Maryland Election Law Section 13-222

      (a)      (1)      On receiving and before depositing a contribution specified in paragraph (2) of this subsection, a treasurer or subtreasurer shall issue a campaign contribution receipt on the form that the State Board prescribes.

            (2)      A campaign contribution receipt shall be mailed or delivered to each person who:

                  (i)      makes one or more contributions, other than the purchase of tickets for a campaign event, in the cumulative amount of $51 or more; or

                  (ii)      purchases one or more tickets for a campaign event:

                        1.      at a cost of $51 or more per ticket; or

                        2.      in the cumulative amount of $251 or more.

            (3)      At the request of a contributor, a treasurer or subtreasurer shall issue a campaign contribution receipt for any other contribution.

            (4)      A campaign contribution receipt issued under this section is evidence of the contribution.

      (b)      The information from a campaign contribution receipt shall be included in the campaign finance report filed by the treasurer or subtreasurer under this title.