Md. Code Ann., Bus. Occ. & Prof. § 13-308

(c) At least 1 month before a license expires, the Secretary shall mail or electronically transmit to the licensee: (1) a renewal application form; and (2) a notice that states: (i) the date on which the current license expires; (ii) that the Secretary must receive the renewal application and the statements required under § 13–309 of this subtitle, at least 15 days before the license expiration date, for the renewal to be issued and mailed before the license expires; (iii) the amount of the renewal fee; (iv) that, if the statements required under § 13–309 of this subtitle are not received at least 15 days before the license expiration date, a fee of $10 per day shall be charged against the licensee until the statements are received; and (v) that the submission of a false statement in the renewal application or in the annual statements is cause for revocation of the license.

(d) A licensee periodically may renew the license for an additional 3–year term, if the licensee: (1) otherwise is entitled to be licensed; (2) pays to the Secretary: (i) a renewal fee of: 1. $200, if the licensee is an individual; or 2. $400, if the licensee is a firm; and (ii) any late fee required under § 13–309 of this subtitle; and (3) submits to the Secretary: (i) a renewal application on the form that the Secretary provides; and (ii) the statements required under § 13–309 of this subtitle.