Va. Code § 64.2-2611: When disclaimer barred or limited

A. A disclaimer is barred by a written waiver of the right to disclaim.B. A disclaimer of an interest in property is barred if any of the following events occur before the disclaimer becomes effective: (i) the disclaimant accepts the interest sought to be disclaimed; (ii) the disclaimant voluntarily assigns, conveys, encumbers, pledges, or transfers the interest sought to be disclaimed or contracts to do so; or (iii) a judicial sale of the interest sought to be disclaimed occurs.C. A disclaimer, in whole or in part, of the future exercise of a power held in a fiduciary capacity is not barred by its previous exercise.D. A disclaimer, in whole or in part, of the future exercise of a power not held in a fiduciary capacity is not barred by its previous exercise unless the power is exercisable in favor of the disclaimant.E. A disclaimer is barred or limited if so provided by law other than this chapter.F. A disclaimer of a power over property that is barred by this section is ineffective. A disclaimer of an interest in property that is barred by this section takes effect as a transfer of the interest disclaimed to the persons who would have taken the interest under this chapter had the disclaimer not been barred.2003, c. 253, § 64.1-196.12; 2012, c. 614.