Overpayment; credit or refund; interest.
(a)Subject to subsection (b) of this section, if there is…#
(a) Subject to subsection (b) of this section, if there is a payment of real property tax that results in an overpayment for a billing period or levy with priority, the overpayment shall be credited in order of priority against the real property tax owing on the property for a subsequent billing period or levy.