Ind. Code § 6-1.1-11-1.5
(a) This section applies to an exemption for:
(b) An award of an exemption from property taxation for tangible property for a particular assessment date must be based on the tangible property's eligibility of the exemption on that assessment date. An act occurring after the assessment date, including a change in:
(2) the age, disability, or income of any owner, contract buyer, or possessor of tangible property;
does not affect the eligibility of the tangible property for an exemption for that assessment date.
As added by P.L.111-2014, SEC.19.