Md. Code, Alcoholic Beverages and Cannabis § 26-1508
§26–1508.
A license shall expire:
(1) for a Class B license, on the next May 31 after its issuance; and
(2) for a Class C or Class D license, on the next June 30 after its issuance.
Md. Code, Alcoholic Beverages and Cannabis § 26-1508