Louisiana Will Requirements: Olographic, Notarial, and What Makes a Will Valid

Louisiana recognizes exactly two types of valid wills. That's not a simplification — Louisiana Civil Code Article 1574 specifies that only an olographic testament and a notarial testament are valid forms of a last will and testament in Louisiana. A holographic will valid in another state may not be honored here. A witnessed will without a notary — standard in most states — is not valid in Louisiana.

If you're settling an estate and trying to determine whether a will is legally valid, or if you're dealing with a will that was challenged or ignored, this is what you need to know.

The Olographic Testament

An olographic will (Louisiana's civil law term for what common-law states call a holographic will) is entirely handwritten, dated, and signed by the testator. All three elements are mandatory under Civil Code Article 1575:

• Entirely handwritten: Every word of the will must be in the testator's own handwriting. Typed text, printed text, or text written by another person — even a single line — can invalidate the entire document.
• Dated: The will must include a date (at minimum, month and year — courts have accepted partial dates in some circumstances, but a full date is safest).
• Signed: The testator must sign. The signature must appear at the end of the will to indicate completion.

No witnesses are required. No notary is required. No particular legal language is required. A valid olographic will can be one paragraph written on notebook paper, provided it's entirely in the testator's handwriting, dated, and signed.

After death: An olographic will must be probated in court before it can govern the estate distribution. This involves filing the will with the district court, swearing an affidavit that the signature and handwriting are authentic, and obtaining a court order recognizing the will as valid. This is simpler than it sounds — it's often a brief proceeding — but it is required before the will has legal effect.

The Notarial Testament

A notarial will must be executed with more formal requirements under Civil Code Article 1577:

• Written or typed: Unlike the olographic will, a notarial testament can be printed or typed.
• Signed on each page by the testator.
• Signed by a notary public who is present when the testator signs.
• Two witnesses must be present and sign the will in the presence of the testator and each other.
• A declaration clause (typically part of the standard form) states that the testator signed and declared the document to be their testament.

Witnesses must be at least 16 years old and have legal capacity. They cannot be a beneficiary under the will (or a relative or heir of a beneficiary) — doing so doesn't automatically void the will, but it can create complications with the affected bequest.

Self-proved: A properly executed notarial testament is self-proved, meaning it can be admitted to court without additional testimony or affidavits about the testator's signature. This makes the probate process faster and less expensive than for an olographic will.

What Makes a Will Invalid in Louisiana

Common problems:

• A will signed by the testator but not in their own handwriting (e.g., typed or written by someone else) that lacks notarization and witnesses — this fails both the olographic and notarial requirements
• A notarial will with only one witness instead of two
• A "witnessed will" from another state that doesn't meet Louisiana's requirements when dealing with Louisiana property
• A will signed after capacity was lost to dementia or other incapacity
• A will executed under undue influence (legal action required to establish this)

What about out-of-state wills? Louisiana generally recognizes a will as valid for movable property if it was valid under the law of the state where it was executed. However, Louisiana has special rules for immovable property (real estate) located in Louisiana — the will must satisfy Louisiana's formalities or the property may not transfer as intended. This is a common complication for families who moved to Louisiana late in life.

How a Will Is "Probated" in Louisiana

Louisiana doesn't use the word "probate" for this process — the civil law term is filing for recognition of the testament. Here's how it works:

For an olographic will: An interested party (usually the executor named in the will, or an heir) files a petition with the district court along with the original will. A person familiar with the testator's handwriting (often the executor or a close family member) swears an affidavit confirming the will is authentic. The court issues an order recognizing the will.

For a notarial will: Because it's self-proved, the recognition process is typically simpler. The original notarial will is filed with the court and accepted without the need for additional testimony.

Once the will is recognized by the court, the succession proceeds under its terms — subject always to forced heirship rights (children under 24 or permanently incapacitated children cannot be fully disinherited regardless of what the will says).

What Happens If the Will Is Invalid or Lost?

Invalid will: If the will fails to meet Louisiana's formalities, it has no legal effect. The estate passes as if the person died without a will — through intestate succession under Louisiana law.

Lost will: A lost will that can be proven to have existed and is reconstructed through testimony can potentially be admitted, but this is contested and requires court proceedings. If it cannot be proven, the estate proceeds intestate.

Multiple wills: The most recent valid will controls. Earlier wills may have been revoked expressly or by operation of law. An attorney should review all documents found.

Practical Steps When You Find a Will

1. Do not distribute any assets based on the will until it has been formally recognized by the court
2. Locate the original document — courts generally require the original, not a copy
3. File the original with the district court in the parish where the decedent was domiciled
4. If the will is olographic, arrange for an affidavit of handwriting from someone who knew the testator's writing
5. Wait for the court's order recognizing the testament before treating it as legally effective

Whether a will is valid determines the entire course of estate settlement — which assets go where, whether forced heirship applies in certain ways, and whether the Small Succession Affidavit pathway is available. The Louisiana Estate Settlement Guide covers the full succession workflow for both testate (with will) and intestate (without will) estates.

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