Louisiana’s child support guidelines are codified at La. R.S. 9:315 through 9:315.20, and the underlying schedule was extended up to $50,000 in combined monthly adjusted gross income by 2024 Act No. 86. The calculation is organized around two worksheets — Worksheet A for the standard case and Worksheet B for shared or split custody arrangements.
Key facts
| Model | Income shares — La. R.S. 9:315 et seq. |
|---|---|
| Schedule ceiling | $50,000/month combined AGI (Act 2024 No. 86) |
| Worksheets | Worksheet A (standard) and Worksheet B (shared/split custody) |
Custody arrangements covered
- Standard custody — Worksheet A
- Shared or split custody — Worksheet B
Frequently asked questions
What statute governs Louisiana child support?
La. R.S. 9:315 through 9:315.20.
How high does Louisiana’s schedule reach?
$50,000 per month in combined adjusted gross income, following the extension made by 2024 Act No. 86.
What worksheets does Louisiana use?
Worksheet A for the standard calculation and Worksheet B when shared or split custody is involved.
Is the Louisiana estimate a court order?
No — it’s a presumptive guideline estimate, not a filed order, and this tool doesn’t give legal advice.
Update history
- — Louisiana went live under La. R.S. 9:315 et seq., with the schedule extending to $50,000/month combined adjusted gross income (2024 Act No. 86) and both Worksheets A and B.
This is an estimate, not a court order or legal advice.
It applies Louisiana’s published child support guidelines to numbers you enter, for informational
purposes only. A judge may deviate from the guideline amount. Using this calculator does not create an
attorney-client relationship. For advice about your situation, consult a family law attorney.