Louisiana's trust law is fundamentally different from every other state in the country. Louisiana is the only U.S. state that operates under a civil law system (derived from French and Spanish legal traditions) rather than common law. This means that trusts in Louisiana follow a completely separate set of rules, terminology, and legal principles. Louisiana has not adopted the Uniform Trust Code and never will in its current form, because the UTC is built on common law concepts that do not align with Louisiana's civil law framework. The Louisiana Trust Code is found at La. R.S. Sections 9:1721 through 9:2252.
This guide applies to both revocable and irrevocable trusts in Louisiana.
Where Louisiana trust law lives
The Louisiana Trust Code is codified in La. R.S. Title 9, Sections 1721 through 2252. It was originally enacted in 1964 and has been amended many times since. The code covers trust creation, trustee duties, beneficiary rights, accounting, compensation, and termination. Because Louisiana classifies trusts within its donation framework (a civil law concept), many provisions have no direct equivalent in other states' trust codes.
Accounting and notice requirements
Louisiana requires mandatory annual accounting. Under Section 9:2088(B), the trustee must provide an accounting at least once per year. The accounting must be delivered within 90 days after the end of the calendar year or accounting period (Section 9:2088). It must include all cash receipts and disbursements, all deliveries and receipts of other property, and a list of all trust property at year-end.
For revocable trusts, the trustee's accounting duties run to the trust creator only, not to other beneficiaries.
A final account is required at termination, revocation, resignation, or removal of the trustee (Section 9:2088(C)).
One of Louisiana's most powerful provisions: if a beneficiary provides written approval of the accounting, that approval is conclusive against the beneficiary on all matters disclosed (Section 9:2088(D)). This gives trustees strong protection when beneficiaries sign off on the records.
Louisiana uses peremptive (not merely prescriptive) limitation periods. This is a critical distinction. A prescriptive period can be interrupted or suspended. A peremptive period cannot. Under Section 9:2234, the limitation is two years prescriptive and three years absolute peremptive, tied to the rendering of the accounting. For minor beneficiaries, the period runs from the date they reach the age of majority.
Trustee duties
Louisiana trustees must "administer the trust as a prudent person would" (Section 9:2116). The duty of loyalty requires the trustee to act "solely in the interest of the beneficiary" (Section 9:2082(A)), and the duty of impartiality requires administration that is "fair and reasonable" to all beneficiaries (Section 9:2082(B)). Louisiana has its own prudent investor standard (Section 9:2127), which takes a portfolio-as-a-whole approach but is not based on the Uniform Prudent Investor Act.
Compensation is "reasonable" if the trust instrument is silent (Section 9:2181), and the court may deny compensation for breach (Section 9:2182).
Trustee eligibility is more restrictive in Louisiana than in other states. Under Section 9:1783, only U.S. citizens or residents, or authorized institutions, can serve as trustee. This eliminates the possibility of using foreign trustees, which is permitted in some other jurisdictions.
What makes Louisiana different
Forced heirship. This is the single most important distinction in Louisiana trust law. Under La. C.C. art. 1493 and following, Louisiana imposes forced heirship rules that give certain children an absolute right to a portion of the parent's estate. A trust cannot be used to circumvent forced heirship. If you have forced heirs (children under 24, or children of any age who are permanently incapable of caring for themselves), they are entitled to a portion of your estate that cannot be diverted by a trust. No other state has this rule.
20-year Rule Against Perpetuities. Louisiana has the shortest trust duration limit in the nation. Under La. R.S. Section 9:1831, trusts generally cannot last longer than 20 years (with some exceptions for certain beneficiaries). This is dramatically different from states like South Dakota (perpetual), Tennessee (360 years), or even most standard states (90 years). If you are accustomed to thinking about multi-generational trusts, Louisiana's 20-year limit requires a fundamentally different approach.
Civil law framework. Louisiana trusts operate within a donation framework, not the common law trust framework used by every other state. This means legal concepts, terminology, court procedures, and the interaction between trusts and other legal instruments follow different rules. An attorney experienced in another state's trust law may not be equipped to handle Louisiana trust matters without specific Louisiana training.
Peremptive limitation periods. Louisiana's peremptive periods cannot be interrupted or suspended. Once the clock starts, it runs regardless of other circumstances. This is stricter than prescriptive periods used in other states, where the clock can be paused under certain conditions.
No directed trust, decanting, or nonjudicial settlement statutes. Louisiana has not adopted the directed trust statutes, decanting provisions, or nonjudicial settlement agreement frameworks that are common in other states. This limits some of the flexibility available for modifying or restructuring trusts.
TrustHelm tip: Louisiana's mandatory annual accounting with a 90-day deadline is one of the strictest in the country. TrustHelm's financial tracking and reminder features can help trustees stay on top of the year-end accounting deadline and maintain organized records of all trust transactions throughout the year.
The most common Louisiana trust mistakes
Not funding the trust. As in every state, the most common mistake is failing to transfer assets into the trust properly. In Louisiana, this includes ensuring that the trust's ownership of immovable property (real estate) is properly recorded.
Ignoring forced heirship. Attempting to use a trust to disinherit forced heirs will fail under Louisiana law. The forced heirship rules override trust provisions, and trusts that violate these rules can be challenged and reformed.
Assuming other states' trust rules apply. Louisiana's civil law framework is so different from every other state that assumptions based on experience with common law trusts can lead to serious mistakes. Even basic concepts like trustee duties, beneficiary rights, and limitation periods work differently.
Missing the 90-day accounting deadline. Louisiana's mandatory annual accounting must be delivered within 90 days after the end of the accounting period. Missing this deadline creates liability exposure and undermines the trustee's ability to rely on the peremptive limitation periods.
Moving a trust into or out of Louisiana without legal guidance. Moving a trust from a common law state to Louisiana (or vice versa) creates significant legal complications because the two systems are fundamentally incompatible. The trust may need to be restructured entirely.
When to talk to an attorney
You should consult a Louisiana trust attorney for virtually any trust matter in the state, given the unique civil law framework. Specific situations that require professional guidance include dealing with forced heirship implications, understanding the 20-year trust duration limit, moving a trust into or out of Louisiana, and navigating the mandatory accounting requirements.
If you need help finding a qualified estate planning attorney in your area, visit TrustHelm's Find an Attorney tool.
This guide is for educational purposes only and does not constitute legal advice. Consult a qualified attorney for decisions about your trust.