RSA 563-B:4 Power to Disclaim; General requirements; When Irrevocable.

(a) Power to Disclaim.
(1) A person may disclaim, in whole or part, any interest in or power over property, including a power of appointment. A person may disclaim the interest or power even if its creator imposed a spendthrift provision or similar restriction on transfer or a restriction or limitation on the right to disclaim.
(2) Except to the extent a fiduciary's right to disclaim is expressly restricted or limited by this chapter, another statute of this state, or by the instrument creating the fiduciary relationship, a fiduciary may disclaim, in whole or part, any interest in or power over property, including a power of appointment, whether acting in a personal or representative capacity. A fiduciary may disclaim the interest or power even if its creator imposed a s