Maryland Courts and Judicial Proceedings Section 11-107
§ 11-107.
  (a)   Except as provided in § 11-106 of this article, the legal rate of interest on a judgment shall be at the rate of 10 percent per annum on the amount of judgment.
  (b)   The legal rate of interest on a money judgment for rent of residential premises shall be at the rate of 6 percent per annum on the amount of the judgment.
  (c)   The legal rate of interest on a money judgment for delinquent real or personal property taxes shall be the greater of:
    (1)   The sum of the rates fixed under §§ 14-603 and 14-702 of the Tax - Property Article for interest and penalties; or
    (2)   At the rate of 10 percent per annum.