N.Y. Estates, Powers & Trusts Law § 8-1.8
in the United States internal revenue code of 1954
(a) For purposes of this section, a "trust" means a private foundation as defined in section 509 of the United States Internal Revenue Code of 1986 ("code") including a private foundation charitable trust as defined in section 4947(a)(1) of the code, or a split-interest trust as defined in section 4947(a)(2) of the code, whether heretofore or hereafter created which is administered by a trustee described in subparagraph (a)(1) of section 8-1.4. The administration of a trust, as herein defined, is subject to the following provisions: