Md. Code, Tax - General § 13–1030

(a) A person who makes or assists another person to make a false claim for refund of motor fuel tax is guilty of a misdemeanor and, on conviction, is subject to a fine not exceeding $1,000 or imprisonment in the county jail not exceeding 6 months or both.

(b) A person who fraudulently obtains or assists another person to fraudulently obtain a refund of motor fuel tax is guilty of a misdemeanor and, on conviction, is subject to a fine not exceeding $1,000 or imprisonment in the county jail not exceeding 6 months or both.