Indiana Code Title 14. Natural and Cultural Resources § 14-17-2-4

Sec. 4. At any time within two (2) years from the first day of the next tax sale following the designation of real property as conservation land, the owner, occupant, or other person having an interest in the real property may redeem the real property by paying an amount that would be required by law to redeem the real property if the real property had been sold for taxes on the first day of the tax sale when the real property was last offered for sale to pay all the delinquent taxes, interest, and charges on the real property.