Va. Code § 64.2-737
Every trust that is a private foundation, as defined in § 509 of the Internal Revenue Code, or a charitable trust, as described in § 4947(a)(1) of the Internal Revenue Code, unless its governing instrument expressly includes specific provisions to the contrary, shall distribute its income, and if necessary principal, for each taxable year at such time and in such manner as not to subject such trust to tax under § 4942 of the Internal Revenue Code, and such trust shall not engage in any act of self-dealing, as defined in § 4941(d) of the Internal Revenue Code, retain any excess business holdings, as defined in § 4943(c) of the Internal Revenue Code, make any investments in such manner as to give rise to liability for the tax imposed by § 4944 of the Internal Revenue Code, or make any taxable expenditures, as defined in § 4945(d) of the Internal Revenue Code.
Va. Code § 64.2-737