What Counts as a Shared Expense?
Almost every co-parenting money argument reduces to one question: does this count?
Not whether the child needed it. Whether it falls inside the category the order says both parents share.
The categories orders usually name
Medical. The least disputed. Copays, deductibles, prescriptions, orthodontics, therapy, glasses — anything not covered by insurance. Most orders share these, often pro rata by income rather than 50/50.
Childcare. Usually shared when it is work-related — daycare, after-school care, a nanny while both parents work. Babysitting so a parent can go out socially is generally not, and that distinction is where the disagreements start.
Activities. Sports, music lessons, clubs, camps, and the gear. The most argued-over category by a distance, because cost varies enormously and one parent's essential is the other's extravagance.
School. Fees, supplies, trips, tutoring, exam costs. Usually straightforward if the child attends the school both parents agreed to.
Clothing. Split about evenly in practice — some orders share it, many treat it as covered by support, and some say nothing at all.
The grey area
These are the ones that cause trouble, and none of them have a universal answer:
- Phones and data plans, especially once a teenager has one
- A car, insurance, driving lessons
- Travel sport — the tournament, the hotel, the flights
- Private tutoring when only one parent thinks it is needed
- Birthday parties and gifts
- Summer camp, which sits somewhere between childcare and an activity
- Therapy, which is clearly medical but sometimes contested on whether it was agreed
The clause that prevents most of it
Two provisions do most of the work.
A consultation threshold. A dollar figure above which the other parent must agree before the expense is incurred. Fifty, a hundred, two hundred — the number matters less than having one. Below it, no conversation needed. Above it, you ask first.
Without a threshold, one parent enrols a child in a $2,000 travel team and presents a bill, and the argument that follows is not really about money.
A submission deadline. How long after paying you have to request reimbursement — thirty or sixty days is common. This stops the worst version of this fight, which is a shoebox of receipts produced eleven months later, when nobody can remember what was agreed and the other parent has no way to check.
The three-part test
When something ambiguous arrives, work through it in order:
- Is it in a category the order names? If the order lists medical, childcare, activities and school, a new phone is probably not on the list.
- Was it agreed, if agreement was required? Check the threshold.
- Is there a receipt? A number without one is a claim.
If all three are yes, it counts. If any is no, that is what the conversation is about — and having it that way keeps it narrow instead of turning into a referendum on how the other parent spends money.
Getting to yes on the grey ones
The realistic approach is to decide the recurring ones once, in advance, rather than each time.
Sit down annually — before the school year is a natural point — and agree how you will treat phones, activities, camp, and the car. Write it down between yourselves. It is not a court order and does not need to be. It just needs to exist before the bill does.
Where Civly fits
Civly's expense flow is built around this exact question. Every expense is logged with a category — medical, childcare, activities, school, clothing — and a receipt, which you photograph rather than type: the amount and date are read off it.
It is then split at whatever percentage your order actually sets, not an assumed half, and the other parent approves, disputes or pays. Each of those is timestamped and stays attached to the expense.
A dispute becomes a specific object with a receipt attached rather than an argument in a text thread. And at the end of the year there is one list, in categories, either settled or not.
This is general information, not legal advice. What counts as a shareable expense, and in what proportion, depends on your own order and on your state's law. Talk to a family law attorney licensed where you live.