Indiana Code Title 30. Trusts and Fiduciaries § 30-4-2-10

Sec. 10. (a) If a trust is created by a will, the settlor's capacity that is required to create the trust is determined by the applicable probate law.

(b) The capacity of a settlor that is required to create, amend, revoke, or add property to a revocable trust is the same as the capacity of a testator that is required to make a will.

(c) To create or add property to an irrevocable trust, the settlor or transferor must be of sound mind and have a reasonable understanding of the nature and effect of the act and the terms of the trust.

(d) To direct the actions of the trustee of a trust, the settlor or other person must: