Parents going through a divorce or custody case in Brighton often assume that if they and their co-parent agree on something, the court will go along with it. Child support is where that assumption tends to fall apart.
Both parents may be perfectly willing to skip child support entirely, but family courts don't treat that agreement as the final word. A judge still has to weigh the arrangement against the child's needs before it becomes official.
Here's what actually determines whether a support waiver holds up in Michigan, and what parents should know before they try.
Waiving Child Support: Key Takeaways
- Child support is the child's right, not a parental bargaining chip
- A waiver needs court approval, not just a signed agreement
- Equal income and parenting time improve approval odds
- Giving up parental rights doesn't cancel a support obligation
- Waiving support has no effect on custody or parenting time
Why Child Support Isn't Just Up to the Parents
Michigan law treats child support as a right that belongs to the child, not a bargaining chip between parents. That distinction is the reason a child support opt-out isn't automatic, even when both sides put it in writing.
A judge's job in every divorce or paternity case is to protect the child's financial stability. If parents ask the court to waive child support altogether, the judge still reviews the request and decides whether it actually serves the child's best interests, regardless of how settled the parents feel about it.
What Determines Whether a Waiver Holds Up
Whether a child support agreement without payment gets approved usually comes down to a few factors:
- Income balance: Courts have approved waivers where both parents earn close to the same amount, since the gap the formula is meant to close may not exist.
- Parenting time: A near-even custody split can support a deviation, since both households are already covering costs directly.
- The formula comparison: Parents requesting a deviation must show what the Michigan Child Support Formula would calculate, how their proposal differs, and why that difference is fair.
- Documentation: A judge who approves a deviation will require a Uniform Child Support Order along with a Deviation Addendum (FOC 10d) explaining the reasoning on the record.
Now, is it legal to opt out of child support in Michigan? Yes, but only through this process. An informal agreement between parents, without a judge's signature, doesn't hold up if either side later changes their mind or stops following it.
Giving Up Parental Rights Doesn't Cancel Support
A frequent question in these cases is whether a parent can give up parental rights to avoid child support. Michigan law doesn't allow it. A parent can't sidestep a support obligation by skipping parenting time, giving up custody, or asking the court to terminate their parental rights. So if you give up custody, do you pay child support? In many situations, yes. Support obligations can continue even after a parent's rights have been formally terminated.
The same principle applies to income. A parent who voluntarily takes a lower-paying job or reduces their hours to shrink their support amount can still have support calculated based on what they're capable of earning, not just what they currently report.
More Answers on Child Support and Custody
Can a Custodial Parent Waive Child Support?
The custodial parent is the parent the child primarily lives with, and typically the one receiving support payments. That parent can ask the court not to pursue support, but the request gets the same scrutiny as any other deviation covered above.
Parents sometimes ask what happens if both parents don't want child support at all. The court can still order it anyway, but if a judge believes the child's needs aren't otherwise covered, a support order can be put in place over both parents' objections.
Does Child Support Stop If Parents Live Together?
Parents who reconcile or move back in together sometimes assume support ends on its own. It doesn't. A support order stays in effect until a judge formally modifies or terminates it, no matter the parents' current living situation. Filing a motion to change the order is the correct step; simply stopping payments can still let an arrearage build up during the reconciliation.
Does Waiving Child Support Affect Custody?
Support and parenting time are decided separately under Michigan law. Agreeing to waive support doesn't reduce a parent's custody rights, and it doesn't require the other parent to offer more parenting time in exchange. Parents sometimes try to trade one for the other informally, but a court evaluates child custody arrangements on their own merits, separate from any support agreement.
What Parents Should Know Before They Try
A child support opt-out sounds simple on paper, but it rarely plays out that way once a judge gets involved. Michigan courts apply real scrutiny before approving one, and skipping that step can cost parents more than they bargained for.
Parents who handle a waiver informally, without a judge's approval, often find out the hard way: an unexpected arrearage shows up, or the support order never actually changed at all.
If you and your co-parent are considering a child support agreement that departs from the standard formula, an attorney can help you build a request the court is more likely to approve. This is also the right moment to look at your broader family law or divorce plans, since custody, parenting time, and support are rarely decided in isolation.
Discuss Your Child Support Agreement With a Brighton, MI, Family Law Team
No two families' situations look exactly alike, and a support arrangement that works on paper doesn't always hold up in court. Gerkin & Decker, P.C. has guided Brighton-area families through child support and child custody questions for years, and can walk you through what's actually realistic for yours. Contact us at (810) 207-6553 or schedule a consultation to get started.
