Understanding the Louisiana Child Support Calculator Worksheet B
Worksheet B is the tool you use when your child support situation doesn't fit neatly into the standard single-income, single-child model. Louisiana uses it for cases involving two or more children, shared residential schedules where the obligor has significant parenting time, or situations where the combined gross monthly income exceeds the amounts that trigger Worksheet A. It looks more complicated than it needs to be, but once you've filled one out properly, the pattern becomes obvious. The main difference from Worksheet A is that B accounts for the actual time each parent spends with the children. That means it factors in the primary residential parent's share versus the non-custodial parent's share on a monthly basis. If the non-custodial parent has overnight visits more than about 90 days per year, you're generally looking at Worksheet B territory. The worksheet then applies an adjustment percentage based on that time split before arriving at the final obligation.
How to Fill Out the Louisiana Child Support Calculator Worksheet B
Start by gathering the gross monthly income for both parents. Gross income in Louisiana is broader than people expect. It includes wages, salary, commissions, bonuses, tips, self-employment income, retirement benefits, Social Security, unemployment compensation, workers' compensation, and even imputed income if a parent is voluntarily unemployed or underemployed. I've seen cases where a parent claimed "no income" while running a cash-based business with receipts showing consistent quarterly deposits. The court imputed income to them anyway based on earning capacity, and the other parent had to bring that documentation to prove otherwise. After income, you list any child support already being paid for other children from a prior relationship. This is a line item people consistently forget. If either parent has a legal obligation to pay child support for children from another case, that amount gets deducted from their gross income before the worksheet calculation proceeds. Leave it off and your numbers will be wrong. Leave it in when you shouldn't and you're looking at a motion to revise. Next comes the health insurance premium for the children and any unreimbursed medical expenses. The worksheet assumes the primary residential parent pays premiums unless stated otherwise, but you need actual documentation. Receipts, statements, payment confirmations—whatever shows who is actually paying and how much. I worked a case where the mother claimed $180 per month in health insurance premiums but couldn't produce a single statement. The court allowed only what was documented, which came to about $95 after reviewing her employer's summary of benefits.
The day care or work-related childcare cost is another section that trips people up. Louisiana only considers childcare expenses that are necessary because of employment or job training. If a parent works from home and claims daycare costs for children who are already supervised during work hours, that expense typically won't be factored in. You need employer verification of hours and a legitimate childcare arrangement. The cost gets split proportionally between the parents based on their income shares. Once you've entered the adjusted gross incomes, the worksheet calculates the basic child support obligation using the Louisiana child support guidelines table. That table is based on combined adjusted income and the number of children. Then you apply the residential schedule adjustment factor. This is where the actual time division matters. If the non-custodial parent has the children roughly 40% of overnights, their support obligation drops proportionally. The worksheet has a column for this adjustment percentage, and the judge or referee will check it against the actual visitation schedule established in the custody order. The final step combines the basic obligation with the health insurance, childcare, and medical expense allocations, then subtracts any credit for prior child support obligations. What's left is the monthly support amount the non-custodial parent owes. It sounds mechanical, but the mechanics matter. A single wrong entry in the adjusted income section cascades through every subsequent calculation.
Common Pitfalls and What to Watch For
The biggest mistake I see is using net income instead of gross income. Louisiana is a gross income state, which means deductions for taxes, retirement contributions, and union dues don't reduce the starting number. Some parents, particularly those familiar with other states' systems, will list their take-home pay and wonder why the figure doesn't match the guidelines table. It won't. You need to add those deductions back in to get the correct gross figure. Another issue is the imputation of income. If a parent has recently reduced their hours, quit a job, or switched to a lower-paying position without a legitimate medical or safety reason, the court can impute income at their previous earning level. I had a client whose ex-husband dropped from a salaried position paying $6,200 monthly to a part-time role at half the rate. He provided no documentation of medical incapacity or involuntary termination. The referee imputed the full previous salary, and the support order reflected that. He appealed and lost. The burden of proving voluntary underemployment is on the parent claiming it. Split custody arrangements introduce a different complexity. When each parent has primary physical custody of at least one child, the worksheet requires calculating support obligations for each parent toward the other's children and then netting them against each other. The higher-obligation parent pays the difference. People often calculate this manually and arrive at a number that doesn't match the worksheet's intended formula. Run it through the worksheet exactly as written rather than simplifying it in your head.
Where Worksheet B Falls Short
The worksheet is a formula, not a comprehensive assessment of a child's actual needs. It doesn't account for special educational expenses, extracurricular activities beyond what's considered standard, or variations in the cost of living between parishes. A family in East Baton Rouge facing the same guideline calculation as one in rural Caddo Parish will have very different real-world expenses, but the worksheet treats them identically. The court can deviate from the guideline amount, but that requires a separate hearing and justification. Most parents don't pursue deviation because the standard is high and the process adds months to an already long case. High-income cases also expose a limitation. Once combined gross income exceeds approximately $200,000 annually, the worksheet still applies the same percentage tables, but the resulting obligation may not reflect the actual standard of living the children would have enjoyed. Some judges add supplemental support on top of the worksheet calculation, but there's no standardized approach. If you're in this territory, expect the outcome to depend heavily on the individual judge and the quality of your documentation regarding the children's established lifestyle. You can find the current version of the Louisiana Child Support Calculator Worksheet B on the Louisiana Court of Appeal's website or through the Louisiana State Bar Association's family law resources. Make sure you're using the latest edition. The worksheets get revised periodically, and using an outdated form with incorrect income thresholds or adjustment factors will produce results the court won't accept. I once saw a submitted worksheet that was two revisions behind, and the filing got rejected outright. It added three weeks to the case timeline for something that should have been straightforward.
