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Tax Year 2026Updated July 21, 2026

Louisiana Paycheck Calculator 2026

Louisiana uses a flat income tax rate of 3.00% on all taxable income. Unlike states with graduated brackets, every dollar you earn above the exemption threshold is taxed at the same rate. Combined with federal income tax and FICA deductions, use the calculator below to see your actual take-home pay per pay period.

Louisiana's Flat Income Tax

Louisiana levies a flat 3.00% income tax on all taxable income. There are no progressive brackets - whether you earn $30,000 or $300,000, the state rate is the same. This simplifies withholding calculations compared to graduated-bracket states.

Retirees may benefit from partial pension income exclusions.

How Your Louisiana Paycheck Is Calculated

  1. Gross pay: Your annual salary divided by the number of pay periods.
  2. Federal income tax: 2026 progressive brackets (10%-37%) after the federal standard deduction of $16,100 (single) or $32,200 (MFJ).
  3. Social Security: 6.2% on wages up to $184,500.
  4. Medicare: 1.45% on all wages, plus 0.9% above $200,000 (single).
  5. Louisiana state income tax: Flat 3.00% on taxable income.

Louisiana Standard Deduction

Louisiana's standard deduction for 2026 is $12,500 for single filers and $25,000 for married filing jointly. This is subtracted from gross income before Louisiana's tax brackets are applied. Note: the state deduction is separate from and much smaller than the federal standard deduction of $16,100.

Retirement Income in Louisiana

Louisiana offers a partial exclusion for pension and retirement income. Some retirement income may be exempt or receive preferential treatment depending on the source and amount. Louisiana does not tax Social Security benefits. LA exempts the first $6,000 of retirement income (public or private pensions, annuities, etc.) from state income tax for taxpayers age 65+. Verify the 2026 exclusion amount from LDR.

Worked Examples

Example 1: $55,000/year - Head of Household, Weekly

Profile: $55,000 annual salary, Head of Household filer, paid weekly (52 paychecks/year)

Gross per period: $1,057.69
Federal income tax: -$64.38
Social Security: -$65.58
Medicare: -$15.34
Louisiana state income tax: -$31.73
Net take-home pay: $880.66 per paycheck ($45,794/year)
Effective total tax rate: 16.74%

Example 2: $62,000/year - Married Filing Jointly, Biweekly

Profile: $62,000 annual salary, Married Filing Jointly filer, paid biweekly (26 paychecks/year)

Gross per period: $2,384.62
Federal income tax: -$118.46
Social Security: -$147.85
Medicare: -$34.58
Louisiana state income tax: -$71.54
Net take-home pay: $2,012.19 per paycheck ($52,317/year)
Effective total tax rate: 15.62%

Example 3: $85,000/year - Single, Semi-monthly

Profile: $85,000 annual salary, Single filer, paid semimonthly (24 paychecks/year)

Gross per period: $3,541.67
Federal income tax: -$411.25
Social Security: -$219.58
Medicare: -$51.35
Louisiana state income tax: -$106.25
Net take-home pay: $2,753.24 per paycheck ($66,078/year)
Effective total tax rate: 22.26%

Louisiana Tax Notes

  • Flat tax rate: 3.00% on all taxable income.
  • Supplemental withholding rate: 3.00% for bonuses and supplemental wages.

Louisiana has extensive local parish sales taxes (commonly 4%–7% on top of the 5% state rate). There are no local income taxes in Louisiana. Local sales taxes commonly apply to groceries even though the state exempts food.

OBBBA Conformity

Louisiana has not confirmed conformity with the federal OBBBA deductions for overtime and tips. Until the state legislature or tax authority acts, these deductions apply only on the federal return. Louisiana state income tax on those wages remains unchanged.

Frequently Asked Questions

What taxes are deducted from my Louisiana paycheck?
Your Louisiana paycheck has deductions for federal income tax (10%-37% progressive brackets), FICA (Social Security + Medicare), and Louisiana state income tax at a flat rate of 3.00%.
How accurate is this paycheck calculator?
This calculator estimates take-home pay using 2026 federal and Louisiana state tax rates. It models federal income tax, FICA, and state income tax. It does not include pre-tax deductions (401(k), HSA, health insurance premiums), post-tax deductions, or state-specific payroll taxes (disability insurance, paid leave). Your actual paycheck may differ.
How does Louisiana's flat income tax work?
Louisiana uses a flat tax rate of 3.00% that applies to all taxable income regardless of how much you earn. Unlike graduated-bracket states where higher income is taxed at higher rates, every dollar of taxable income in Louisiana is taxed at the same rate.
Is Louisiana's flat tax rate applied to all my income?
The flat rate applies to your taxable income, which is your gross income minus any applicable deductions or exemptions. Louisiana provides a standard deduction that reduces taxable income. The flat rate does not apply to income below these thresholds.
Is my pension or retirement income taxed in Louisiana?
Louisiana offers a partial exclusion for pension and retirement income. Some retirement income may be exempt or receive preferential treatment depending on the source and amount. Social Security benefits are not taxed at the state level.
How are bonuses and supplemental wages taxed in Louisiana?
Louisiana withholds state tax on bonuses, commissions, and other supplemental wages at a flat rate of 3.00%. This may differ from your regular withholding rate. At the federal level, supplemental wages are typically withheld at a flat 22% (or 37% above $1 million).
Does Louisiana conform to the OBBBA overtime and tips deductions?
Louisiana has not yet confirmed whether it will conform to the federal OBBBA deductions for overtime pay and tip income. Until the state legislature or tax authority acts, these deductions reduce only your federal taxable income. Your Louisiana state income tax on those wages remains unchanged.