Maryland Statutes
Part I - In General
Section 2-218 - Documentation to Verify That Dwelling Is Principal Residence

(a)    The Department may request documentation to verify that a dwelling is the principal residence of a homeowner.
    (b)    The documentation requested under subsection (a) of this section may include, but is not limited to, requiring an individual to execute a sworn affidavit regarding residency for the purposes of:
        (1)    voting;
        (2)    driver’s license address; and
        (3)    income tax filing.
    (c)    Failure to provide the requested information under this section within 30 days from the date of a request shall result in a dwelling being designated as not a principal residence for purposes of this article.