26 U.S.C. § 2612: Taxable termination; taxable distribution; direct skip

immediately after such termination, a non-skip person has an interest in such property, or at no time after such termination may a distribution (including distributions on termination) be made from such trust to a skip person. If, upon the termination of an interest in property held in trust by reason of the death of a lineal descendant of the transferor, a specified portion of the trust’s assets are distributed to 1 or more skip persons (or 1 or more trusts for the exclusive benefit of such persons), such termination shall constitute a taxable termination with respect to such portion of the trust property. For purposes of this chapter, the term “taxable distribution” means any distribution from a trust to a skip person (other than a taxable termination or a direct skip). The term “direct skip” means a transfer subject to a tax imposed by chapter 11 or 12 of an interest in property to a skip person. Solely for purposes of determining whether any transfer to a trust is a direct skip, the rules of section 2651(f)(2) shall not apply.