Home
Blog
Child Support
California Child Support Arrears, Interest, and Payment Plans

California Child Support Arrears, Interest, and Payment Plans

  |    |  
Last Modified on Nov 15, 2026

California Child Support Guide / Arrears, credits, withholding, and contempt

Child support arrears are unpaid amounts due under an enforceable support obligation. Interest can increase the balance, and paying current support does not automatically eliminate past-due amounts. A payment plan may help manage repayment without reducing the underlying debt.

The first step is an accurate ledger. A payoff estimate built on the wrong principal, missing credits, or an incorrect order will be unreliable.

Separate the components

Identify current monthly support, arrears principal, interest, and any other properly assessed amount. Determine whether arrears are owed to the family, the government, or both.

Collect every order covering the period and note its effective date. Reconcile payments month by month before discussing a settlement or repayment schedule.

An agency balance is a starting record, not a substitute for investigating a supported claim that credits are missing.

Interest matters

California Courts states in its payment guidance that unpaid support generally bears interest at 10 percent per year.

The timing of installments, payments, and allocation affects the accounting. Do not calculate a multiyear balance simply by adding 10 percent to an undifferentiated total without reviewing when each amount became due.

Ask for an explanation of how interest and credits are calculated. Correct principal or payment-date errors before relying on a final payoff figure.

Does an arrears payment plan stop interest?

A later order fixing the arrears balance and setting monthly payments does not restart the interest clock or freeze interest on unpaid principal. Family Code section 155 distinguishes the original support order from a later order arranging repayment of amounts already due.

In In re Marriage of McClellan (2005), the court rejected the claim that an arrears payment order stopped further interest. Review a proposed schedule against continuing interest; complying with the schedule does not itself eliminate that interest.

Current support and arrears payments differ

Suppose a parent owes current support and also has an old balance. A payment equal to the current monthly obligation may leave the arrears outstanding.

A larger payroll deduction may include an arrears component, but it should be checked against the order and ledger. Withholding limits can prevent collection of the entire amount due.

Do not assume “everything is being taken from my paycheck” means the account must be current.

Build a realistic payment plan

Identify available income, necessary expenses, current support, and the amount that can be applied consistently to arrears. Review whether the proposed payment meaningfully reduces the balance after accounting for interest.

Use a written agreement or order that states the amount, due date, allocation, and consequences of noncompliance. Ask whether any enforcement measures remain in place.

A plan should be based on accurate information rather than an amount that is affordable for one month but unsustainable thereafter.

A plan is not a compromise

An installment arrangement does not necessarily forgive principal or interest. California’s Debt Reduction Program addresses certain qualifying government-owed debt under separate requirements.

Family-owed arrears involve different ownership and consent issues. Do not assume DCSS can forgive every amount on the account or that a private agreement binds the government.

Read the complete terms before treating a payment as full satisfaction.

If the current order is no longer appropriate

Seek modification promptly. A changed income or parenting schedule does not automatically reduce the obligation, and ordinary modification generally cannot erase all previously accrued support.

Address current support and arrears as separate parts of the problem. A manageable current order may be necessary for a workable repayment arrangement, but it does not itself cancel past debt.

Check whether support was suspended during qualifying confinement

Family Code section 4007.5 provides an important exception to the assumption that every scheduled installment continued to accrue. It suspends support by operation of law for qualifying incarceration or involuntary institutionalization exceeding 90 consecutive days, unless the person owing support has the means to pay during confinement.

An accounting must examine the confinement and release dates, available means, and statutory provisions applicable to the period. The law has changed, including the rules for reinstatement after release. A qualifying suspension is different from asking the court to forgive support that validly accrued.

Provide confinement records to the agency and request the appropriate account review. Section 4007.5 includes an administrative adjustment process with notice to both parties; an objection requires the agency to seek court approval. Older unpaid support outside a qualifying suspension remains a separate issue.

Overpayment refunds require prompt, separate review

An omitted payment credit and a refund of money paid after support ended are different requests. In In re Marriage of Saraye (2024) 106 Cal.App.5th 348, the court affirmed denial of reimbursement after the paying parent waited thirteen years after withholding stopped to seek relief.

The court considered the delay and resulting prejudice in balancing the equities. It did not impose a universal thirteen-year filing deadline, and it declined to decide whether laches generally applies to overpayment claims. Laches was unavailable to the recipient on those facts because of her unclean hands.

Saraye also rejected mandatory reimbursement under section 4007 because the original order did not require the recipient to notify the paying parent of the terminating event. Review the support order, withholding order, refund basis, and dates promptly. Correcting payroll withholding and obtaining a refund may require separate action.

Obtain a reliable payoff and satisfaction record

Before a final payment, request an up-to-date payoff accounting and confirm how long it remains accurate. Identify any additional cases, liens, or enforcement holds.

After payment, obtain written confirmation and verify the account, withholding, and any necessary releases. Keep the records even after current support has ended.

Common questions

Does support debt disappear when the child becomes an adult?

No. Arrears can remain enforceable.

Will making current payments stop all interest on old debt?

Not automatically.

Can I offset gifts or other expenses myself?

Voluntary spending does not automatically satisfy ordered support.

Edgar & Dow assists parents with arrears reconciliation, disputed credits, and practical evaluation of payment arrangements.

This article provides general information about California law. For advice about your case, contact Edgar & Dow at 951-684-6885.

Related child support guides

The information on this website is for general information purposes only. Nothing on this site should be taken as legal advice for any individual case or situation. This information is not intended to create, and receipt or viewing does not constitute, an attorney-client relationship.

© Copyrights 2026 Edgar & Dow. All Rights Reserved. Disclaimer | Privacy Policy

*Images are obtained under license from Canva and other third-party stock image providers, with attribution included where required.

Digital Marketing by rizeup-logo