[CA] How do courts determine child support and custody for unmarried parents after separation?

Lexi, Chatbot

I understand that navigating child support and custody issues can be challenging. Can you please share if you are currently in a legal proceeding regarding child support or custody?

Lexi, Chatbot

Are you seeking information about modifying an existing agreement or establishing a new one?

Lexi, Chatbot

Is there anything else the Family Lawyer should know before I connect you? Rest assured they'll be able to help with your child support questions.

TJ, Esq.

Hello! My name is TJ, and I’m an attorney with over 20 years of experience. Thanks so much for the opportunity to assist you!

TJ, Esq.

Child support and custody laws vary significantly by state, but generally both can be modified if there's been a material change in circumstances like job loss, income changes, or shifts in parenting time. Courts prioritize the child's best interests when making decisions.

What state are you in? And what specific aspects are you most curious about right now?

Thanks again for reaching out! Just a quick heads up that there may be times when I need to research something or otherwise take a little extra time between replies. If there's a delay, please know that I'll get back to you as soon as I can. Thanks in advance for your patience!

TJ, Esq.

In California, when parents split up, the court handles custody and child support through family law proceedings. You don't necessarily need to go to court, though, if you and the other parent can agree on the arrangements.

For custody, California courts look at what's in the child's best interest (CA Fam Code § 3011(a)). They consider things like each parent's relationship with the child, stability, ability to care for them, and sometimes the child's own preferences depending on age. Custody can be sole (one parent has primary decision-making and physical custody) or joint (both parents share decision-making and/or physical time).

Child support is calculated using a formula based on both parents' incomes, the amount of time each parent spends with the child, and some other factors. The state has guidelines that courts follow, so the amount is pretty much determined by the numbers rather than being something with a lot of wiggle room.

The easiest path forward is usually if you and the other parent can work things out together and put an agreement in writing. If you can't agree, then you'd file with the court and a judge would decide for you.

TJ, Esq.

What does the custody situation look like right now? Are you and the other parent on decent terms, or is this contentious?

TJ, Esq.

That's good that you're on okay terms overall. The money piece can definitely feel stressful, but here's the thing: in California, child support isn't really negotiable in the way you might think. The amount is calculated using a pretty specific formula, and judges follow it pretty closely. So even if she wants more, the court can't just award whatever she asks for. It has to follow the guidelines.

The formula takes into account both of your incomes, how much time the child spends with each of you, and a few other factors. If you both agree on custody arrangements that reflect actual time spent with the child, that directly impacts the support calculation. So the custody piece and the support piece are connected.

Since you're on okay terms, you have a real opportunity here. If you two can sit down and figure out a custody arrangement that works for both of you, and then calculate child support based on that arrangement and your actual incomes, you can avoid a court fight altogether. You'd just put it in writing and file it with the court.

What's the current living situation? Are you both in the same area, and roughly how much time does the child spend with each of you right now?

TJ, Esq.

That's helpful information. So you're in a transition period where your income situation is changing and hers is declining. That actually matters for how child support gets calculated.

Here's what I'm thinking based on what you've told me. Right now the child is primarily with her at the apartment. Once you get your own place, you'll presumably start having the child stay with you some of the time. That custody arrangement you two work out will directly affect the child support calculation.

The formula California uses takes both parents' incomes and divides up the support obligation based on each parent's percentage of income. If her income has dropped, that could actually lower what she'd receive in child support compared to what it might have been before. Your new income will factor in too, but since you just started working, the court would use what you're actually earning now, not some projection of future earnings.

One thing to keep in mind is that California courts look at both parents' actual take-home pay, not just gross income. Things like taxes, mandatory deductions, and existing support obligations factor in. The court also considers health insurance costs for the child and childcare expenses, which can adjust the final number.

The key thing is to figure out a realistic custody schedule once you're settled in your new place. The more time you have the child, the lower your support obligation typically becomes because you're covering expenses during that time.

Are you thinking you'd have the child on weekends, or are you hoping for a more equal split down the road? And do you have a sense of what your income looks like now compared to hers? I don't need exact numbers, just a general idea of whether you're in a similar range or if there's a significant difference.

TJ, Esq.

Okay, there's a lot here. Let me break this down because some of these pieces are important.

First, the S-corp income situation. When someone owns an S-corp, the court looks at what they actually take home, not just the business revenue. If she's paying herself a $70,000 to $80,000 salary and the business makes half a million, the court cares about her actual personal income, which sounds like it's in that $70,000 to $80,000 range. The business profit doesn't automatically count as her income for child support purposes unless she's actually distributing it to herself. That said, if there's a pattern of her taking distributions or if the business is clearly generating way more than her stated salary, a court could look into that.

Your income at $100,000 as a W-2 employee is straightforward.

Now here's the custody piece. You're currently spending about two days a week with him, plus putting him to bed during the week. Once you get your own place, you could potentially increase that time. The more overnights you have, the lower your support obligation becomes. If you went to something like 50/50, your support would be calculated differently than if you only had him every other weekend.

As for her wanting to move out of state with the child, that's a separate issue. In California, a parent can't just take a child out of state without the other parent's permission or a court order. If she wants to relocate, she'd generally need to file a modification request with the court and show that it's in the child's best interest. You'd have the right to object. The court would look at things like whether the move would harm your relationship with the child, whether there's a good reason for the move, and what's actually best for the child.

But let's focus on what you can control right now. Once you get settled in your new place, what kind of custody schedule are you thinking? Would you want him more than two days a week?

TJ, Esq.

That's good. A 50/50 custody arrangement is pretty common and it makes sense given that you're both in the same area and you want to be involved. That would significantly impact the child support calculation compared to what it might be if you only had him every other weekend.

With 50/50 custody, both parents share the overnights equally. The child support formula still applies, but because you're each covering expenses roughly half the time, the support obligation gets adjusted. Basically, the parent with the higher income pays support to the parent with the lower income, but the amount is reduced because you're both contributing to the child's care and expenses during your respective time.

Here's what I'd do at this point. Once you get your own place and you're ready to move forward, you and the mother should sit down and try to work out a parenting plan together. The plan should spell out custody, visitation, how you'll handle holidays and school breaks, and decision-making authority. Then you'd calculate child support based on both your incomes and the 50/50 custody arrangement using California's formula.

If you two can agree on all of this and put it in writing, you file it with the court as a stipulated agreement. The judge reviews it and almost always approves it if you both consent. That avoids litigation entirely and saves you money and stress.

The key thing is to get this done sooner rather than later so there's clarity for everyone, especially the child.