Alimony in Louisiana: how it works, what you can expect

Last updated 2026-07-09

What is alimony called in Louisiana and how does the law define it?

Louisiana does not use the word 'alimony' in its statutes. The state calls it 'spousal support,' and the Louisiana Civil Code governs it through Articles 111 through 117. The term matters. Search a Louisiana court form for 'alimony' and you'll find nothing.

The law recognizes two phases. While the divorce case is open, one spouse can request interim spousal support (sometimes called pendente lite support). Once the judgment is final, the court can order final periodic support if the recipient qualifies. The two types run on different standards, different clocks, and different ways to end.

Interim support keeps the financial status quo during the case. The bar is low: the requesting spouse just has to show they lack the income or resources to maintain the standard of living they had during the marriage ^[1]. Final periodic support is harder. The requesting spouse must prove they are free from fault in the breakup and that they genuinely lack the means to meet basic needs ^[2].

For a wider look at how spousal support works across the country, the alimony overview is a good place to start before you dig into Louisiana's rules.

Who qualifies for spousal support in Louisiana?

Interim support is easy to qualify for. Either spouse can request it by showing financial need against the marital standard of living. Fault does not enter the picture at this stage ^[1].

Final periodic support is a different animal. Two things must both be true before a court will award it.

First, the requesting spouse must be 'free from fault' in causing the dissolution of the marriage. Louisiana courts read fault strictly. Adultery, abandonment, and abuse are the classic disqualifiers. Courts have also denied final support over things like spending that wrecked the marriage financially, though that case law turns on specific facts ^[3].

Second, the spouse must lack 'sufficient means for support.' The court weighs the claimant's income, earning capacity, assets, and financial obligations. Having some income does not disqualify you automatically. The real question is whether your resources cover your needs once the marriage ends.

Domestic abuse changes the math. La. Civ. Code art. 111 provides that a spouse who suffered abuse by the other spouse may be awarded final periodic support regardless of fault ^[2]. That protection sits on top of the standard analysis.

Here's the part people miss: the burden of proving freedom from fault falls on the spouse asking for support. If you want final support, be ready to answer any fault the other side throws at you.

How does a Louisiana court calculate the amount of spousal support?

There is no formula for interim support. The court weighs the needs of the requesting spouse against the paying spouse's ability to pay, measured against the marital standard of living ^[1]. Judges have wide discretion here.

Final periodic support comes with a hard ceiling. Under La. Civ. Code art. 112, the award cannot exceed one-third of the paying spouse's net income ^[2]. That cap is real, and it decides plenty of cases on its own.

Within that ceiling, the court weighs the factors listed in Article 112:

• The needs of the parties based on the standard of living during the marriage
• The income and means of the parties, including how liquid their assets are
• The financial obligations of the parties
• The earning capacity of the parties
• The effect of custody arrangements on a party's earning capacity
• The time the recipient needs to get education or training
• The health and age of the parties
• The duration of the marriage
• The tax consequences of the award

Louisiana guarantees the recipient no particular lifestyle. The standard is meeting 'needs,' not rebuilding the marital standard of living. That is a real difference from states that aim to keep both spouses close to their old life.

Net income for the cap means income after taxes and mandatory deductions. Courts usually require both parties to file a sworn financial statement. If you're representing yourself, filling that form out accurately is one of the most useful things you can do.

How long does spousal support last in Louisiana?

Interim support ends when the divorce judgment becomes final. That's its natural stopping point. A party can also ask to end it sooner by showing circumstances have changed ^[1].

Final periodic support has no fixed maximum in the statute, but it is always modifiable and always terminable. It lasts only as long as the recipient keeps lacking sufficient means for support. If their finances improve, the paying spouse can file to reduce or end the award.

Three events stop final support automatically, by operation of law: the recipient remarries, the recipient enters open concubinage (open cohabitation with a romantic partner), or the paying spouse dies ^[10]. You don't have to go back to court for remarriage or death to trigger the end. Open concubinage is murkier. Courts read 'open' to mean publicly known rather than hidden, and 'concubinage' to mean a stable sexual relationship. The case law here is fact-heavy.

Duration in the real world tracks the reason for the award. A spouse who stayed home with kids for 20 years in a long marriage might get support for a good stretch while retraining or getting back to work. A spouse married three years with a professional degree will likely see a short award, if any.

What is the difference between interim support and final periodic support?

People mix these two up constantly, and the mix-up costs them in how they run their case.

Feature	Interim Support	Final Periodic Support
When it applies	While divorce is pending	After the divorce judgment
Fault requirement	None	Recipient must be free from fault
Standard of living	Maintains marital standard	Covers needs only
Statutory cap	None (judicial discretion)	1/3 of payer's net income
Ends automatically when	Divorce judgment is final	Remarriage, cohabitation, or death
Can be modified	Yes	Yes

Interim support can end up more generous than final support. It references the marital standard of living instead of bare needs, and it carries no hard cap. If your case is going to take a year or more, the interim award can matter a lot.

To see how the whole divorce process flows in Louisiana, it helps to understand divorce papers and what each stage requires.

Does fault affect spousal support in Louisiana?

Yes, and hard. This is one of the sharpest gaps between Louisiana and many other states.

For final periodic support, fault is a threshold, not one factor among many. A spouse found 'at fault' in the dissolution of the marriage is flatly barred from receiving final support, no matter how much financial need they have ^[2]. Louisiana courts draw the support fault standard from the same body of fault law used for covenant marriage grounds, though the application differs.

Fault that courts have found disqualifying includes adultery, physical or mental cruelty, abandonment, and public defamation. Mutual fault is live too. A court can find both spouses helped break the marriage, and then neither one gets final support.

Fault does nothing to interim support. That gap surprises people. A spouse who committed adultery can still collect support while the divorce is pending, then get shut out of final periodic support once it's finalized.

The carve-out again: if you were a victim of domestic abuse, Louisiana law protects your right to support even inside a fault analysis. La. Civ. Code art. 111 addresses this directly ^[2].

Can spousal support be modified or terminated after the divorce?

Both interim and final support orders can change if circumstances change. The standard is a 'material change in circumstances' since the last order ^[4].

Common reasons to ask for a modification: the paying spouse loses a job, the receiving spouse gets a big raise or inherits money, someone's health shifts, or the paying spouse retires. Courts look at whether the change is real, substantial, and something nobody saw coming when the original order went in.

Termination is automatic on the recipient's remarriage or open cohabitation, or on the paying spouse's death. For anything else, you file a rule to show cause asking the court to modify or terminate. You file it in the same district court that handled the divorce.

If the paying spouse just stops paying without a court order cutting the obligation, the arrears pile up and stay collectible. Louisiana courts can use income assignment (wage garnishment), contempt, and seizure of assets to enforce support orders ^[5].

If you and your spouse both agree to new terms, you can submit a consent judgment. Getting it in writing and signed off by the judge is the only way to make the change stick.

How do you ask for spousal support in a Louisiana divorce?

If you're filing for divorce and want interim support, you request it in your initial petition or by filing a motion for interim spousal support after the case opens. The request goes to the district court in the parish where either spouse lives ^[6].

For final periodic support, you usually include the claim in the divorce petition or in a separate petition for spousal support filed before the divorce judgment is final. Louisiana courts have held that the right to claim final support can be waived if you don't assert it in time. Don't sit on it.

In an uncontested divorce where both spouses agree on support terms, you put the agreed terms in your marital settlement agreement or consent judgment. Courts usually approve agreed terms as long as they're not unconscionable. This is the cleanest route because it skips a contested hearing.

DivorceClear's $149 document packet includes the marital settlement agreement where spouses document their agreed spousal support terms, along with the other core forms for an uncontested Louisiana divorce. If support is disputed, you're into contested hearing procedures that go well past DIY paperwork.

Either way, both parties will likely need to complete a sworn financial disclosure. Louisiana district courts often have their own local forms for this. The Louisiana Supreme Court's self-help resources at the Louisiana Courts website list what's available by district ^[6].

If your situation has any real complexity about whether you qualify or how much to ask for, paying a divorce attorney for a consultation is money well spent.

Are there tax consequences to spousal support in Louisiana?

Federal law changed here, and plenty of people are still working from the old rules.

For divorce agreements executed after December 31, 2018, the Tax Cuts and Jobs Act killed the federal deduction for the paying spouse and dropped the requirement that the recipient report support as income ^[7]. This applies to Louisiana spousal support the same as everywhere else.

For divorce or separation agreements executed before January 1, 2019, the old rules hold: the payer could deduct payments, and the recipient reported them as income. Those pre-2019 agreements keep the old treatment unless they get modified and the modification explicitly adopts the new rules ^[7].

This matters at the negotiating table. Under the old rules, a bigger support payment was partly offset by the payer's deduction. Under current law, no deduction, so the after-tax cost to the payer is higher. That pushes settlements toward lower support numbers or lump-sum deals.

Lump-sum support (as opposed to periodic payments) has always carried different tax treatment. If you're weighing a lump-sum in place of periodic support, talk to a tax professional before you finalize anything.

What happens to spousal support if both spouses agree to waive it?

Louisiana law lets spouses waive spousal support by contract, either in a matrimonial agreement (prenuptial or postnuptial) or in a settlement agreement during the divorce ^[8]. Courts generally enforce these waivers.

Many uncontested divorces include a mutual waiver. Both spouses agree neither will seek support, the waiver goes into the settlement agreement, and the court approves it as part of the judgment. That gives both people a clean break.

A few cautions. A court could set a waiver aside if it was obtained by fraud, duress, or without fair disclosure of the other spouse's finances. That's rare, not impossible. La. Civ. Code arts. 2325-2376 govern the enforceability of these matrimonial agreements ^[8].

A waiver in the divorce agreement does not undo the automatic termination events. And here's the trap: if support was never ordered and you later find yourself in need, you generally cannot go back and claim it once the judgment is final if you didn't assert the claim in time.

How does spousal support interact with community property in Louisiana?

Louisiana is one of nine community property states ^[9]. That shapes the full financial picture of your divorce, even though property division and spousal support are legally separate claims.

Community property splits equally (50/50) by default. Spousal support is a separate question about ongoing income transfer. You can have both: a 50/50 property split plus a support award. Or a property split with no support. Or support with an unequal property split by agreement.

The two interact in practice. A spouse who walks away with a big share of income-producing community assets may have a harder time proving need for final support, because those assets count as 'means of support.' Flip it around, and a spouse who keeps the family home but little liquid income might have a stronger support claim despite owning real property.

Community property gets divided through a partition proceeding or by agreement. Spousal support is handled in the divorce proceeding or a separate support proceeding. The two are not automatically consolidated, though they usually move together when one attorney runs the whole case.

What should you realistically expect if you're self-represented?

If support is genuinely disputed, walking into a hearing without a lawyer is rough. Louisiana's support law mixes fault analysis, financial disclosure, and judicial discretion, and none of that shrinks down to a checklist. I would not try to litigate a contested support hearing alone.

But if you and your spouse already agree on whether there's support, how much, and for how long (or agree to waive it), the paperwork side of an uncontested divorce is very manageable. The agreement just has to be documented right and filed with the court.

For any self-represented litigant in Louisiana, start with the district court clerk's office where you file. The Louisiana Supreme Court's Court Self-Help Centers run through 42 courthouses around the state ^[6]. These centers explain procedures and forms. They cannot give legal advice.

The divorce rate in America has slid over the past two decades, but Louisiana still sees tens of thousands of divorce filings a year, and a real share of them are uncontested and self-represented. The system expects pro se filers on straightforward cases.

DivorceClear's document packet is a fair option if your divorce is truly uncontested and you've settled the support question. If there's any real fight over it, get a divorce lawyer for a consultation before you file.

Nothing here is legal advice. Louisiana laws change, local rules vary by parish, and your own facts drive the outcome. If your situation is complex, talk to a licensed Louisiana family law attorney.

Frequently asked questions

How long do you have to be married to get alimony in Louisiana?

There is no minimum marriage length required to be eligible for spousal support under Louisiana law. But the length of the marriage is one factor a court weighs under La. Civ. Code art. 112 when setting the amount and duration of final periodic support. A very short marriage generally produces a small award or none at all, even if the requesting spouse technically qualifies.

Can a cheating spouse get alimony in Louisiana?

No. A spouse found at fault in the dissolution of the marriage, including through adultery, is barred from receiving final periodic support under Louisiana law. Fault is a threshold requirement, not one factor among many. The at-fault spouse cannot receive final support regardless of financial need. They can still receive interim support while the divorce is pending, since fault is irrelevant for that phase.

What is the maximum alimony amount in Louisiana?

Final periodic spousal support in Louisiana cannot exceed one-third of the paying spouse's net income. That cap is set by La. Civ. Code art. 112 and applies regardless of the recipient's need or the length of the marriage. Interim support during the proceedings has no statutory cap; the amount is based on the marital standard of living and judicial discretion.

Does Louisiana alimony end if the recipient lives with someone new?

Yes. Final periodic support ends automatically if the recipient enters 'open concubinage,' meaning open and publicly known cohabitation with a romantic partner. This is one of three automatic termination events in Louisiana law, along with remarriage and death of the paying spouse. You do not need to file a new motion for the termination to take effect once open cohabitation is established.

Is spousal support the same as alimony in Louisiana?

Yes. Louisiana uses the term 'spousal support' in its statutes where most people say 'alimony.' The concepts are identical. Louisiana Civil Code Articles 111 through 117 govern spousal support. When filling out forms or talking to court clerks, use 'spousal support' to match the statutory language and skip the confusion.

How do I stop paying alimony in Louisiana?

If an automatic termination event happens (the recipient's remarriage, open cohabitation, or your death), support ends by law. For other changes, file a rule to show cause in the district court that issued the original order, proving a material change in circumstances. Common grounds include job loss, the recipient's increased income, or a big change in financial need. Get the court order before you stop paying.

Can you get a lump-sum alimony payment in Louisiana?

Louisiana courts can award lump-sum spousal support, though it's less common than periodic support. Parties can also agree to a lump-sum in place of periodic payments in their settlement agreement. A lump-sum settles the support obligation permanently and cannot be modified later. Tax treatment differs from periodic payments, so consult a tax professional before agreeing to a lump-sum structure.

How is spousal support different from child support in Louisiana?

Spousal support goes from one spouse to the other based on financial need and fault-free status. Child support goes to the custodial parent for the benefit of the children and is calculated using Louisiana's child support guidelines (La. R.S. 9:315 et seq.), which follow an income shares model. They are separate legal claims filed under different statutes. Use a child support calculator to estimate child support separately.

What financial documents do I need to request alimony in Louisiana?

Courts typically require both parties to submit sworn financial statements showing income, assets, debts, and monthly expenses. Gather recent tax returns (at least two years), pay stubs, bank statements, retirement account statements, and documentation of monthly expenses like mortgage or rent, utilities, and insurance. The more complete and accurate your financial picture, the better the court can evaluate your request.

Does Louisiana alimony count as income for the recipient?

Under federal tax law as changed by the Tax Cuts and Jobs Act of 2017, spousal support under agreements finalized after December 31, 2018 is no longer taxable income to the recipient and is not deductible by the payer. For agreements finalized before that date, the old rules (taxable to recipient, deductible by payer) still apply unless the agreement is modified to adopt the new rules.

Can you waive alimony in a Louisiana prenuptial agreement?

Yes. Louisiana allows spouses to waive spousal support in a matrimonial agreement (prenuptial or postnuptial contract) under La. Civ. Code arts. 2325-2376. Courts generally enforce these waivers. A waiver can be challenged if it was obtained by fraud, duress, or without adequate financial disclosure. Many couples also waive support mutually in their divorce settlement agreement at the time of the divorce.

How long does it take to get a spousal support order in Louisiana?

Interim support can sometimes be ordered within weeks if the requesting spouse files an emergency motion and the court calendar allows. A final contested spousal support hearing takes much longer, often several months, depending on the parish's docket. An agreed amount in an uncontested divorce is typically approved when the divorce judgment is entered, which takes a minimum of 180 days (for marriages with minor children) or 30 days (in other cases) after service or filing, depending on the ground used.

What is the difference between interim and final spousal support in Louisiana?

Interim support is paid while the divorce is pending and is based on the marital standard of living. It requires no fault analysis. Final periodic support is paid after the divorce judgment and requires the recipient to be free from fault. It's capped at one-third of the payer's net income and covers needs, not lifestyle maintenance. Interim support is almost always more generous when the marriage had a high standard of living.

Sources

1. Louisiana Civil Code, Article 111 (Louisiana State Legislature): Interim spousal support standard: requesting spouse must show they lack sufficient income or resources to maintain the standard of living enjoyed during the marriage; fault is irrelevant for interim support.
2. Louisiana Civil Code, Article 112 (Louisiana State Legislature): Final periodic support is capped at one-third of the payer's net income; the recipient must be free from fault; domestic abuse victims may receive support regardless of fault.
3. Louisiana Civil Code, Articles 103 and 103.1 (Louisiana State Legislature): Fault grounds for divorce and dissolution; courts use fault definitions in evaluating eligibility for final periodic support.
4. Louisiana Civil Code, Article 114 (Louisiana State Legislature): Spousal support may be modified or terminated upon proof of a change of circumstances of either party.
5. Louisiana Revised Statutes Title 9, Sections 303-315 (Louisiana State Legislature): Louisiana courts may use income assignment, contempt, and asset seizure to enforce spousal support orders.
6. IRS Publication 504, Divorced or Separated Individuals (Internal Revenue Service): Under the Tax Cuts and Jobs Act, alimony/spousal support under agreements finalized after December 31, 2018 is not deductible by the payer and not taxable income to the recipient.
7. Louisiana Civil Code, Articles 2325-2376, Matrimonial Agreements (Louisiana State Legislature): Louisiana allows spouses to waive spousal support in a matrimonial agreement; courts generally enforce such waivers if entered into without fraud or duress.
8. Community Property States list (Internal Revenue Service): Louisiana is one of nine community property states in the United States, meaning property acquired during the marriage is generally owned equally by both spouses.
9. Louisiana Civil Code, Article 115 (Louisiana State Legislature): Final periodic support terminates automatically upon the recipient's remarriage, the recipient's open concubinage, or the death of the paying spouse.
10. Louisiana Revised Statutes 9:315 et seq., Child Support Guidelines (Louisiana State Legislature): Louisiana child support is calculated under a statutory income shares model separate from spousal support statutes.