- 12 - of collection actions, and collection alternatives. Sec. 6330(c)(2)(A). The person may challenge the existence or amount of the underlying tax, however, only if he or she did not receive any statutory notice of deficiency for the tax liability or did not otherwise have an opportunity to dispute the tax liability. Sec. 6330(c)(2)(B). Where the validity of the underlying tax liability is properly in issue, the Court will review the matter de novo. Where the validity of the underlying tax is not properly at issue, however, the Court will review the Commissioner’s administrative determination for abuse of discretion. Sego v. Commissioner, 114 T.C. 604, 610 (2000); Goza v. Commissioner, 114 T.C. 176, 181-182 (2000). Petitioner did not receive the notices of deficiency relating to his tax years 1990 through 1993 until after the expiration of the 90-day period to petition this Court although the notices were sent to his last known address.2 Follum v. Commissioner, T.C. Memo. 1996-474. Respondent has not argued that petitioner had the opportunity to challenge the correctness of his tax liability by petitioning this Court from the notices of deficiency. We conclude that petitioner’s underlying tax liability for 1990 through 1993 is properly in issue. 2We note that the reason petitioner did not receive the notices of deficiency is that petitioner failed to inform respondent of a change in his address.Page: Previous 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 NextLast modified: November 10, 2007