How to Use Maryland Income Tax Calculator Online
Maryland individual income tax is administered by the Comptroller of Maryland and features a unique two-layer tax structure: a graduated 8-bracket state income tax (2.00% to 5.75%) plus mandatory local 'piggyback' income taxes levied by all 23 Maryland counties and Baltimore City (2.25% to 3.20%). Because local county taxes are calculated directly on Maryland taxable net income, understanding your exact take-home pay requires combining state brackets, county rates, standard deduction caps (15% of AGI up to $2,700 Single / $5,450 MFJ), and DMV commuter reciprocity rules. Try & Tool's Maryland Income Tax Calculator accurately computes your exact Comptroller state tax liability, county local taxes, IRS federal taxes, FICA payroll withholdings (Social Security & Medicare), and net take-home salary across 5 verified tax years (2022 to 2026).
Enter Gross Salary or Hourly Compensation
Input your gross annual salary or hourly/monthly wage rate and select your pay period (Weekly, Bi-Weekly, Semi-Monthly, Monthly, or Annual).
Select Tax Filing Year, Status & County of Residence
Choose tax years 2022 through 2026, select your filing status (Single, Married Filing Jointly, Married Filing Separately, or Head of Household), and pick your Maryland county (e.g. Montgomery 3.20%, Prince George's 3.20%, Baltimore City 3.20%).
Review Maryland State Brackets (2.0%-5.75%) & County Taxes
The engine automatically calculates Maryland's progressive state tiers, your selected county local income tax rate, and statutory FICA taxes (6.2% Social Security up to $176,100 cap and 1.45% Medicare).
Add Pre-Tax Deductions & Review Net Paycheck
Include 401(k), 403(b), Traditional IRA, HSA, or FSA pre-tax contributions to see your immediate federal, state, and county tax savings and complete paycheck breakdown.
1. Maryland 8-Tier Progressive State Income Tax Brackets (2.0% to 5.75%)
The Comptroller of Maryland taxes individual wage earnings across eight progressive statutory brackets on Form 502:
- Lower Tiers: 2.0% on first $1,000, 3.0% on $1,001–$2,000, and 4.0% on $2,001–$3,000.
- Middle Tier (4.75%): Applied to taxable income between $3,001 and $100,000 for Single filers ($150,000 for Married Filing Jointly).
- Upper Tiers (5.00% to 5.75%): Progressive rates of 5.00%, 5.25%, 5.50%, reaching the top marginal rate of 5.75% on taxable income exceeding $250,000 for Single ($300,000 for MFJ).
2. Maryland 24 County & Baltimore City Local Income Taxes (2.25% to 3.20%)
Every resident of Maryland is subject to a local piggyback income tax based on their county of residence as of the last day of the tax year:
- Top 3.20% Rate Counties: Montgomery, Prince George's, Baltimore City, Baltimore County, and Howard County levy the state maximum 3.20% local rate.
- Tiered County Rates: Anne Arundel County (2.70% to 3.20%) and Frederick County (2.75% to 3.20%) apply progressive local rates based on income tiers.
- Lower Rate Counties: Harford (3.06%), Charles (3.03%), Carroll (3.03%), Talbot (2.40%), and Worcester (2.25%).
- Combined Top Burden: High earners in 3.20% counties face a combined state and local marginal rate of 8.95% (5.75% + 3.20%).
3. Maryland Standard Deduction Formula & Personal Exemptions
Maryland utilizes a percentage-based standard deduction with statutory dollar limits:
- 15% of Maryland AGI: The standard deduction is calculated as 15% of your Maryland Adjusted Gross Income.
- Single & MFS Caps: Minimum deduction of $1,800 and maximum deduction cap of $2,700.
- Married Filing Jointly & HoH Caps: Minimum deduction of $3,650 and maximum deduction cap of $5,450.
- Personal Exemptions: $3,200 per person, phasing out for high earners ($100k–$150k Single / $150k–$200k MFJ).
4. DMV Commuter Reciprocity Rules (DC, Virginia, West Virginia)
For cross-border workers in the Greater Washington Metropolitan Area (DMV):
- DC Commuters (DC Form D-4A): Under the federal DC Home Rule Act, Maryland residents working in Washington DC pay 0% DC income tax. Filing Form D-4A with your employer ensures withholding goes only to Maryland.
- Virginia & West Virginia Reciprocity: Maryland maintains reciprocal tax agreements with VA and WV, allowing commuters to pay taxes exclusively to their resident state.
- Pennsylvania Reciprocity: Maryland residents working in PA pay taxes only to Maryland (excluding local PA municipal wage taxes where applicable).
5. Maryland vs. DMV Regional Multi-State Comparison (VA, DC, DE, PA)
Comparing total take-home pay on a $100,000 salary across the Capital Region and Mid-Atlantic:
- vs. Virginia (5.75% Top Rate): Virginia has no local county income taxes, resulting in higher take-home pay than Maryland's 3.20% counties.
- vs. Washington DC (Up to 8.50% / 10.75%): Middle-income workers have comparable tax burdens, while high earners above $500k face higher rates in DC.
- vs. Delaware (Up to 6.60% + 0% Sales Tax): Delaware offers lower top combined rates and no state sales tax.
- vs. Pennsylvania (3.07% Flat): Pennsylvania provides a lower state flat rate, though local earned income taxes apply in many municipalities.
Maryland (State + County) vs. DMV Regional States Take-Home Pay Comparison ($100,000 Salary)
| State / County | State & Local Income Tax Rate | Est. State & Local Tax | Est. Federal & FICA Tax | Total Net Take-Home Pay | Difference vs Montgomery Co. |
|---|---|---|---|---|---|
| Maryland (MD - Montgomery Co.) | 4.75% State + 3.20% Local | $7,350 | $21,810 | $70,840 | Baseline ($0) |
| Maryland (MD - Anne Arundel Co.) | 4.75% State + 2.70% Local | $6,880 | $21,810 | $71,310 | +$470 in Anne Arundel |
| Maryland (MD - Worcester Co.) | 4.75% State + 2.25% Local | $6,460 | $21,810 | $71,730 | +$890 in Ocean City/Worcester |
| Virginia (VA - Fairfax/Arlington) | Graduated up to 5.75% (0% Local) | $5,260 | $21,810 | $72,930 | +$2,090 in Northern VA |
| Washington D.C. (DC) | Graduated up to 6.50% | $5,820 | $21,810 | $72,370 | +$1,530 in DC |
| Delaware (DE) | Graduated up to 6.60% | $5,150 | $21,810 | $73,040 | +$2,200 in DE |
| Pennsylvania (PA) | 3.07% Flat Rate | $3,070 | $21,810 | $75,120 | +$4,280 in PA |