, a month after the federal deadline — a longstanding Louisiana difference that survived the 2025 reform.