Grammy-winning singer Sia (Sia Furler) agreed on April 1, 2026 to pay estranged husband Daniel Bernad $42,500 per month in child support for their 23-month-old son Somersault, plus private school tuition, health insurance, extracurriculars, and a $5 million life insurance policy, according to E! News. For California residents, the case illustrates exactly how the state's guideline formula under Cal. Fam. Code § 4055 produces large support numbers when one parent's income dwarfs the other's.
Key Facts
| Item | Detail |
|---|---|
| What happened | Sia agreed to pay Daniel Bernad $42,500/month in child support |
| When | Effective April 1, 2026; Sia commented on X April 7, 2026 |
| Where | Los Angeles County Superior Court, California |
| Child | Son Somersault, age 23 months (born 2024) |
| Custody | Joint legal custody per the stipulated judgment |
| Extras ordered | Private school tuition, health insurance, extracurriculars, $5M life insurance policy |
| Governing statute | Cal. Fam. Code § 4055 (statewide guideline formula) |
| Sia's public reaction | Described herself on X as a "sober working mom trying to buy peace" with California's "incredibly high" formula |
Why This Matters Legally
The Sia agreement is a textbook example of California's income-shares guideline producing five-figure monthly support at high income levels. Under Cal. Fam. Code § 4053, California's public policy is that a child should share in the standard of living of both parents. When one parent earns in the tens of millions and the other earns substantially less, the algebraic formula in Cal. Fam. Code § 4055 drives support upward rapidly because it equalizes the child's experience across both households.
The formula is CS = K[HN − (H%)(TN)], where CS is child support, K is a statutory income-allocation multiplier, HN is the higher earner's net monthly disposable income, H% is the higher earner's share of primary physical custody time, and TN is total net monthly disposable income. At high-income levels, HN drives the output. For a single child, K typically falls between 0.20 and 0.25 under the statute. A net disposable income of roughly $200,000 per month on the high-earner side, with the lower earner near zero and roughly 50/50 timeshare, can produce guideline numbers in the $40,000–$50,000 range before add-ons.
How California Law Handles High-Income Child Support
California applies the statewide guideline formula to every case, regardless of income. Under Cal. Fam. Code § 4057, the guideline amount is presumptively correct. A court may deviate only by finding, in writing, that applying the formula would be "unjust or inappropriate" in a particular case.
One recognized deviation exists for so-called "extraordinarily high earners." Under Cal. Fam. Code § 4057(b)(3), if the payor's income is so high that the guideline number exceeds the child's reasonable needs, the court may reduce it — but the payor carries the burden of proof, and California courts rarely grant the reduction. The leading case, In re Marriage of Hubner (2001) 94 Cal.App.4th 175, held that even a multi-million-dollar earner must show the guideline figure exceeds what the child actually needs, measured against the marital standard of living.
Add-ons are separate. Under Cal. Fam. Code § 4062, courts must order mandatory add-ons for child-care costs related to employment and uninsured health-care costs, and may order discretionary add-ons for educational expenses, travel for visitation, and extracurriculars. Sia's agreement to cover private school, extracurriculars, health insurance, and a $5 million life insurance policy layers these add-ons on top of the base $42,500 figure.
Because the parties reached a stipulated judgment, the court did not need to litigate income or apply a deviation. Once signed, a stipulated support order has the same force as a judgment after trial under Cal. Fam. Code § 3585, and it becomes modifiable only on a showing of changed circumstances.
Practical Takeaways for California Parents
- Run guideline first. Before negotiating, use the state's official DissoMaster or Cal. Fam. Code § 4055 calculator with honest net-disposable-income figures. Judges start there in every case.
- Document your timeshare. The H% variable — percentage of primary physical custody time — can swing support by thousands of dollars per month. Keep a custody journal from day one.
- Separate base support from add-ons. Under Cal. Fam. Code § 4062, health insurance, child-care, and extracurriculars are layered on top. Do not let a high base number obscure the extras.
- If you are the high earner, preserve the § 4057(b)(3) argument. Gather evidence of the child's actual reasonable needs, the marital standard of living, and how much of guideline-level support would accumulate as savings rather than be spent on the child.
- Do not rely on public commentary. Calling guideline "incredibly high," as Sia did on X, does not change the statutory presumption. California Family Code § 4053(a) requires judges to prioritize the child, not the payor's perception.
- Consider life insurance early. Courts increasingly order life insurance to secure long-duration support obligations, as the Sia order's $5 million policy illustrates. Build the premium into your budget.
- Get a final written order. A handshake deal is not enforceable. File a stipulated judgment so any future enforcement runs through Cal. Fam. Code § 3585.
Frequently Asked Questions
Why is Sia paying $42,500 per month in child support?
California's guideline formula under Cal. Fam. Code § 4055 produces child support proportional to the high earner's net disposable income and the custody timeshare. When one parent earns multi-millions annually and custody is roughly 50/50, guideline numbers in the $40,000–$50,000 monthly range are mathematically normal, not exceptional.
Can a high-earning California parent reduce guideline child support?
Yes, but rarely. Under Cal. Fam. Code § 4057(b)(3), an "extraordinarily high earner" may petition for a reduction by proving the guideline amount exceeds the child's reasonable needs. In re Marriage of Hubner (2001) 94 Cal.App.4th 175 set a high bar, and most California judges decline to deviate from the § 4055 formula.
Does child support include private school and health insurance in California?
No. Under Cal. Fam. Code § 4062, base guideline support covers general household expenses, while private school tuition, health insurance premiums, uninsured medical costs, child care for work, and extracurriculars are ordered as separate add-ons. Sia's order covers all four add-on categories on top of the $42,500 base.
Can Sia modify the $42,500 order later?
Yes, on a showing of changed circumstances. Under Cal. Fam. Code § 3651 and Cal. Fam. Code § 3585, any California child-support order — including one entered by stipulation — is modifiable if income, custody timeshare, or the child's needs materially change. Either parent may file a request for order.
Does California require life insurance to secure child support?
Not automatically. Courts have discretion under Cal. Fam. Code § 4012 to require a support payor to maintain life insurance for the child's benefit. Orders commonly range from $500,000 to $5 million, as in Sia's case, calibrated to the total projected support obligation until the child reaches age 18.
Need California Child Support Guidance?
Every California child-support case turns on net disposable income, custody timeshare, and documented add-ons. Our California attorney directory connects you with family law attorneys in your county who handle guideline calculations and high-asset support matters.
This article discusses recent news and provides general legal commentary. It does not constitute legal advice. Every case is unique. Consult a qualified family law attorney for advice specific to your situation.