Ind. Code § 6-3.1-31.9-19
A taxpayer claiming a credit under this chapter shall submit to the department of state revenue a copy of the corporation's certificate of verification under this chapter for the taxable year. However, failure to submit a copy of the certificate does not invalidate a claim for a credit.
As added by P.L.223-2007, SEC.4. Amended by P.L.145-2016, SEC.38.