Maryland 1099 Tax Calculator 2026
Estimate your self-employment taxes as a Maryland contractor. Includes SE tax (15.3%), the 50% SE deduction, and Maryland state income tax.
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Maryland Tax Overview for 1099 Workers
Maryland has a progressive state income tax with rates up to 6.5%, but Maryland is distinctive because every county (and Baltimore City) adds its own income tax — called a county income tax — ranging from 2.25% to 3.2%. Baltimore City charges 3.2%, as do Montgomery and Prince George's Counties. This means Maryland workers in major areas effectively pay 9-10% in combined state and county income tax — among the highest effective rates in the nation for middle earners. Maryland's standard deduction is modest at $3,350 for single filers. No additional city-within-county income taxes apply beyond the county rate. Compared to neighboring Virginia (up to 5.75%, no county tax) and Pennsylvania (3.07% flat, city taxes in major cities), Maryland's combined burden is notably higher.