Montana StatutesPart 5. Disposition of Tax Proceeds15-1-501. Repealed.15-1-502. Repealed.15-1-503. Refund of overpayment -- procedure.15-1-504. Settlement of county treasurer with department.15-1-505. Repealed.15-1-506. Repealed.15-1-507. through reserved.15-1-516. Terminated.15-1-517. through reserved.15-1-521. Property valuation improvement fund.