The determination requires the exclusion from gross income of an item included in a return filed by the taxpayer or with respect to which tax was paid and which was erroneously excluded or omitted from the gross income of the taxpayer for another taxable year, or from the gross income of a related taxpayer; or
The determination allows or disallows any of the additional deductions allowable in computing the taxable income of estates or trusts, or requires or denies any of the inclusions in the computation of taxable income of beneficiaries, heirs, or legatees, specified in subparts A to E, inclusive (secs. 641 and following, relating to estates, trusts, and beneficiaries) of part I of subchapter J of this chapter, or corresponding provisions of prior internal revenue laws, and the correlative inclusion or deduction, as the case may be, has been erroneously excluded, omitted, or included, or disallowed, omitted, or allowed, as the case may be, in respect of the related taxpayer.
The determination allows or disallows a deduction (including a credit) in computing the taxable income (or, as the case may be, net income, normal tax net income, or surtax net income) of a corporation, and a correlative deduction or credit has been erroneously allowed, omitted, or disallowed, as the case may be, in respect of a related taxpayer described in section 1313(c)(7).
The determination determines the basis of property, and in respect of any transaction on which such basis depends, or in respect of any transaction which was erroneously treated as affecting such basis, there occurred, with respect to a taxpayer described in subparagraph (B) of this paragraph, any of the errors described in subparagraph (C) of this paragraph.