Unpaid Spousal Support in California: What the Law Allows When Payments Stop

Most people facing this are in one of two seats. Some are supported spouses whose deposits went quiet one month, then the next. They are rebuilding a budget around money that was ordered and is not arriving, and they are wondering whether waiting will cost them. Others are paying spouses who lost income or believe the order was never fair. They are now facing a motion they did not expect, or asking themselves whether they can simply pay less.

Both questions lead to the same place: the court order, and what the Superior Court of California, County of San Diego can do to enforce it or change it. Enforcement is contested work. It turns on records, on proof of what was paid and what was not, and on using the right court procedure in the right order when a polite request has already failed. This article explains how arrears build, why they are hard to undo, and which court tools exist.

Family Code section 4300 sets the basic duty in one line: "Subject to this division, a person shall support the person's spouse." Spousal support, which many people still call alimony, is a payment one spouse makes to the other under a court order. The rules that follow section 4300 govern when a court orders it, how much and for how long.

Support usually comes in two stages. Temporary support is ordered while the divorce is still pending, to keep both households afloat until the case ends. Long-term support, sometimes called permanent support, is ordered in the final judgment after the court weighs a longer list of factors. The difference matters for modification, discussed below, and in more depth in the article on contested spousal support.

Once an order exists, the amount it requires is owed on the dates it sets. Family Code section 291 provides that a money judgment made under the Family Code, "including a judgment for child, family, or spousal support, is enforceable until paid in full or otherwise satisfied." The same section says such a judgment "is exempt from any requirement that a judgment be renewed," and that failing to renew it "has no effect on the enforceability of the judgment." Family Code section 4502 confirms that section 291 governs the enforcement period for spousal support. Silence and delay do not erase what is owed.

Section 291 also limits a common defense. Laches is an argument that the other side waited too long and the delay was unfair. In an action to enforce a support judgment, laches may be raised only as to any portion owed to the state. For a typical spousal support debt owed to the former spouse, that argument is generally unavailable.

Unpaid money judgments also generally earn interest. Code of Civil Procedure section 685.010 sets interest at 10 percent per year on the unpaid principal of a money judgment. For judgments entered on or after January 1, 2023, or where an application to renew the judgment is filed on or after that date, the section sets a lower 5 percent rate for medical-expense judgments under $200,000 or personal-debt judgments under $50,000 owed by a natural person. How interest is calculated on a particular arrearage is a fact-specific question that the payment records answer.

One more point anchors everything else. The paying spouse, called the obligor, cannot change the order on their own. Paying less, paying late or stopping does not change what the order requires. Only the court can modify support.

Family Code section 3651(c) states the rule that surprises many people: a support order "may not be modified or terminated as to an amount that accrued before the date of the filing of the notice of motion or order to show cause to modify or terminate." There is a narrow exception for servicemembers deployed out of state. The rule applies to child and spousal support alike.

Arrears are simply support that came due and was not paid. Under section 3651(c), every month a payor skips or underpays, the shortfall becomes part of a balance that the court generally has no power to shrink later. A request to modify can change what is owed going forward, back to the filing date. It cannot reach earlier months.

This is the line between two different things the law treats very differently:

• Modifying future support. Allowed under Family Code section 3651 when circumstances justify it, and only as of the date a request is filed.
• Reducing past-due support. Generally not allowed, no matter how sympathetic the reason for the missed payments.

The practical effect is significant. A payor who loses a job in March but does not file anything until September has six months of full support that generally stays owed. The filing date, not the date of hardship, generally marks the line. A payor who believes the order is wrong or unaffordable has one route, and that route is a filing in the Superior Court of California, County of San Diego. Stopping payment is not a substitute for it.

Interest, as described above, adds to the balance on unpaid amounts. For the supported spouse, that means delay generally does not reduce the claim. For the payor, it means the cost of waiting compounds. The related question of whether a court can forgive child support arrears is covered in child support arrears forgiveness, and the reasoning there runs parallel.

Family Code section 290 gives the court broad authority: a Family Code judgment or order "may be enforced by the court by execution, the appointment of a receiver, or contempt, or by any other order as the court in its discretion determines from time to time to be necessary." That list is the starting point for every collection effort.

Each tool works differently:

• Earnings assignment. An order directing the payor's employer to withhold support from paychecks. This is discussed in its own section below.
• Execution. The court process for collecting a money judgment from a debtor's property, such as funds held in an account. Because section 291 makes the support judgment enforceable until paid, execution remains available for older arrears.
• Appointment of a receiver. A receiver is a neutral person the court appoints to take control of property or income and apply it as the court directs. It is generally used where simpler methods have not worked.
• Contempt. A proceeding that can lead to fines, community service or jail for violating a court order. It has its own section below.
• Any other necessary order. Section 290 leaves the court room to fashion other orders as the case requires.

California also has license-related and federal enforcement programs tied to support. Those programs are built largely around child support enforcement. Whether and how they reach an order that involves spousal support only is a question to check against the specific order, rather than assume.

Many people asking about these tools have already spent months trying to sort it out informally, and they want to know what actually moves things. In most cases, the supported spouse activates these tools by filing a request in the Superior Court of California, County of San Diego. The court does not usually act on its own when a payment is missed. Someone has to bring the evidence: the order, a payment history and a calculation of what is owed. The broader landscape of support disputes in San Diego County follows the same pattern.

Family Code section 5208 defines an "earnings assignment order for support" as "an order that assigns to an obligee a portion of the earnings of a support obligor due or to become due in the future." The obligee is the person who receives support. In plain terms, the order redirects part of the payor's paycheck before the payor ever touches it.

Family Code section 5230 makes the order part of the support order itself. When the court orders support, or changes the amount, it "shall include in its order an earnings assignment order for support." The employer is ordered to pay the obligee enough of the obligor's earnings to cover both of the following:

1. The amount ordered for support.
2. An amount the court orders toward paying off any arrearage.

Section 5230 also provides that the order is issued and enforceable even when the employer's name, address or other identifying information is missing from it. The payor's consent is not part of the process. The employer receives the order and withholds as it directs.

Family Code section 5260 controls when service of the assignment on the employer can be put on hold, called a stay. The court may stay service only on a finding of good cause or where an alternative payment arrangement exists. Good cause exists only when all of the following are true:

• The court provides a written explanation of why the stay would be in the best interests of the child.
• The obligor has a history of uninterrupted, full and timely payment, other than through a wage assignment or other mandatory process, during the previous 12 months.
• The obligor does not owe an arrearage for prior support.
• The obligor proves, and the court finds by clear and convincing evidence, that service would cause extraordinary hardship.

The alternative arrangement is a written agreement between the parties providing for payment as ordered, other than through immediate service of the wage assignment. Whenever possible, the court specifies a date when a stay automatically ends.

The tool has a limit. An earnings assignment requires a W-2 paycheck to attach to. When a payor is self-employed, owns a business, is paid irregularly or moves between jobs, there may be no single employer to serve. In those cases, execution, a receiver and contempt carry more of the weight, and the evidence work shifts to tracing where the money actually comes in. That work happens through formal discovery in the San Diego County case, using lawful tools such as subpoenas for records, not by accessing another person's accounts or devices.

Contempt is a court finding that a person violated a court order, followed by a penalty. Family Code section 290 lists it among the court's enforcement powers, and Code of Civil Procedure section 1218 sets what follows a finding. After "the answer and evidence taken," the court decides "whether the person proceeded against is guilty of the contempt charged."

The penalties under section 1218(a) include a fine of up to $1,000, imprisonment of up to five days, or both. The court may also order the person found in contempt to pay the other party's reasonable attorney's fees and costs of the contempt proceeding. For Family Code orders, section 1218(c) adds, subject to a sentencing option in the statute:

• On a first finding, community service of up to 120 hours, or imprisonment of up to 120 hours, for each count.
• On a second finding, community service of up to 120 hours plus imprisonment of up to 120 hours, for each count.

Code of Civil Procedure section 1218.5(a) explains why counts matter in support cases. When the contempt alleged is failure to pay support, "each month for which payment has not been made in full may be alleged as a separate count of contempt and punishment imposed for each count proven." A year of missed payments can be charged as many separate counts.

Section 1218(b) adds another consequence. A party in contempt of an order in a dissolution or legal separation case generally cannot enforce that order or judgment against the other party. The section states that this restriction does not apply to enforcing child or spousal support orders.

Contempt is demanding. The order has to be clear, the person charged has to be properly served, and the proof has to be specific. A payor's genuine inability to pay is commonly central to the defense, which is why income evidence matters on both sides. Time limits also apply to bringing contempt for missed support, and they are worth checking early. The step-by-step process is covered in the guide to contempt in family court.

Contempt and collection are separate tracks. A supported spouse can seek contempt to address the violation and, at the same time, pursue an earnings assignment or execution to collect the money. One does not wait on the other.

Family Code section 3651 is the route for a payor whose finances have changed. Job loss, illness or a real drop in income can support a request to modify future support. The request has to be filed, and section 3651(c) generally limits any reduction to amounts accruing after the filing date.

For the payor, this answers the hardest question directly. A hardship that is real still does not stop arrears from building until a request is on file. If the court grants the request, the new amount applies going forward. Everything that came due before the filing generally remains owed, with interest.

For the supported spouse, a hardship claim opens two parallel tracks:

• Opposing the modification. If the claimed change is overstated, temporary or voluntary, the supported spouse can contest it with evidence of actual earnings, earning capacity and spending.
• Enforcing existing arrears. A pending modification request generally does not reduce what is already owed, so enforcement of past-due amounts can continue.

Financial disclosure is the core of these hearings. Each side submits sworn financial information about income, expenses, assets and debts. When a payor's lifestyle does not match the income they report, the gap becomes the focus of discovery and cross-examination.

Several public resources serve San Diego County residents, depending on income and how complex the case is.

• California Courts Self-Help Guide (selfhelp.courts.ca.gov): Statewide procedural information on support, enforcement and modification, along with forms. The Superior Court of California, County of San Diego also offers self-help services for people representing themselves.
• San Diego Volunteer Lawyer Program (sdvlp.org): Free legal help for qualifying low-income San Diegans, including in family law matters.
• Legal Aid Society of San Diego (lassd.org): Civil legal services for people who qualify.

Public child support enforcement services focus on child support. A case that involves only spousal support generally falls outside their main work. A reader in that position usually starts with the court's self-help resources or with private counsel.

Some situations tend to call for counsel. These include a contested enforcement fight, contempt on either side, a self-employed payor or income that is hard to trace, and a payor who has left California, which brings interstate procedure into the case. In each of these, the outcome depends on evidence and procedure more than on the size of the balance. A consultation with the firm can help identify which enforcement tools apply.

Unpaid spousal support raises practical questions that a statute alone does not answer. Which enforcement tool fits a particular payor? What does the payment history actually show? Is a hardship claim real or overstated? A consultation is a place to raise those questions. San Diego Family Law Advocates practices California family law only, so questions about an order from another state's court are a different conversation.

To talk with the firm about unpaid spousal support, call San Diego Family Law Advocates at 858-758-2288 for a confidential consultation.