4 of his testimony, and is entitled to no evidentiary weight whatever.1 Respondent also determined a penalty against petitioner under section 6662(a), in the amount of $5,281, for the year 1990. That section provides for the imposition of a penalty equal to 20 percent of the portion of the underpayment, if such underpayment arises either from negligence, disregard of rules or regulations, or is attributable to a substantial understatement of income tax. Section 6662(d) in turn defines a substantial understatement of income tax as being either 10 percent of the tax required to be shown on the return for the taxable year, or $5,000, whichever is greater. The determined deficiency here was of $22,217, as reported as compared to a reported tax liability of zero, and was above $5,000. As in the case of the predecessor section covering cases of this type, section 6653(a), the burden of proof to show error on the part of respondent is clearly placed upon petitioner. Neely v. Commissioner, 85 T.C. 934, 947 (1985); Arcadia Plumbing Trust v. Commissioner, T.C. Memo. 1994- 455. The matter was not mentioned by petitioner in pleading, in trial, or on brief; we cannot be sure if he intended to abandon it, but in any case respondent's determination of the applicable penalty must be sustained. 1 The net capital loss carryforward that was disallowed by respondent was not mentioned in the pleadings, at trial, or on brief, and we deem it to be abandoned.Page: Previous 1 2 3 4 5 Next
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