The Warren County Board of Supervisors, pursuant to § 58.1-3991, Code of Virginia, may authorize the payment of interest on refunds of erroneously collected County taxes or fees under the following circumstances:
A.
A specific written request from the person receiving the refund is submitted to the Board requesting payment of interest and specifying the circumstances under which the erroneous tax or fee was paid.
B.
The Board finds that the payment of the erroneous tax or fee was due solely to an error on the part of the County and was not due in whole or in part to negligence or error on the part of the tax or fee payer.