Real property taxes; partial exemption for flood mitigation efforts.

Codifies an amendment to Article X, Section 6 of the Constitution of Virginia that was adopted by the voters on November 6, 2018, which enables a locality to provide by ordinance a partial exemption from real property taxes for flooding abatement, mitigation, or resiliency efforts for improved real estate that is subject to recurrent flooding. The bill provides that exemptions may only be granted for qualifying flood improvements. Qualifying flood improvements are defined in the bill as improvements that do not increase the size of any impervious area and are made to qualifying structures or to land. Qualifying structures are defined as structures that were completed prior to July 1, 2018 or were completed more than 10 years prior to the completion of the improvements. For improvements made to land, the improvements must be made primarily for the benefit of one or more qualifying structures. No exemption shall be granted for any improvements made prior to July 1, 2018.