Contesting a Will in Louisiana

A Will contest transforms probate from a routine administrative process into adversarial litigation. The outcome determines who controls the estate and how assets are distributed.

Lack of testamentary capacity §1477

The person making the will (the testator) must have understood what they owned, who their natural heirs were, and what the will would do. Evidence of advanced dementia, severe mental illness, or intoxication at the time of signing can support this claim.

Undue influence

A will may be challenged if someone in a position of trust or power over the Testator manipulated them into changing their estate plan. Courts look at the relationship between the influencer and the testator, the testator's vulnerability, and whether the will's terms are consistent with the testator's known wishes.

Improper execution §9:2442

Louisiana law requires specific formalities: the will must be signed by the testator (or at their direction and in the testator's presence) and witnessed by at least 2 competent witnesses. Louisiana does recognize holographic (handwritten) wills, so challenges on formality grounds depend on whether the specific type of will met its own requirements.

Fraud or forgery

A will obtained through deception — such as tricking the testator about what they were signing — or a will that was physically forged can be challenged on these grounds.

In Louisiana, a will that has been admitted to probate is presumed valid. The person contesting the will bears the burden of proving their claim. This is a significant hurdle — courts favor enforcing the testator's documented wishes.

• The court may delay appointing a permanent personal representative until the contest is resolved
• Asset distribution is frozen during litigation
• Both sides may conduct discovery (depositions, document requests, medical record subpoenas)
• The contest may settle through negotiation, or it may require a trial
• Attorney fees for a contested probate can be substantial for all parties