If at the time of such disincorporation, a tax shall have been levied by said city and remains uncollected, it shall be the duty of the tax collector of the county in which said corporation is situated to collect said tax when due and pay the same into the county treasury. All property upon which any city tax has been levied and the same has become delinquent, either before or after the date of such disincorporation, and all property, sold for any tax levy by said corporation, may be redeemed by any party interested within the time provided by law by the payment to the county treasurer upon the estimates of the auditor, of the money that would have been necessary to redeem said property, had such city not disincorporated. All moneys paid into the county treasury under the provisions of sections 50-2201 through 50-2213[, Idaho Code,] shall be placed to the credit of the special fund hereinbefore provided.