Revocable Trust Amendment Requirements in Louisiana

At a glance

Requirements one by one

Governing law and revocability presumption

Louisiana uses reserved powers, not a revocable-unless-irrevocable default. La. R.S. 9:2021 permits modification only to the extent the settlor expressly reserved that right. Under § 9:2022, reserving a revocation right also reserves modification authority.

The reservation's breadth matters. Section 9:2023 says an unrestricted right to modify permits changing the trust in any particular and even revocation or termination. A narrower reservation does not support changes outside its scope.

Who may amend or restate

Section 9:2024 requires all surviving competent settlors to concur in a modification. A trustee or beneficiary does not acquire the settlor's reserved power merely from that office or interest.

A complete restatement is possible only within an unrestricted or otherwise sufficiently broad reserved power. It must also satisfy the same concurrence and formal-act rules as a narrower modification.

Trust method and exclusivity

Louisiana does not use the Uniform Trust Code's substantial-compliance and nonexclusive-method alternatives. The trust instrument determines whether and how broadly the settlor reserved modification authority, while § 9:2051 supplies the formal acts the later modification must use.

An informal manifestation of intent does not replace the express reservation or statutory form. Calling the trust "revocable" can matter because a reserved revocation right includes modification, but amendability is not presumed from silence.

Alternative testament route

There is no signed-writing or clear-and-convincing-intent fallback. Section 9:2051(B) instead recognizes modification by testament as an additional formal route.

That route is not a completed lifetime amendment. It is not effective as to the trustee until the trustee receives a copy of the testament and the order probating it or ordering it filed and executed.

Signature, witnesses, acknowledgment, and delivery

A lifetime modification must be an authentic act or an act under private signature executed before two witnesses and duly acknowledged by the modifier or by affidavit of one attesting witness. A copy of the authentic or acknowledged act must reach the trustee before it is effective as to that trustee.

Civil Code art. 1833 defines the authentic-act route: execution before a notary or other authorized officer in the presence of two witnesses, with signatures from each executing party, witness, and notary. The parties need not all execute at one time or place if each execution separately satisfies those requirements.

Capacity standard

The modification article supplies no separate age, will-capacity, or cognitive formula. La. R.S. § 9:2024 instead states the operative condition by requiring concurrence from all surviving competent settlors.

That wording makes current competence relevant without authorizing the trustee to presume a standard from another state's Trust Code. A court order and the general law applicable to the person's status may affect the analysis.

Multiple settlors and contributed property

All surviving competent settlors must concur. Section 9:2024 does not divide amendment power according to contribution or authorize one settlor to modify only that person's contributed share.

The rule also differs from Louisiana's revocation section, which expressly allows a contrary stipulation for revocation. The modification-concurrence text contains no matching exception.

Agent, guardian, curator, and court authority

Section 9:2025 permits delegation of authority to modify administrative provisions, but bars delegation of other modification authority except under § 9:2031. A general agency label or power of attorney therefore does not itself confer unrestricted substantive amendment power.

Section 9:2031 is a narrow trust-created exception. It permits a qualifying person to add or remove beneficiaries or modify their rights only within the stated descendant conditions, with a related rule for class trusts. The ordinary settlor-modification provisions state no general guardian or curator substitution route.

The court has a separate protective route rather than the settlor's reserved power. Under § 9:2026(A), the proper court may modify a trust when continuing it unchanged would defeat or substantially impair its purposes.

Effective time, notice, and trustee protection

An inter vivos modification is not effective as to a trustee until the trustee receives a copy of the authentic act or acknowledged private act. The testament route requires receipt of both the testament and the probate or file-and- execute order.

Section 9:2051 does not require trustee agreement or acceptance. The modification article states no general beneficiary-notice duty or Uniform Trust Code-style liability safe harbor; instead, it postpones effect as to the trustee until the specified receipt.

What trips people up

• Assuming revocability. Louisiana requires an express reservation; silence does not create amendment power.
• Letting only one settlor sign. Every surviving competent settlor must concur in a modification.
• Using a notarized signature without the complete form. The authentic-act route requires the authorized officer, two witnesses, and all required signatures; the private-act route separately requires two witnesses and due acknowledgment.
• Treating a broad power of attorney as substantive amendment authority. Delegation is confined to the statutory administrative and descendant-power exceptions.

Common questions

Can a Louisiana trust be amended with a simple signed writing?

No. A lifetime modification must use the authentic-act route or the witnessed- and-acknowledged private-signature route in § 9:2051.

Does the trustee have to agree to the modification?

Section 9:2051 does not require agreement. It makes receipt of the specified copy the event that gives the modification effect as to the trustee.

May one co-settlor restate only the portion that person contributed?

Not under Louisiana's modification rule. Section 9:2024 requires all surviving competent settlors to concur and does not allocate amendment power by contribution.

Statutes and sources

• La. R.S. 9:2021–2026 and 9:2031 — reserved modification authority, breadth, settlor concurrence, delegation, descendant-power exception, and court modification. Official Louisiana Trust Code § 9:2021 and § 9:2031 (accessed 2026-08-10).
• La. R.S. 9:2051 — mandatory lifetime forms, testament route, and trustee receipt. Official Louisiana Trust Code (accessed 2026-08-10).
• La. Civil Code arts. 1833 and 1836 — authentic-act execution and due acknowledgment of a private-signature act. Official Civil Code art. 1833 and art. 1836 (accessed 2026-08-10).