After the final assessments for a particular year have been determined and collected, the pool administrator and the board shall determine if any member has overpaid its assessments. If any such overpayment has been made, the pool administrator, upon approval by the board, shall refund to the member the amount of the overpayment. No interest shall be paid by the pool on the overpayment, unless such payment was paid under protest as specified in Subsection F of Section 14 of this rule.
N.M. Admin. Code § 13.10.10.25