A written notice under this section must be made on a form designated by the department of local government finance. A taxpayer must file a separate petition for each parcel.
A taxpayer may appeal an error in the assessment under subsection (a)(2), (a)(3), (a)(4), (a)(5), or (a)(6) not later than three (3) years after the taxes were first due.
However, a claim may be raised under this section regarding the omission or application of a deduction approved by an authority other than the county board, county auditor, county assessor, or township assessor.
year after the date on which the property that is the subject of the appeal was assessed.
IC 6-1.1-15-1.1