Summer means camp registrations, sports clinics, and activity fees, and for separated parents the question is immediate: who pays? California's child support framework treats these costs as potential add-ons to base guideline support, but whether a particular expense qualifies and how it is divided depends on the category it falls into and what the parents agree to or the court orders.
Base support versus add-ons
Guideline child support, the amount calculated under Family Code section 4055, is meant to cover the child's ordinary living expenses. It does not automatically cover every summer program. Costs that fall outside the guideline formula are handled as additional child support, commonly called add-ons, under Family Code sections 4061 and 4062. Add-ons come in two types: mandatory and discretionary.
Mandatory add-ons
Some add-ons are not optional. The court must order them. Under Family Code section 4062, subdivision (a), the mandatory add-ons include child care costs related to employment or reasonably necessary education or training for employment, and the reasonable uninsured health care costs of the child. This is where summer care often lands. If you enroll your child in day camp because you work and need coverage during the summer months, that cost is a mandatory add-on that the court must include in the support order. The key is the nexus to employment: the care must be necessary because the parent works or is in job training.
Discretionary add-ons
Other costs are add-ons the court may order in its discretion but is not required to. Under Family Code section 4062, subdivision (b), discretionary add-ons include costs related to the educational or other special needs of the child and travel expenses for visitation. An enrichment camp, a sports academy, or a specialized arts program that is not tied to a parent's work schedule falls here. The court considers whether the expense is reasonable, in the child's best interest, and consistent with the family's circumstances. A parent who unilaterally enrolls the child in an expensive program without the other parent's agreement risks being told to bear the cost alone.
How the cost is split
Add-ons are not automatically divided in half. Under Family Code section 4061, additional expenses under section 4062 are apportioned between the parents based on their respective incomes. If one parent earns seventy percent of the combined income, that parent pays seventy percent of the add-on. The proportional split applies to both mandatory and discretionary add-ons once they are ordered.
Getting agreement or an order
The cleanest path is to agree in writing before you enroll the child, spelling out the program, the cost, and each parent's share. If you cannot agree, you can ask the court to include the expense as an add-on. Bring documentation of the cost, the reason it benefits the child, and how it relates to the statutory categories. If the expense is work-related child care, emphasize the mandatory nature. If it is enrichment, be prepared to show why it is reasonable given the family's financial picture.
Frequently asked questions
Is summer camp automatically covered by child support? Not automatically. Base guideline support is separate from add-ons. Summer camp may qualify as a mandatory add-on if it is child care related to employment, or as a discretionary add-on if it is an enrichment or special-needs expense.
Do we split camp costs fifty-fifty? Not by default. Add-ons are apportioned in proportion to the parents' net incomes under Family Code section 4061, not split equally.
The other parent enrolled our child in an expensive camp without asking. Do I have to pay half? Maybe not. Discretionary add-ons require either agreement or a court order. A parent who unilaterally incurs the expense may bear the cost alone if the other parent did not consent and the court has not ordered it.
What if I need camp only because I work? Child care that lets a parent work or pursue reasonably necessary job training is a mandatory add-on under Family Code section 4062, subdivision (a). The court must order it, and the cost is split proportionally.
This article is part of the Summer Travel and Parenting Time series.