Prenuptial Agreement Cost in Louisiana
Last updated 5 min read
A prenuptial agreement in Louisiana typically costs $1,000 – $2,500 for a simple agreement and up to $6,000 – $12,000 for complex estates. Louisiana prenup costs depend on attorney rates, how complex your finances are, and whether both spouses retain their own lawyer. This page isn't legal advice — it's a plain-English summary of how a prenup in Louisiana works, what it costs, and what the state requires.
Cost breakdown
| Complexity | Typical cost | Who this fits |
|---|---|---|
| Simple | $1,000 – $2,500 | W-2 income, no business, no kids from prior relationships |
| Moderate | $3,000 – $6,000 | Real estate, retirement accounts, modest separate property |
| Complex | $6,000 – $12,000 | Business interests, multi-state property, expected inheritance |
Average attorney rate in Louisiana: $200–$350/hr. Both spouses hiring separate attorneys typically adds 50–75% to the total bill.
What Louisiana law requires
- In writing: Yes — required.
- Notarization: Required.
- Independent counsel: Strongly recommended (and often outcome-determinative if litigated).
- Community property state: Yes — without a prenup, property acquired during marriage is presumptively split equally.
The controlling statute is La. Civ. Code arts. 2325-2332 (Matrimonial Agreements) — read the full text on the Louisiana legislature site.
CIVIL LAW JURISDICTION — DIFFERENT FRAMEWORK. Louisiana does not have a "prenuptial agreement" in the common-law sense. Prospective spouses execute a matrimonial agreement (matrimonial regime contract) under La. Civ. Code arts. 2325-2332 to opt out of the default community-property regime. The agreement must be made by authentic act — signed before a Louisiana notary public and two witnesses — before the marriage; otherwise court approval is required after marriage.
Timeline
Start the conversation at least 90 days before the wedding and sign at least 30 days before.
Find a prenup attorney in Louisiana
The single most important hire for a Louisiana prenup is your own family law attorney. We partner with LegalMatch to connect readers with vetted family law attorneys in their state.
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