How to File for Divorce in Louisiana: Residency, Grounds & Waiting Period

To file for divorce in Louisiana, at least one spouse must be domiciled in the state at the time of filing, and the case must be filed in the parish where either spouse is domiciled or in the parish of the couple's last matrimonial domicile. Louisiana offers a no-fault path built around a separation waiting period — 180 days apart if there are no minor children of the marriage, or 365 days apart if there are — as well as fault-based grounds that can move faster. Covenant marriages follow a separate, more limited set of rules. Below is what the materials show about residency, grounds, timing, and what to do next.

Who Can File: Residency and Venue Rules

Louisiana law requires that at least one spouse be domiciled in Louisiana at the time the divorce is filed. Domicile is about where you legally reside, not just where you happen to be staying. If a spouse maintains a residence in a particular parish for six months, that creates a rebuttable presumption that the person is domiciled in that parish. (La. Code of Civil Procedure art. 10(A)(7) and art. 10(B))

Venue — which parish's court can hear the case — matters a great deal in Louisiana. The divorce (or an annulment) must be brought in a parish where either spouse is domiciled, or in the parish of the couple's last matrimonial domicile. This is one of the few venue rules that cannot be waived by agreement: a divorce judgment issued by a court in the wrong parish is treated as an absolute nullity, meaning it is void as if it never happened. (La. Code of Civil Procedure art. 3941)

Time-sensitive point: because getting the parish wrong can void the whole judgment, confirm which parish qualifies as your domicile or last matrimonial domicile before filing, rather than assuming your current mailing address controls.

Grounds for Divorce in Louisiana

No-Fault Divorce Based on Living Separate and Apart

Louisiana's principal no-fault ground is a period of continuous separation. Spouses must live separate and apart continuously for 180 days if there are no minor children of the marriage, or 365 days if there are minor children. (La. Civil Code art. 103.1)

There are two procedural routes built around this waiting period:

• Article 102 divorce: One spouse files the petition first. The divorce is then granted once the applicable 103.1 period (180 or 365 days) has run from service of the petition on the other spouse, or from a written waiver of service, and the spouses have lived separate and apart continuously through that period. The filing spouse finalizes the divorce by filing a rule to show cause once the waiting period is satisfied. (La. Civil Code art. 102)
• Article 103 divorce: A spouse can instead file after already having lived separate and apart for the full 103.1 period, offering the completed separation itself as proof supporting the divorce, alongside the other grounds discussed below. (La. Civil Code art. 103)

In practical terms, an Article 102 filing lets you start the case while the clock is still running, while an Article 103 filing is used once the separation period is already behind you.

Fault-Based Grounds

Outside of a covenant marriage, Louisiana law also allows a divorce to be granted on proof of any of the following, without necessarily relying on the separate-and-apart period:

• Adultery by the other spouse;
• The other spouse's commission of a felony for which they have been sentenced to death or hard labor;
• Physical or sexual abuse of the spouse seeking the divorce, or of a child of one of the spouses, committed during the marriage; or
• A protective order or injunction issued against the other spouse during the marriage, either after a contradictory hearing or by consent.

(La. Civil Code art. 103) These fault grounds exist as alternatives to the separation-based ground in the same article, so they can be relevant if you are trying to understand whether your situation might not require waiting out the full 180- or 365-day period — this is a fact-specific question worth confirming with your court or an advocate rather than assuming.

Covenant Marriage: A Different, More Limited Set of Rules

If you entered into a covenant marriage in Louisiana — a distinct legal status couples opt into by signing a Declaration of Intent — the grounds for divorce are narrower. A covenant marriage generally allows divorce only for reasons such as adultery, a felony sentence, abandonment for one year, abuse, or living separate and apart for two years, and generally requires marital counseling first — except where the other spouse abused the spouse or a child. (La. R.S. 9:307) If you are not sure whether your marriage is a covenant marriage, that is worth confirming before assuming the standard no-fault timeline applies to you.

Community Property: What Happens to Assets and Debts

Louisiana is one of a small number of community property states. Under Louisiana law and case law, assets and debts acquired during the marriage are generally treated as community property to be divided, not just belonging to whoever's name is on the account. This includes retirement benefits earned during the marriage, which courts have recognized as one of the most valuable and complicated assets in a divorce — including public-employee pension benefits. (Sims v. Sims, 358 So.2d 919 (La. 1978); LASERS community property guidance) If a pension, 401(k), or other retirement account was funded during the marriage, expect it to be part of the property division conversation, and confirm the specific rules that apply to any particular plan, since retirement-plan division can involve its own separate paperwork.

If a Spouse Is in the Military

Two federal laws matter if you or your spouse is on active duty:

• Servicemembers Civil Relief Act (SCRA): If military duties materially affect a servicemember's ability to appear in a divorce, custody, or support case, the servicemember can obtain a stay of the proceeding of at least 90 days. This is designed to protect deployed or active-duty spouses and parents from default judgments or being forced to litigate while unable to participate. (50 U.S.C. § 3932)
• Uniformed Services Former Spouses' Protection Act (USFSPA): This federal law allows Louisiana courts to treat a servicemember's "disposable retired pay" as property that can be divided in the divorce, under Louisiana's own community property rules. It does not guarantee a spouse any fixed share — how much, if any, a spouse receives depends on Louisiana's property division rules. Direct payment of a share of retired pay to a former spouse through the Defense Finance and Accounting Service is only available where the couple was married 10 or more years overlapping with 10 or more years of the servicemember's military service (the "10/10 rule"). (10 U.S.C. § 1408)

What You Can Do in Louisiana

1. Confirm your domicile and the correct parish. Verify where you or your spouse are domiciled, or where your last matrimonial domicile was — this determines the only parish where the case can properly be filed, and it cannot be waived.
2. Check whether you have a covenant marriage. If so, review whether the limited grounds and counseling requirement in La. R.S. 9:307 apply before assuming the standard no-fault timeline applies to you.
3. Decide between an Article 102 or Article 103 filing. If you have not yet completed the 180-day (no minor children) or 365-day (minor children) separation period, an Article 102 filing lets you start the case now and finalize once the period runs and you serve or obtain a written waiver. If the separation period is already complete, an Article 103 filing may be appropriate.
4. Consider whether fault grounds apply. Adultery, a qualifying felony sentence, abuse of you or a child during the marriage, or an existing protective order may be relevant grounds — confirm with your parish court or a qualified advocate whether these could affect your timeline.
5. Identify community property early. List assets and debts acquired during the marriage, including retirement accounts and pensions, since these are generally treated as community property subject to division.
6. Flag active-duty military status. If either spouse is on active duty, be aware of SCRA stay rights and, for retirement-pay division, whether the 10/10 rule under USFSPA applies to direct DFAS payments.
7. Confirm current procedures with your parish court. Filing requirements, forms, and local practice can vary and change over time; verify current details with the clerk of court in the proper parish or a Louisiana-licensed attorney before you file.

This article is for general information only and is not legal advice; confirm your specific situation with the clerk of court in the proper Louisiana parish or a Louisiana-licensed attorney.