Maryland Code, Transportation § 16-124

(a) The Administration shall require each fee for issuance or renewal of an original or duplicate identification card, moped operator's permit, or license to drive under this article to be paid by the applicant at the time of application.

(b) An application fee under this section is nonrefundable, regardless whether the Administration issues or renews, refuses to issue or renew, cancels, or requires to be surrendered an identification card, a moped operator's permit, or a license to drive under this article.