Ind. Code § 36-7-38-20

Sec. 20. Notwithstanding IC 6-1.1-10-4, after a land bank acquires title to a parcel of real property, the property tax exemption provided under IC 6-1.1-10-4 terminates for the parcel of real property on the final day of the first uninterrupted forty-eight (48) month period for which the land bank has leased, or offered to lease, all or part of the parcel of real property to one (1) or more tenants.