De minimis rule
(vii) De minimis rule. A disregarded payment entity will be deemed to have no disregarded payment loss with respect to a foreign taxable year in which the conditions in paragraphs (d)(6)(vii)(A) and (B) of this section are satisfied. (A) The items that compose the disregarded payment loss are incurred in connection with the conduct of an active trade or business (within the meaning of 1.367(a)-2(d)(2) and (3), but for this purpose treating the disregarded payment entity as the foreign corporation referenced therein) carried on by the disregarded payment entity. For purposes of the preceding sentence, the determination of whether items are incurred in connection with an active trade or business is made under 1.367(a)-2(d)(5), but for this purpose by treating the property received by the disregarded payment entity pursuant to the arrangement that gave rise to the item (such as cash or the rights to use the intangible property) as the property described in such section. (B) The amount of the disregarded payment loss is less than the lesser of $3 million or 10 percent of the aggregate amount of all the items of the disregarded payment entity for the foreign taxable year that satisfy the condition described in paragraph (d)(5)(ii)(C)(1) of this section. For this purpose, the items of the disregarded payment entity may include, for example, items that are regarded for both U.S. and foreign tax purposes, or foreign law items that if regarded for U.S. tax purposes would not be treated as interest, a structured payment, or a royalty within the meaning of 1.267A-5(a)(12), (b)(5)(ii), or (a)(16), respectively.