Maryland Code, Tax-Property § 14-914

(1) on the form required under subsection (b) of this section;

(2) under oath;

(3) supported by the documents required under subsection (b) of this section; and

(4) that contains the information required under subsection (b) of this section.

(1) regulations adopted by the Comptroller, for a claim under § 14-904 of this subtitle;

(2) regulations adopted by the governing body of the county or of the municipal corporation, for a claim made under § 14-905(a), (b), or (d) of this subtitle; or

(3) the Comptroller or the chief fiscal officer of the county, for a claim under § 14-907 or § 14-908 of this subtitle.