Whether or not a trust contains a spendthrift provision, a creditor or assignee of a beneficiary may reach a mandatory distribution of income or principal, including a distribution upon termination of the trust, if the trustee has not made the distribution to the beneficiary within a reasonable time after the designated distribution date.
D.C. Code § 19-1305.06
Uniform Law: This section is based upon § 506 of the Uniform Trust Code.