Maryland Paycheck Calculator

How to use this calculator

1. Type your gross pay per paycheck — what you earn before any tax or deduction comes out.
2. Pick your pay frequency (biweekly is the default — it's the most common).
3. Set your federal filing status (Single or Married Filing Jointly).
4. If you contribute to a traditional 401(k), enter the percentage. Add any pre-tax health or HSA deductions per paycheck.
5. The result updates as you go. Use Share link to send your numbers to someone else without retyping them.

A real example: a $60,000 salary in Baltimore

Say you take a $60,000-a-year job in Baltimore (Baltimore County), paid every two weeks, single, no 401(k). That's $2,307.69 gross per paycheck. The math goes like this for the year, with the calculator's default Baltimore County rate (3.20%):

About 23% of your gross goes to federal, FICA, and Maryland's combined state + county tax — meaningfully higher than no-tax-state neighbors like Virginia (~$1,840/biweekly on the same gross). Maryland's effective combined state+county rate at $60k single is 7.0% (4.14% state + 2.86% effective county) — among the highest combined burdens in the country for middle incomes. The key driver is the mandatory county tax: there's no way to avoid it as a Maryland resident. If you live in Worcester County (2.25% lowest in the state), you'd pay about $507 less in local tax than in Baltimore County — a real difference, but minor compared to the state-level differences vs Virginia or Pennsylvania.

Now add a 5% traditional 401(k) and $200/month in pre-tax health premiums on a $120,000 salary, married, paid monthly, in Montgomery County (3.20%): gross $10,000/mo, $500 to the 401(k), $200 to health. Maryland follows federal — both pre-tax items reduce MD taxable income. The MFJ SD is $6,700 and personal exemption is $6,400 ($3,200 × 2). State tax for the year runs about $4,786, plus Montgomery County local tax of about $3,313 — combined $8,099. Your monthly take-home lands around $7,124.

How a Maryland paycheck is calculated

Maryland uses 10 progressive state brackets plus a mandatory flat county tax (2.25%-3.30% depending on jurisdiction). Both apply to the same Maryland taxable income:

A few Maryland-specific details worth knowing:

• Mandatory county tax is the defining feature. Every Maryland resident pays state tax PLUS county tax on the same taxable income. There's no opting out, and the rate depends on where you live on December 31 of the tax year (not where you work). If you moved counties mid-year, your full-year return uses your year-end county's rate — though MD Form 502B allows allocating local tax proportionally to months of residence.
• HB 350 of 2025 added 2 new high-income brackets. Effective TY2025+, taxpayers with taxable income above $500k single / $600k MFJ now pay 6.25% on the portion in the new bracket, and above $1M single / $1.2M MFJ pay 6.5%. Pre-2025, the top rate was just 5.75% above $250k single. This is the largest MD income tax increase in decades, designed to address a $3.3B FY26 budget deficit.
• County rate spread = $1,000-$1,500/year on $60k. Worcester County's 2.25% vs Dorchester/Kent's 3.30% is a 1.05% difference. On $60k of MD taxable income (~$53,450 after deductions), that's about $561/year. On $100k taxable, it's about $1,050/year — a real consideration if you're choosing between MD jurisdictions, though typically a smaller factor than housing and commute costs.
• Two counties at 3.30% are special. Maryland law caps county rates at 3.20% — but Dorchester and Kent counties are authorized by special local legislation to charge 3.30%. Allegany County raised its rate from 3.03% to the 3.20% cap for 2026. Most populous counties (Montgomery, Howard, Prince George's, Baltimore County, Baltimore City) are at the 3.20% cap.
• Anne Arundel and Frederick use tiered local rates. Both counties have progressive county taxes that vary by income:
  • Anne Arundel (single): 2.70% on $1-$50k, 2.94% on $50k-$400k, 3.20% above $400k.
  • Frederick (single): 2.25% on $1-$25k, 2.75% on $25k-$50k, 2.96% on $50k-$150k, 3.20% above $150k.
  This calculator uses the middle-tier rates that apply to most middle-income filers. Low-income filers in these counties pay slightly lower actual local tax; high-income filers pay slightly higher.
• 2% capital gains surtax for high earners NOT modeled. HB 352 added a 2% surtax on capital gains for taxpayers with federal AGI over $350,000. Property used in a trade or business (IRC §179 deductible) is carved out. This calculator doesn't model the surtax — high-income MD filers with significant capital gains will face higher actual MD tax than shown.
• 401(k) and pre-tax both reduce MD state AND county tax. Maryland follows federal treatment for traditional 401(k) and Section 125 items, and both state and local tax apply to the same reduced base. A 5% 401(k) contribution on $80k saves about $148 in state tax PLUS about $128 in county tax (Baltimore County rates) — combined ~$276/year on top of federal savings.
• Social Security fully exempt; pension exclusion up to $36,200 for 65+. Maryland exempts 100% of Social Security from state and county income tax. For retirees 65+, MD provides a pension exclusion up to $36,200 (TY2025). Military retirement is fully exempt. Combined with Maryland's strong Medicare and federal pensioner presence (lots of federal retirees), MD is moderately retirement-friendly despite the high working-years rates.
• Reciprocity with DC, VA, WV, PA only. If you live in Maryland and work in those four jurisdictions, you pay MD tax (state + county) only — not the work-state tax. Reciprocal employers should withhold MD tax. If you work in a non-reciprocal state (NY, NJ, etc.), you pay that state's tax, then MD gives you a credit for tax paid to the other state.

What Maryland paychecks look like at common salaries (Baltimore County, single, no 401k)

Numbers above use 2026 federal rates, Maryland's 10-bracket progressive state tax, and Baltimore County's 3.20% local rate. Single filer, no 401(k) or pre-tax deductions. Your actual withholding will differ based on your W-4 and county of residence.

Tips to take home more

• Max out pre-tax benefits first. Health insurance, HSA, and FSA dollars reduce both your federal tax and FICA — that's a roughly 22–28% discount on those expenses for most people.
• A 401(k) is real money, not a deduction. A 5% contribution on $60k is $3,000 the IRS doesn't see right now. You're not losing it — you're moving it.
• Check your W-4 if your refund or bill is large. A big refund means you overpaid all year; a big bill means you underpaid. Either way, the IRS withholding estimator at irs.gov/W4App helps fix it.
• Track the Social Security cap. If you'll cross $184,500 this year, your last few checks will be noticeably bigger for SS. (Medicare and SDI keep going on every dollar.)
• Live in Maryland, work remotely or in DC/VA/WV/PA? MD has reciprocity with DC, VA, WV, and PA — you pay only Maryland tax (state + county). Work in NY, NJ, or other non-reciprocal states means you pay that state's tax with an MD credit. Make sure your county of residence is correct on your W-4 — wrong county means wrong local withholding (corrected on annual return).

Frequently asked questions