Indiana Code Title 32. Property § 32-21-8-7

Sec. 7. (a) Before a county auditor may make the endorsement required by IC 36-2-11-14 on a document of conveyance for property to which this chapter applies, the person acquiring the property must:

(b) A conveyance of property to which this chapter applies is inoperable and void if the conveyance document is not recorded with the county recorder of the county where the property is located on or before the expiration of the redemption period specified under IC 6-1.1-25 for the property.