- 2 - section references are to the Internal Revenue Code in effect for the year in issue, and all Rule references are to the Tax Court Rules of Practice and Procedure. This is an appeal under section 6330(d)(1) from respondent's determinations to uphold the filing of the Notice of Federal Tax Lien (NFTL) and to proceed with proposed levy action. Respondent contends that petitioner waived his right to challenge collection of his tax liabilities for 1988 and 1989 because he signed Forms 4549-CG, Income Tax Examination Changes.1 The issues for decision are whether: (1) Petitioner is precluded from challenging the underlying tax liabilities in this proceeding; and (2) respondent’s determinations to uphold the filing of the NFTL and to proceed with the proposed levy were an abuse of discretion. Background Some of the facts have been stipulated and are so found. The stipulation of facts and the exhibits received into evidence are incorporated herein by reference. At the time the petition was filed, petitioner resided in Imperial, California. Petitioner failed to file Federal income tax returns for 1988 and 1989. Respondent issued to petitioner notices of 1 In general, Form 4549-CG provides a waiver whereby the taxpayer consents to the immediate assessment and collection of the tax and waives the right to the issuance of a notice of deficiency and any rights to appeal.Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 10, 2007