You were physically present in the state for 183 days or more. (also known as a statutory resident)If you either established or abandoned Maryland residency during the calendar year, you must file as a part-year resident, using Form 502. To show that you are a Maryland resident for purposes of a divorce, you must be physically living in Maryland. The Homestead Credit Eligibility stays in place as long as the dwelling remains your primary residence. Resident Status: You are considered a Maryland resident if your permanent home ("domicile") is in the state or if you spent more than half of the year here.