Naming a Power of Attorney in Louisiana: Who Should You Choose and Why

July 23, 2026
Sebastian Uzcategui

Most people pick a power of attorney the way they pick an emergency contact — fast, by instinct, usually the oldest child or the spouse. In Louisiana, that instinct can backfire, because the document you’re signing isn’t a “power of attorney” under the law at all. It’s a mandate, and the person you name isn’t an “attorney-in-fact” — they’re a mandatary, bound by a civil-law framework that behaves differently from what most people expect.

What You’re Actually Signing

Louisiana never adopted the Uniform Power of Attorney Act. Instead, Civil Code Article 2989 defines a mandate as a contract by which a principal confers authority on a mandatary to transact one or more affairs on the principal’s behalf. A related but distinct device, the procuration (Article 2987), is a unilateral act — no acceptance by the agent required — that confers authority to represent the principal in legal relations, and is governed by the rules of mandate to the extent compatible (Article 2988).

Why the label matters: clients who bring in an out-of-state “durable power of attorney” template are often missing provisions the Louisiana Civil Code treats as mandatory, not optional. A generic form doesn’t fail quietly here — it fails at the exact moment the agent tries to use it.

The Mandatary Selection Playbook

1. Confirm the document’s form matches the powers granted

Article 2993 doesn’t require any particular form for a mandate in general — but when the law requires a specific form for an underlying act, the mandate authorizing that act must match it. The clearest example: a sale, mortgage, or donation of Louisiana immovable property must be executed in authentic form (before a notary and two witnesses). A mandate authorizing that sale that was signed only under private signature won’t hold up. If your candidate mandatary will ever need to touch real estate, plan the execution formalities before you plan the person.

2. Match the powers to what this specific person can competently execute

Article 2996 requires express authority to alienate, acquire, encumber, or lease a thing. Article 2997 goes further, listing acts that require explicit, itemized authorization — including inter vivos donations, contracting loans, health care decisions such as surgery and nursing-home placement, and preventing or limiting a principal’s reasonable contact with a relative within the third degree.

Drafting note: A mandatary who is financially unsophisticated but personally trustworthy may be the right choice for health care decisions and the wrong choice for refinancing a mortgage. Louisiana law lets you split these functions across separate mandates or name co-mandataries with defined lanes.

3. Weigh family loyalty against professional distance

A spouse or adult child brings context no professional has — they know your wishes without being told. That same closeness creates exposure: family mandataries commingle funds, delay hard decisions out of guilt, or face pressure from other relatives. A professional fiduciary (an attorney, CPA, or licensed trust company) brings distance and a paper trail, at the cost of a fee and, sometimes, unfamiliarity with your actual preferences. Neither option is categorically correct; the right answer depends on family dynamics and asset complexity.

4. Build durability in on purpose, not by accident

Under Article 3026, a mandate is not terminated by the principal’s incapacity, disability, or other condition making revocation impracticable — unless the mandate says otherwise. Louisiana doesn’t require a separate “durable” clause the way common-law states do; durability is the default. That said, formal interdiction of the principal, followed by a curator’s qualification, terminates the mandate under Article 3024.

Key risk: If you’re relying on a mandate to avoid a future interdiction proceeding, confirm the drafting language doesn’t accidentally invite the very court process you’re trying to sidestep.

5. Name a successor and set the termination triggers

A mandate also terminates on the death of either party, on the accomplishment of the affair for which it was granted, or by the mandatary’s resignation or the principal’s revocation. Naming a single mandatary with no named successor means a single point of failure — if that person predeceases you or becomes unable to serve, your family may be starting over with a court proceeding at the worst possible time.

Comparing Your Mandatary Options

FactorFamily memberCo-mandatariesProfessional fiduciary
Familiarity with your wishesHighModerate to highLow without detailed instructions
Vulnerability to family pressureHigherDiluted by shared dutyLow
CostTypically noneTypically noneOngoing fees
Suited to complex assets/business interestsCase-by-caseOften strong (split expertise)Strong
Risk of commingling or informal recordkeepingHigher without oversightModerateLow

Frequently Asked Questions

Does my Louisiana mandate need to be notarized?
Not always. Article 2993 doesn’t require a particular form for a mandate in general, but authentic form (notary plus two witnesses) is required whenever the underlying act — most commonly a real estate transaction — itself requires it. Notarization is broadly recommended even when not strictly required, since it strengthens the document’s evidentiary weight.

Can I name more than one mandatary?
Yes. You can name co-mandataries acting jointly, or divide authority so different people handle different affairs — one for financial matters, another for health care decisions, for example.

Does my mandate automatically end if I become incapacitated?
No. Article 3026 makes durability through incapacity the default rule in Louisiana, unlike many common-law states that require a special durability clause. Formal interdiction is a separate, court-driven process that can end the mandate under Article 3024.

Do I need to record my mandate anywhere?
Only if it authorizes a transaction involving immovable property, in which case the instrument must be filed in the parish where the property sits to have effect against third persons. Financial and health care mandates generally don’t require recordation.

Can I revoke my mandate later?
Yes, subject to the mandate’s own terms and general contract-revocation principles. A revocation should be communicated in a form that puts third parties dealing with the former mandatary on notice, particularly for any powers that were recorded.

A Note From Bloom Legal

Every family’s situation looks different on paper, and the right mandatary for one household can be the wrong one for the next. This article lays out the mechanics — it isn’t a substitute for a document reviewed and drafted around your specific assets, family, and goals. If you’re weighing who to name, we’d rather talk it through with you directly than have you guess.

Citation Reference

CitationSubject
La. Civ. Code art. 2985Representation — general framework
La. Civ. Code art. 2987Procuration — unilateral act, no acceptance required
La. Civ. Code art. 2988Procuration governed by the rules of mandate where compatible
La. Civ. Code art. 2989Mandate defined
La. Civ. Code art. 2993Form — mandate must match the underlying act’s required form
La. Civ. Code art. 2996Express authority to alienate, acquire, encumber, or lease
La. Civ. Code art. 2997Express authority required for enumerated acts
La. Civ. Code art. 3024Termination of the mandate — grounds (incl. interdiction/curatorship of principal)
La. Civ. Code art. 3026Effect of the principal’s incapacity — durability is the default

Disclaimer: This article is provided for general informational purposes only and does not constitute legal advice. It does not create an attorney-client relationship between the reader and Bloom Legal Network or any of its attorneys. Louisiana law governing mandates, procurations, and interdiction is subject to change, and outcomes depend on the specific facts of each situation. Readers should consult a licensed Louisiana attorney before executing a mandate or making incapacity-planning decisions.