Maryland Paycheck Calculator
This Maryland paycheck tax calculator estimates your real take-home pay after federal income tax, Maryland’s graduated state tax, your county’s local “piggyback” tax, and FICA. Enter an annual salary or an hourly rate, and this MD paycheck calculator breaks each deduction out separately — whether you’re using it as a paycheck estimator for Maryland residents comparing counties or just checking your next payday.
Gross − Pre-Tax − Federal − MD State − County − FICAHow this Maryland paycheck was calculated
- Enter values above to see each deduction calculated step by step.
A paycheck estimator built for Maryland’s extra tax layer
Maryland is one of the few states that layers a local income tax directly on top of the state return, so a national estimate that omits Maryland local income tax can overstate take-home pay. A Maryland paycheck calculator — whether you search for it as a Maryland paycheck tax calculator, a Maryland tax paycheck calculator, or simply an MD paycheck calculator — exists specifically to close that gap: it applies Maryland’s own standard deduction and personal exemption, runs estimated Maryland taxable income through the state schedule and then applies the published local rate or graduated local schedule for the jurisdiction selected.
The optional deduction input is modeled as reducing federal, state and local income-tax wages. Real benefit deductions do not all receive identical tax treatment, so enter only amounts that fit that assumption. This paycheck estimator for Maryland handles that interaction automatically, so a single change to your 401(k) contribution updates every downstream figure instantly instead of forcing you to redo the math by hand.
Whether you’re comparing a job offer, negotiating a raise, or simply trying to plan a monthly budget, seeing the breakdown by category — federal, state, county, and FICA — makes it obvious which lever actually moves your paycheck. For example, elective 401(k) deferrals generally remain subject to Social Security and Medicare taxes even though they can reduce federal income-tax wages.
How this calculator figures your take-home pay
This estimator separates the major deductions that can affect Maryland take-home pay. It uses an annualized tax model rather than reproducing an employer’s W-4/MW507 withholding calculation.
1. Federal income tax
Calculated using 2026 marginal brackets (10% to 37%) on income above the federal standard deduction — $16,100 single, $32,200 married filing jointly. Only income above that threshold is ever taxed.
2. Maryland state tax
Maryland uses graduated rates from 2% to 6.5%. This estimator uses a $3,400 single / $6,800 joint standard deduction and one $3,200 personal exemption per taxpayer, reduced at higher income under the Comptroller’s exemption chart.
3. County “piggyback” tax
Every Maryland county, plus Baltimore City, adds its own local income tax — between 2.25% and 3.30% — on the same Maryland taxable income, based on where you live, not where you work.
4. FICA (Social Security & Medicare)
6.2% for Social Security up to the 2026 wage base of $184,500, plus 1.45% Medicare on all wages, plus 0.9% Additional Medicare Tax withholding on employee wages above $200,000 in a calendar year. Final Additional Medicare Tax liability can differ by filing status.
Maryland Paycheck Calculator Examples
Illustrative annualized examples showing how the calculator separates federal, Maryland, local and FICA estimates.
$50,000 · Baltimore County
The calculator estimates each annual tax component first, then divides the result across 26 pay periods. Actual withholding can differ because W-4 and MW507 elections are not fully modeled.
$85,000 · Montgomery County
Maryland state tax and Montgomery County local tax are shown separately so the effect of the local layer is visible.
$24/hr · Anne Arundel
The revised calculator uses Anne Arundel’s published 2026 graduated local schedule instead of a blended placeholder rate.
Where Maryland paycheck estimates go wrong
Forgetting the county tax entirely
Many people estimate only federal and Maryland state tax and skip the county piggyback tax altogether. For Maryland residents, omitting local income tax can materially overstate estimated take-home pay; the published 2026 local rates range from 2.25% to 3.30%.
Using the work county instead of the home county
Maryland’s local tax is based on where you live on December 31, not where your employer is located. Someone who lives in Anne Arundel County but commutes to a Baltimore City office still pays the Anne Arundel rate.
Assuming 401(k) contributions reduce FICA too
Pre-tax 401(k) contributions lower the wages federal, state, and county tax are calculated on, but Social Security and Medicare are still calculated on full gross pay. Skipping this distinction produces an inflated net-pay estimate.
Ignoring the Social Security wage base cap
Social Security tax stops once wages reach the annual wage base ($184,500 for 2026). High earners who don’t account for this cap will overestimate Social Security withholding for the later months of the year.
Treating Anne Arundel or Frederick as flat-rate counties
Unlike every other Maryland county, Anne Arundel and Frederick use graduated local tax brackets rather than a single flat percentage. This calculator applies the published 2026 graduated local schedules for those two counties.
Maryland paycheck calculator: frequently asked questions
How does a Maryland paycheck calculator work?+
Why do Marylanders pay both a state tax and a county tax?+
What is Maryland’s income tax rate for 2026?+
Does this calculator account for 401(k) or health insurance deductions?+
Which Maryland county has the lowest local income tax?+
Is this the exact amount my employer will withhold?+
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