AlimonyCalcByState
🎷 LA Pre-Filled
Louisiana Spousal Support Calculator 2026
Estimate spousal support payments in Louisiana based on both incomes and marriage length. Louisiana laws are already loaded.
Spousal Support
Term Used in LA
Judge’s Discretion
Calculation Type
No
Permanent Available
Fault Counts
Fault Considered
Estimate Only: This calculator provides a general estimate. Louisiana spousal support is determined by a judge based on multiple factors. Consult a family law attorney for advice specific to your situation.
⚖️ Louisiana Spousal Support Calculator
Louisiana Spousal Support Estimator
Enter both spouses’ monthly gross incomes and marriage length — Louisiana’s approach is pre-loaded.
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Est. Monthly Spousal Support
$0
Per month estimate
Est. Annual Amount
$0
Per year estimate
Est. Duration
—
Based on Louisiana norms
Est. Total Paid
$0
Over full duration
⚠️ Remember: This is an estimate only. Louisiana judges consider many factors beyond income alone — including each spouse’s earning capacity, age, health, standard of living, and contributions to the marriage. Always consult a Louisiana family law attorney.
Louisiana Spousal Support Facts
Official Term
Spousal Support
Calculation Method
Judge’s Discretion
Typical Amount
One-third of payor’s net income (interim); needs-based final
Duration Rule
5 years maximum (final support)
Permanent Available?
No — state abolished permanent spousal support
Fault Considered?
Yes — can affect award
Key Law Note
Louisiana caps final spousal support at one-third of the payor’s net income with a 5-year maximum duration.
What to Know About Louisiana Spousal Support
- →Louisiana’s final spousal support is capped at 5 years — permanent alimony no longer exists in Louisiana.
- →Louisiana considers marital fault — a spouse who is at fault for the divorce cannot receive final support.
- →Louisiana’s courts have full discretion in spousal support decisions — two similar cases can result in very different outcomes depending on the judge.
Frequently Asked Questions
How is spousal support calculated in Louisiana?
Louisiana does not use a fixed formula for spousal support. Judges have full discretion and typically consider the income difference (often One-third of payor’s net income (interim); needs-based final), the standard of living during marriage, and each spouse’s future earning capacity.
How long does spousal support last in Louisiana?
Louisiana spousal support duration: 5 years maximum (final support). Permanent spousal support is not available in Louisiana — support is always time-limited.
Does fault affect spousal support in Louisiana?
Yes — fault is a significant factor in Louisiana. Marital misconduct including adultery can affect the award of spousal support and in some cases eliminate it entirely.