Sec. 3. As used in this chapter, "property tax liability" means, for purposes of:
(1) this chapter, other than section 7.7 or 8.5 of this chapter, liability for the tax imposed on property under this article determined after application of all credits and deductions under this article or IC 6-3.6, except the credit granted by section 7 or 7.5 of this chapter, but does not include any interest or penalty imposed under this article;
(2) section 8.5 of this chapter, liability for the tax imposed on property under this article determined after application of all credits and deductions under this article or IC 6-3.6, including the credits granted by sections 7, 7.5, and 7.7 of this chapter, but not including the credit granted under section 8.5 of this chapter or any interest or penalty imposed under this article; and
(3) section 7.7 of this chapter, liability for the tax imposed on property under this article determined after application of all credits and deductions under this article or IC 6-3.6, including the credit granted by section 7 or 7.5 of this chapter, but not including the credits granted under section 7.7 or 8.5 of this chapter or any interest or penalty imposed under this article.