Md. Code Ann., Lab. & Empl. § 8-803.1

For purposes of determining the weekly benefit amount in any benefit year under § 8–803 of this subtitle, wages paid by a private, for–profit employing unit for employment performed by an individual while an inmate of a custodial or penal institution shall be included as wages if the individual continues to be employed by the private, for–profit employing unit after being permanently released by the custodial or penal institution, including released by parole.