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Last Modified on Nov 15, 2026
Having a new baby and leaving work does not automatically reduce California child support. A parent may have sound personal reasons for staying home, but the court can consider what that parent could reasonably earn when calculating support. The evidence, the children’s interests, and the reason employment ended all matter.
This issue can affect either parent. A parent paying support may seek a reduction after leaving work. A parent receiving support may face a request to use earning capacity instead of zero wages. Neither dispute is resolved simply by announcing that someone has become a stay-at-home parent.
This article is part of our California child support guide. It focuses on a new baby, remarriage, and changes in employment, including the distinctions drawn in Hinman, Ilas, Padilla, and Eggers.
Can the court count income I am no longer earning?
Yes, if the legal requirements for using earning capacity are satisfied. This is called imputing income: the calculation uses a supported estimate of earning capacity instead of actual earnings.
Under current Family Code section 4058(b), when annual gross income is known, the court may use earning capacity consistently with the children’s best interests, considering their overall welfare, developmental needs, and time with that parent. When annual gross income is unknown, the court must consider earning capacity. Considering it does not authorize an arbitrary figure.
The statute requires attention to the parent’s particular circumstances, including employment history, skills, education, health, barriers to employment, job searches, local employers, and prevailing earnings. The Superior Court’s ability-to-earn instructions also identify ability, opportunity, and the children’s best interests as central issues.
Hinman: caring for young children is not an automatic exemption
In In re Marriage of Hinman (1997) 55 Cal.App.4th 988, the court upheld using a mother’s earning capacity although she stayed home with children from a later relationship. Evidence supported her ability and opportunity to work. The court rejected a blanket exemption for parents caring for preschool-age children. (Id. at pp. 998–1001.)
Hinman also explains that the relevant best-interests inquiry concerns the children who are the subject of the support award. A parent cannot defeat that inquiry merely by asserting that staying home benefits children of a subsequent relationship.
The practical point is not that childcare responsibilities disappear. It is that “I have a new baby” does not, by itself, establish zero earning capacity. Present the actual care requirements, available arrangements, work restrictions, and financial circumstances. A supported request is different from claiming a categorical right to stop contributing.
Ilas and Padilla: a voluntary career choice does not erase support
Two cases explain why a sincere reason for leaving work does not necessarily protect a parent from income imputation.
Ilas: leaving employment for medical school
In In re Marriage of Ilas (1993) 12 Cal.App.4th 1630, a pharmacist quit work to attend medical school and sought lower child and spousal support. The appellate court upheld the use of earning capacity. A finding that he deliberately intended to evade support was not required. His educational goal did not entitle him to shift the financial consequences to his former spouse and children. (Id. at pp. 1638–1639.)
Padilla: leaving employment to start a business
In In re Marriage of Padilla (1995) 38 Cal.App.4th 1212, a father left employment to start a business and argued that he acted in good faith. The court upheld imputation based on earning capacity. Bad faith was not a prerequisite where the ability and opportunity to earn existed. (Id. at pp. 1216–1218.)
Neither case involved staying home with a newborn. Their relevance is the treatment of voluntary employment choices: a parent’s understandable goal does not automatically require the children to absorb reduced support. Current section 4058 and the facts of the particular family still govern.
Eggers: losing a job requires a different analysis
In re Marriage of Eggers (2005) 131 Cal.App.4th 695 supplies an important limit. The father was fired for misconduct. The trial court treated the termination like a voluntary decision to give up income and continued using his former earnings. The appellate court reversed because the court had not addressed his ability and opportunity to earn that amount. (Id. at pp. 699–701.)
Eggers distinguishes voluntarily leaving available employment from losing a job. Even misconduct did not automatically establish continuing earning capacity at the old salary. It also did not guarantee a reduction: the father, as the party seeking modification, still had to establish the absence of ability or reasonable employment opportunities.
For a parent who loses a job around the birth of a baby, the chronology matters. Identify whether employment ended through resignation, termination, expiration of a position, or medical restrictions. Those events should not be treated as interchangeable.
What evidence matters when a parent stays home?
Start with a timeline and supporting documents. “I used to make that amount” and “I cannot work now” are conclusions. A useful presentation explains what changed, when it changed, and how it affects realistic employment.
- Employment records: the former position, wages, hours, resignation or termination documents, and any offer to return.
- Current opportunities: suitable openings, qualifications, pay ranges, schedules, commute, applications, and employer responses.
- Childcare arrangements: actual quotes, available start dates, waiting lists, hours of operation, and special care requirements.
- Medical information: specific work restrictions, their expected duration, and the duties the parent can or cannot perform.
- Parenting responsibilities: the existing schedule, school transportation, appointments, and which children require the parent’s care.
- Financial records: current income, benefits, expenses, and an accurate Income and Expense Declaration (FL-150).
For example, an advertisement for a job on the other side of the county is less informative without its hours, qualifications, and transportation requirements. Likewise, a general statement that daycare is expensive is less useful than quotes from providers who can actually accept the child. Connect each document to a disputed fact.
Do childcare costs or a baby’s medical needs change the result?
They can affect the evidence and the proposed calculation. Prepare a realistic work-and-care plan rather than comparing gross wages with an unsupported estimate. Identify who would provide care, when it is available, what it costs, and whether the arrangement meets the child’s needs.
Consider two hypothetical parents with the same prior salary. One has an available return-to-work position and confirmed childcare. The other has documented temporary medical restrictions and cannot yet perform that job. The former salary alone does not describe both situations adequately. These are examples of evidence to evaluate, not predictions of either outcome.
Do not assume the other parent in an earlier relationship must pay daycare for the new baby. Expenses for different children and households must be analyzed under the applicable orders and support rules. Our childcare and daycare guide explains the separate treatment of qualifying childcare add-ons.
What if the parent staying home has most of the parenting time?
Imputing income to a parent receiving support may reduce the money paid to that household. The court must address the children’s interests, not simply an adult’s view that the other parent should work.
In In re Marriage of Ficke (2013) 217 Cal.App.4th 10, the court reversed imputation to a mother with approximately 95 percent of the parenting time because there was no express finding, supported by substantial evidence, that imputation would benefit the children. The opinion, as modified, explains the need for an offsetting benefit when imputation reduces support to the custodial household. (Id. at pp. 18–19.)
Ficke does not prohibit imputing income to a primary caregiver. It requires the children’s interests to be established rather than assumed. Address the actual consequences: available care, the proposed schedule, time with each parent, and how the children would benefit. Do not rely solely on the parent’s former job title.
Can the court use a new spouse’s income instead?
A parent’s earning capacity and a new spouse’s income are separate questions. Family Code section 4057.5 generally excludes a subsequent spouse’s or nonmarital partner’s income from either parent’s child support calculation.
The statute has an extraordinary-case exception where exclusion would cause extreme and severe hardship to a child covered by the support award. The court must also consider hardship that inclusion would cause other supported children. Voluntarily leaving work and relying on a new spouse may be part of an extraordinary case, but it does not automatically satisfy the hardship requirement.
In In re Marriage of Paulin (1996) 46 Cal.App.4th 1378, the court upheld imputing a remarried mother’s own earning capacity after she stopped working. Using her capacity to earn was distinct from directly including her new husband’s earnings. (Id. at pp. 1384–1385.) See our new spouse’s income guide for the exclusion and its limits.
Does having another child create a hardship deduction?
Possibly, but the birth itself does not produce an automatic reduction. Family Code section 4070 permits certain deductions for extreme financial hardship arising from qualifying expenses. Section 4071 includes the minimum basic living expenses of a parent’s natural or adopted children from another relationship who reside with that parent and whom the parent must support.
The deduction is limited by statute. It is not a dollar-for-dollar subtraction of every expense the parent chooses to incur. Establish the child’s residence, the support obligation, actual expenses, and the family’s financial circumstances. Paulin upheld a deduction on its particular evidence; it did not make one mandatory whenever another child is born.
An earning-capacity argument and a hardship request should be presented separately. Showing an additional child’s expenses does not, by itself, prove inability to work. Read our hardship deductions and low-income adjustment guide for the calculation issues.
Before leaving work or asking the court to change support
Obtain advice before making a permanent employment decision. Prepare alternative guideline calculations using actual income and any earning capacity that the evidence could support. Use accurate parenting time, taxes, and allowable expenses in each version. A household budget based solely on zero wages may fail if the court imputes income.
If a change is necessary, distinguish a temporary leave from an indefinite decision to remain unemployed. Keep records of leave dates, available benefits, employer communications, restrictions, and any anticipated return. Report benefits accurately; receiving no paycheck does not necessarily mean receiving no income.
An existing order does not automatically change when a baby is born or a parent resigns. Seek a proper modification and address the requested effective date. Delaying the request can limit available retroactive relief. Our retroactive support and modification guide explains why timing matters.
If you are opposing a reduction, focus on evidence supporting a particular earning figure and the children’s interests. If you are requesting a reduction, explain why that figure is no longer realistic. Either position is stronger when supported by documents rather than accusations about the other parent’s new family.
Discuss the employment change before relying on a lower payment
Edgar & Dow helps parents evaluate earning capacity, childcare responsibilities, new-family expenses, and requests to change child support. We can review the existing order and the evidence needed to present or oppose a modification.
Call 951-684-6885 or contact Edgar & Dow to discuss your circumstances.
This article provides general information about California law, not advice about a particular case. Reviewed November 2026.
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