The Commissioner determined additions to tax under section 6653(a)(1)(A) and (B). Negligence under section 6653(a) is lack of due care, or failure to do what a reasonable and ordinarily prudent person would do under the circumstances. . The determination of the Commissioner that petitioners' underpayment of tax was due to negligence or intentional disregard of rule or regulations is "presumptively correct and must stand unless the taxpayer can establish that * * * [they were] not negligent." , affg. . Petitioners therefore bear the burden of proving that they are not liable for the additions to tax. Rule 142(a); ;*277 . Petitioners have failed to carry this burden.
Mr. McKnight knew of 6 colleagues from General Motors who were not permitted to use the 10-year income averaging provisions for the severance payment. Although we do not know the specific circumstance of those attempts to use the averaging method, we conclude that a reasonable and prudent person would have suspected that there may need to be further investigation before taking such a questionable position on an income tax return. Further, Mr. McKnight testified that he asked the payroll supervisor at General Motors about the availability of income averaging, and the payroll supervisor said he did not know whether it was proper treatment for the severance pay. This should have alerted petitioners of the need to investigate the matter more fully.
Mrs. McKnight's testimony that she researched the law in various tax publications and at the local library is unpersuasive. She did not produce a photocopy of a rule or the name of a publication upon which she relied for using the 10-year income averaging method. Petitioners chose to disregard the rules, regulations on income*278 averaging, and they did not explain the omission of $ 2,041.80 from their return. On this record, we sustain the determination of the Commissioner with respect to the additions to tax.
To reflect the foregoing,
Decision will be entered under Rule 155.
Footnotes
1. 50 percent of the interest due on the portion of the underpayment attributable to negligence.↩
1. Petitioners concede that they did not report a refund of $ 376 from their 1985 Oklahoma income tax which was refunded to them in 1986. Petitioners also concede that they failed to report $ 146.86 in dividend income from the General Motors Employee Stock Ownership Plan.↩
2. At trial, the Court withheld ruling on the admissibility of three documents submitted by petitioners. We have reviewed the documents and conclude that they are irrelevant to the issues presented and, accordingly, sustain respondent's objection to their admission. The first document is an explanation of the General Motor's benefit plan for hourly workers (Mr. McKnight is a salaried employee), the second is Mr. McKnight's valuation of stock under his Employee Stock Ownership Plan (which is not in issue), and finally, a description of the "UAW- GM Pension Program" for employees separating after October 1, 1990 (Mr. McKnight was not a participant in this program when he retired in 1986).↩