Md. Code Ann., Tax-Prop. § 9-234
(a) The governing body of a county or municipal corporation may grant, by law, a property tax credit under this section against the county or municipal corporation property tax imposed on real property containing a vacant or underutilized commercial building that:
(b) The governing body of a county or municipal corporation may establish conditions for the granting of a property tax credit under paragraph (1) of this subsection, including:
Added by Acts 1999, c. 351, § 1, eff. Oct. 1, 1999.