6 Trust for employees A trust created by an employer, as part of a stock bonus, pension, disability or death benefit or profit-sharing plan, for the exclusive benefit of some or all of his employees, to which contributions are made by such employer or employees, or both, for the purpose of distributing to such employees the income or principal, or both, of the fund so held in trust, is not invalid as violating the rule against perpetuities; but such trust may continue for such time as may be necessary to accomplish the purposes for which it is created.
New York Legal Code