Revocable Trust Amendment Requirements in Indiana

At a glance

Requirements one by one

Governing law and revocability presumption

Ind. Code § 30-4-3-1.5(a) permits amendment unless the trust terms expressly provide that the trust is irrevocable. That default applies only to a trust created under an instrument executed after June 30, 2005.

Indiana's electronic-trust chapter applies additional rules when the settlor created or last amended the revocable trust by electronically signing an electronic trust instrument.

Who may amend or restate

The settlor is the ordinary actor. Section 30-4-3-1.5(g)–(h) separately supplies limited routes for an expressly authorized agent and a guardian acting with the supervising court's approval. Trustee or beneficiary status alone does not confer amendment authority.

For an electronic trust, § 30-4-1.5-3(9) expressly includes an amendment or restatement executed under § 30-4-1.5-6 within the definition of an electronic trust instrument. A paper restatement is a comprehensive amendment and must satisfy the applicable paper method.

Trust method and exclusivity

For a paper trust, the settlor must comply with a method supplied by the trust. Indiana does not reduce that requirement to substantial compliance. The statutory alternatives remain available if the trust provides no method or if its stated method is not expressly made exclusive.

If the trust was created or last amended electronically, compliance with its method must also be confirmed by the settlor's electronic signature or ordinary signature on paper under § 30-4-1.5-6(a)(1).

Alternative will or writing method

When a paper trust's method is absent or not expressly exclusive, a later will or codicil may amend if it expressly refers to the trust or specifically devises property that otherwise would pass under the trust. The other alternative must be in writing and manifest clear and convincing evidence of the settlor's intent.

For an electronic trust, the comparable fallback is a qualifying will or codicil, a settlor-signed electronic record, or a settlor-signed paper record. The electronic or paper record must both manifest clear and convincing intent and specify the particular amendments.

Signature, witnesses, notary, and delivery

The paper alternative in § 30-4-3-1.5(c)(2)(B) expressly requires a writing. The trust's method or a chosen will/codicil supplies its own execution acts; the section states no universal witness, acknowledgment, notarization, or trustee-delivery condition for every paper amendment.

Electronic amendment has a more specific signature architecture. A trust- method amendment needs the settlor's electronic or paper signature, and the statutory electronic or paper fallback likewise requires the settlor's signature and a statement of the specific amendments. Section 30-4-1.5-3(16) also defines a traditional paper amendment or restatement as signed by the settlor on paper.

Capacity standard

Ind. Code § 30-4-2-10(b) makes the capacity required to amend a revocable trust the same as the capacity of a testator required to make a will. The same comparison covers creation, revocation, and adding property.

The separate physician-certification presumption in § 30-4-3-1.3 concerns capacity to revoke for the trustee-duty rules. It should not replace the express amendment-capacity formula in § 30-4-2-10(b).

Multiple settlors and contributed property

Unless the trust terms provide otherwise, community property may be amended only by both spouses acting jointly. For property other than community property, each settlor may amend the part attributable to that settlor's contribution.

Section 30-4-3-1.5(b) makes those allocations default rules that the trust may change. It states no prompt notice duty to the other settlors when fewer than all act within their authority.

Agent, guardian, conservator, and court authority

An agent may exercise amendment powers only to the extent expressly authorized by the trust terms or the power of attorney. Indiana uses an either-document rule rather than requiring the express grant in both.

A guardian may act only with approval from the court supervising the guardianship. Section 30-4-3-1.5 states no separate conservator route and does not make guardian authority depend on an express grant in the trust.

Effective time, notice, and trustee protection

The applicable paper or electronic method determines when the required acts are complete. Before an electronic amendment, the settlor or custodian holding the electronic record must save a complete converted copy of the original. If the settlor knows a custodian holds the electronic record or a complete converted copy, the settlor must use reasonable efforts to provide that custodian written or electronic evidence of the amendment.

The paper statute states no general beneficiary notice, co-settlor notice, trustee receipt, or trustee acceptance condition. Under § 30-4-3-1.5(i), a trustee without knowledge of the amendment is not liable to the settlor or successors for distributions and other actions taken on the assumption that the old terms remain operative.

What trips people up

• Using substantial compliance. Indiana says the settlor may "comply" with the trust method; it does not state the substantial-compliance formulation.
• Dropping the writing requirement. The ordinary nonwill fallback must be in writing and supported by clear and convincing evidence of intent.
• Treating all multiple-settlor trusts alike. The defaults divide authority by community-property status and each settlor's contribution, and the trust may provide otherwise.
• Using paper rules for an electronic trust. A trust created or last amended electronically has added signature, specificity, preservation, and custodian duties.

Common questions

Must an Indiana paper amendment be witnessed or notarized?

Section 30-4-3-1.5 states no universal witness or notary requirement. The trust's own method controls when exclusive; the ordinary statutory fallback requires a writing manifesting clear and convincing evidence of intent.

Can one settlor amend the entire trust?

Not automatically. Unless the trust changes the defaults, community property requires joint spouses, while other property follows each settlor's contribution.

May an agent amend if only the power of attorney grants express authority?

Yes under § 30-4-3-1.5(g). Express authority in the trust or the power of attorney satisfies that statutory gate.

Statutes and sources

• Ind. Code § 30-4-2-10 — will-equivalent amendment capacity. Official 2026 Indiana Code chapter (accessed 2026-08-10).
• Ind. Code § 30-4-3-1.5 — revocability default, paper methods, multiple settlors, agent and guardian authority, and trustee protection. Official 2026 Indiana Code chapter (accessed 2026-08-10).
• Ind. Code §§ 30-4-1.5-3 and -6 — electronic amendment and restatement definitions, signatures, specificity, preservation, and custodian duties. Official 2026 Indiana Code chapter (accessed 2026-08-10).