- 10 - contest the existence and amount of the underlying tax liability if the taxpayer did not receive a notice of deficiency for the tax liability in question or did not otherwise have an opportunity to dispute the tax liability. Sec. 6330(c)(2)(B); see also Sego v. Commissioner, 114 T.C. 604, 609 (2000). Following the hearing, the Appeals Office is required to issue a notice of determination regarding the disputed lien notice. In so doing, the Appeals Office is required to take into consideration the verification presented by the Secretary, the issues raised by the taxpayer, and whether the proposed collection action appropriately balances the need for efficient collection of taxes with the taxpayer’s concerns regarding the intrusiveness of the proposed collection action. Sec. 6330(c)(3). The taxpayer may petition the Tax Court for judicial review of the Appeals Office’s determination. Sec. 6330(d). If the taxpayer files a timely petition for judicial review, the applicable standard of review depends on whether the underlying tax liability is at issue. The phrase “underlying tax liability” includes the tax deficiency, any penalties and additions to tax, and statutory interest. Katz v. Commissioner, 115 T.C. 329, 339 (2000). If the underlying tax liability is properly at issue, the Court reviews any determination regarding the underlying tax liability de novo. Sego v. Commissioner,Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: March 27, 2008