This tool helps Maryland residents calculate their county income tax easily and accurately. It is designed for individuals who need to determine their local tax obligations based on their income and residency.
Calculate Your Tax
Results
Data Source and Methodology
All calculations are based strictly on the formulas and data provided by the Maryland Comptroller's Office. Visit their website for more information.
The Formula Explained
\( \text{Tax} = \text{Income} \times \text{County Tax Rate} \)
Glossary of Terms
- Annual Income: Your total income for the year.
- County Tax Rate: The percentage rate applied to your income based on your county of residence.
- Estimated Tax: The calculated tax amount based on the selected inputs.
Frequently Asked Questions (FAQ)
What is the Maryland county income tax?
The Maryland county income tax is a local tax applied to your income, calculated based on your residency within a specific county.
How can I find my county's tax rate?
County tax rates are available on the Maryland Comptroller's website or you can contact your local county office for specific rates.
Why is my county income tax different from state income tax?
County income taxes are additional local taxes that supplement state taxes based on county-specific rates.
When is the county income tax due?
The tax is typically due at the same time as your state income tax return, on April 15th each year.
Can I deduct county income tax on my federal return?
Yes, state and local taxes, including county income tax, can be deducted on your federal tax return, subject to certain limits.
Formula (LaTeX) + variables + units
','
\( \text{Tax} = \text{Income} \times \text{County Tax Rate} \)
- T = property tax (annual or monthly depending on input) (currency)
- Visit their website for more information. — marylandtaxes.gov · Accessed 2026-01-19
https://www.marylandtaxes.gov/individual/income/tax-info/index.php
Last code update: 2026-01-19
- Initial audit spec draft generated from HTML extraction (review required).
- Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
- Confirm sources are authoritative and relevant to the calculator methodology.