Maryland charges 2-5.75% + local state income tax plus local taxes in some areas. Use the stock option tax calculator pre-loaded with Maryland rates.
Open Stock Option Tax Calculator →Stock option exercises in Maryland are subject to up to 5.75% state income tax on top of federal tax. For NSOs, the spread at exercise is ordinary income subject to both federal and Maryland state tax plus FICA. For ISOs, while there is no regular tax at exercise, the spread counts for AMT purposes and for Maryland state tax calculations. Local taxes in parts of Maryland further increase the cost of exercising. This calculator helps you plan the optimal time and amount to exercise given Maryland's tax rates.
Maryland uses a graduated income tax with brackets ranging from 2-5.75% + local. Lower income is taxed at lower rates, with the 5.75% top rate applying only to income in the highest bracket. This progressive structure means your effective state tax rate is always lower than the top marginal rate. In addition, some Maryland localities impose their own income tax, which stacks on top of the state rate. This is especially notable in areas like Baltimore and surrounding counties, which add 2.25-3.20%. Always check your local rate when calculating total tax liability.
The table below shows what you actually keep at five salary levels in Maryland, accounting for federal tax, FICA, and Maryland's graduated (2-5.75% + local) state tax plus estimated local taxes.
See how Maryland compares to other South states. Each link takes you to the stock option tax calculator landing page for that state.
For a comprehensive breakdown of Maryland’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full Maryland take-home pay page.