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Montgomery County, Maryland Paycheck Calculator (2026)

Last reviewed: April 20, 2026

Montgomery County is one of Maryland's largest and wealthiest counties, sitting north of Washington, DC. It levies a 3.2% local income tax, at the high end of Maryland's county rate spectrum. Combined with Maryland's progressive state tax (top 5.75%), a Montgomery County resident pays roughly 8.95% in state plus local income tax at higher income levels. Maryland's universal county tax structure means every Maryland resident has a local layer; Montgomery sits at the statutory cap. This calculator estimates 2026 take-home pay for a Montgomery County resident after federal tax, FICA, Maryland state tax, and the Montgomery County local rate. It supports pre-tax 401(k) and HSA deductions.

$85,000 single filer take-home comparison

Montgomery County, Maryland

$61,900

Maryland (no city tax)

$62,200

Texas (no income tax)

$68,600

Montgomery County, Maryland take-home is -$300 vs the state-only figure and -$6,700 vs the no-income-tax baseline.

Montgomery County, Maryland local tax breakdown

Local bracket schedule applied by the calculator for 2026.

Taxable IncomeRate
$0+3.20%

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Montgomery County, Maryland paycheck FAQ

How does Montgomery County's rate compare to neighboring Frederick County?
Montgomery sits at 3.2%, while Frederick sits at 2.96%. Both border the Washington, DC metro, but Montgomery's higher rate reflects fiscal choices including school district funding and county-level service provision.
If I work in DC but live in Montgomery County, what tax applies?
DC does not tax non-resident commuters' wages. A Montgomery County resident working in DC owes Maryland state tax and the 3.2% Montgomery local tax on those wages, but no DC income tax. This is a meaningful difference from working in Maryland for a Maryland resident.
Does Maryland's universal county tax apply to retirees?
The county tax applies to Maryland-source income for residents, including most retirement income. Some Maryland-specific subtractions for pension and Social Security income reduce the effective rate for retirees, but the structural framework still applies.

See also

Run the full Maryland paycheck calculatorCompare to Baltimore paycheck calculatorCompare to Prince George's County, Maryland paycheck calculatorCompare to Anne Arundel County, Maryland paycheck calculatorCompare to Howard County, Maryland paycheck calculatorCompare to Baltimore County, Maryland paycheck calculatorCompare to Frederick County, Maryland paycheck calculatorCompare to Harford County, Maryland paycheck calculatorCompare to Charles County, Maryland paycheck calculatorBrowse all city paycheck calculatorsBrowse paycheck calculators by statePaycheck and tax glossaryHow we calculate paycheck taxes

Reviewed

How This Page Is Reviewed

The Montgomery County, Maryland paycheck page is reviewed against primary federal, state, and city sources before each major tax-year update. Source links below are the references used to validate brackets, wage bases, and supported local taxes.

Reviewed by

PaycheckCalc Research Desk

Last reviewed

2026-04-20