The director may refund an overpayment of any tax, penalty, or interest under this chapter, if:
A. A claim is filed in accordance with section 3.04.070 within one year of the date of the overpayment and the director determines that the claimant is entitled to the refund; or
B. Within one year of the date of the overpayment, the director, in their sole discretion, determines that the payer is entitled to a refund. (Ord. 2018-0048 § 2; Ord. 2010-036 § 4; prior code § 41.09.143)