MD 502/502B Information

If you are claiming dependents on your Individual Maryland Income Tax Return. In general, you must file a Maryland return if you are or were a resident of Maryland AND you are required to file a federal return.You are a resident of Maryland if: a. Your permanent home is or was in Maryland (the law refers to this as your domicile). OR b. Your permanent home is outside of Maryland, but you maintained a place of abode (a place to live) in Maryland for more than six months of the tax year. If this applies to you and you were physically present in the state for 183 days or more, you must file a full-year resident return.

Link to official form info:

Link to official form info for 502/502B

Tax Reminder works year round to keep official tax form info up-to-date for Maryland and the rest of the USA. The IRS and states change their forms often, so we do the hard work for you of figuring out where the official form info is located.

To access the official link to form MD 502/502B and get reminded when it's due, sign up for a free Tax Reminder account:

  • Upcoming Due Dates in the Next Year:*
  • Tuesday Apr 15, 2025
  • Create a free account to see exactly when to file this form, receive email or SMS notification reminders, and to keep a record of filing it in your history.
    * Due dates are based on the filing requirements for this form and may vary depending on your tax year.

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