This calculator helps estimate your Maryland state income tax based on filing status and income.
Single
Married Filing Jointly
Married Filing Separately
Head of Household
Estimated Maryland Tax
$0.00
Understanding Maryland Income Tax
Maryland employs a progressive income tax system, meaning higher income levels are taxed at higher rates. The state income tax is calculated based on your taxable income, which is your Adjusted Gross Income (AGI) minus deductions and exemptions. The rates vary depending on your filing status.
Maryland Tax Brackets (2023 Tax Year – subject to change annually)
The following are general tax brackets and rates for Maryland. For precise calculations, always refer to the latest official Maryland tax forms and publications from the Maryland Comptroller of the Treasury.
Single Filer (Example – Actual rates may vary slightly year to year)
Up to $1,000: 2.0%
$1,001 to $2,000: 3.0%
$2,001 to $3,000: 4.0%
$3,001 to $4,000: 4.75%
$4,001 to $5,000: 5.0%
$5,001 to $10,000: 5.25%
$10,001 to $15,000: 5.5%
Over $15,000: 5.75%
Married Filing Jointly / Surviving Spouse (Example)
Up to $1,000: 2.0%
$1,001 to $2,000: 3.0%
$2,001 to $3,000: 4.0%
$3,001 to $4,000: 4.75%
$4,001 to $5,000: 5.0%
$5,001 to $10,000: 5.25%
$10,001 to $15,000: 5.5%
Over $15,000: 5.75%
Note: For Married Filing Jointly and Surviving Spouse, the taxable income thresholds are effectively doubled compared to Single filers for the lower brackets, but the top marginal rate often applies at a similar income level after adjustments. This calculator uses simplified tiered rates for illustration.
Head of Household (Example)
Up to $1,000: 2.0%
$1,001 to $2,000: 3.0%
$2,001 to $3,000: 4.0%
$3,001 to $4,000: 4.75%
$4,001 to $6,000: 5.0%
$6,001 to $12,000: 5.25%
$12,001 to $18,000: 5.5%
Over $18,000: 5.75%
Married Filing Separately (Example)
Up to $1,000: 2.0%
$1,001 to $2,000: 3.0%
$2,001 to $3,000: 4.0%
$3,001 to $4,000: 4.75%
$4,001 to $5,000: 5.0%
$5,001 to $10,000: 5.25%
$10,001 to $15,000: 5.5%
Over $15,000: 5.75%
Note: Married Filing Separately status generally follows the same rates as Single filers.
How the Calculator Works
This calculator applies the applicable marginal tax rate to each portion (or "bracket") of your taxable income. For instance, if your taxable income is $12,000 and you are filing as Single, the first $1,000 is taxed at 2.0%, the next $1,000 (from $1,001 to $2,000) is taxed at 3.0%, and so on, until the portion of income that falls into the highest bracket is taxed at 5.75%.
Disclaimer: This calculator provides an estimation for educational purposes only and is based on simplified tax bracket data. It does not account for tax credits, specific deductions, or other complexities of the Maryland tax code. For accurate tax filing, consult the official Maryland tax forms and instructions or a qualified tax professional. Tax laws and rates are subject to change.