California Family Code Section 4320 sets out the factors a judge must weigh when ordering permanent spousal support in a divorce. The statute covers 14 considerations, from the marital standard of living and each spouse’s earning capacity to marriage duration, health, domestic violence history, tax consequences, and a catch-all for anything else the court finds just and equitable. Unlike temporary support, which courts calculate with a formula while the case is pending, a permanent order requires the judge to work through this checklist and exercise discretion on both the amount and the duration.
When Section 4320 Applies
Section 4320 governs post-judgment support, not the temporary orders issued while a divorce is still moving through the court. Temporary support usually comes from a guideline calculation run through software, aimed at keeping the lower-earning spouse afloat until judgment.1California Courts. Temporary Spousal Support Once the court enters a final judgment, formulas are set aside. The judge must consider each 4320 factor, and the resulting order can look very different from what temporary support produced.
Marital Standard of Living
The marital standard of living is the reference point for the whole analysis. Under Section 4320(a), the court examines how the couple lived during the marriage and asks whether each spouse can maintain that lifestyle independently.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support Neither spouse is guaranteed the exact same standard post-divorce, but the marital lifestyle sets the benchmark judges use to evaluate need under 4320(d).
Earning Capacity of the Supported Spouse
Section 4320(a)(1) directs the court to look at the supported spouse’s marketable skills, the current job market for those skills, and how much time and money it would take to acquire new or better skills through education or retraining.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support Under 4320(a)(2), the court also weighs how time out of the workforce, for domestic duties or otherwise, has affected earning capacity. A spouse who left work a decade ago to raise children faces a different climb back into employment than someone who stayed continuously employed, and the court accounts for that difference.
Vocational evaluators often play a role here. They interview the spouse, review work history and education, administer skills assessments, and produce a report estimating realistic earnings. That report frequently becomes one of the most influential pieces of evidence in the hearing.
Contributions to the Other Spouse’s Education or Career
Section 4320(b) requires the court to consider whether the supported spouse helped the other earn a degree, professional license, or career advancement.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support The factor recognizes a familiar pattern: one spouse works to pay the bills while the other finishes medical school, law school, or a business program. The court treats that investment seriously when setting support.
Ability to Pay
Section 4320(c) tells the court to evaluate the supporting spouse’s earning capacity, all sources of earned and unearned income including salary, dividends, and rental income, assets, and personal standard of living.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support Judges rely heavily on each spouse’s Income and Expense Declaration (Form FL-150), filed under penalty of perjury with pay stubs, tax returns, and a detailed accounting of monthly expenses.3California Courts. Income and Expense Declaration (FL-150)
Needs Based on the Marital Standard of Living
Section 4320(d) requires the court to consider the needs of each spouse based on that marital standard.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support This is the counterweight to ability to pay. Both sides of the equation must be visible before the judge settles on a number.
Debts and Assets, Including Separate Property
Under Section 4320(e), the court looks at each spouse’s obligations and assets, separate property included.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support If one spouse walks away with a larger share of income-producing assets, the need for monthly support drops. If a spouse carries most of the community debt, available income shrinks. Both realities can shift the final order.
Duration of the Marriage
Section 4320(f) lists marriage duration as its own factor, but the real force comes from Section 4336. A marriage lasting 10 years or more from wedding date to date of separation is presumed to be a “marriage of long duration,” and the court retains jurisdiction over spousal support indefinitely unless the parties agree otherwise.4California Legislative Information. California Code FAM 4336 Indefinite jurisdiction does not mean lifelong payments; it means the court can revisit the order later if circumstances change.
For shorter marriages, the general guideline is that support lasts about half the length of the marriage. A six-year marriage might produce a support order lasting roughly three years, though the judge can go longer or shorter based on the other factors. Section 4336 also allows a court to find that a marriage under 10 years qualifies as long duration on specific facts, so the 10-year mark is a presumption rather than a hard cutoff.4California Legislative Information. California Code FAM 4336
Ability to Work Without Harming Dependent Children
Section 4320(g) asks whether the supported spouse can realistically hold employment without harming the interests of any dependent children in their custody.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support A parent with primary custody of young children may not be able to take a full-time job right away, and the court factors that into both the amount of support and the timeline for self-sufficiency. This factor overlaps with earning-capacity analysis but stands on its own because it centers on the children’s welfare.
Age and Health of Both Parties
Under Section 4320(h), the court weighs the age and health of each spouse.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support A 58-year-old spouse with limited work history has far fewer earning years ahead than a 35-year-old, and chronic illness can both limit employment and drive up monthly expenses. If health is at issue, judges expect medical documentation, not just testimony. When both spouses are young and healthy, courts are more likely to expect a faster path to independence.
Documented History of Domestic Violence
Section 4320(i) requires the court to consider all documented evidence of domestic violence between the spouses or against either party’s child.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support Documentation can include no-contest pleas, protective orders issued after a hearing, emotional distress caused by the abuse, or findings made during the divorce or a related proceeding. A criminal conviction is not required to weigh this factor.
Section 4320(m) separately directs the court to consider a criminal conviction for abuse when deciding whether to reduce or eliminate support. Two companion statutes sharpen the rule. Section 4325 creates a rebuttable presumption that a spouse convicted of a domestic violence misdemeanor within five years before or during the divorce should not receive support; the convicted spouse can overcome the presumption with a preponderance of evidence.5California Legislative Information. California Code FAM 4325 Section 4324.5 goes further for felony convictions involving domestic violence or violent sexual offenses: support to the convicted spouse is outright prohibited, with only a narrow exception if that spouse can show a documented history of being victimized by the other.6California Legislative Information. California Code FAM 4324.5
Immediate Tax Consequences
Section 4320(j) directs the court to consider the immediate tax consequences to each party.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support For any divorce or separation agreement executed after December 31, 2018, spousal support payments are no longer deductible by the payer and are not counted as income for the recipient under federal law.7Internal Revenue Service. Topic No. 452, Alimony and Separate Maintenance State tax treatment, capital gains from asset sales, and retirement account withdrawals can still create tax consequences worth weighing.
Balance of Hardships
Section 4320(k) covers the overall balance of hardships, giving the judge room to step back and compare the practical difficulties each spouse will face.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support It works alongside 4320(n), the catch-all provision that lets the court consider any other factor it finds just and equitable. Together they are the safety valve for situations that don’t fit neatly into the other categories.
The Goal of Self-Sufficiency and the Gavron Warning
Section 4320(l) makes clear that the ultimate goal is for the supported spouse to become self-supporting within a reasonable period, generally about half the length of the marriage for marriages shorter than 10 years.2California Legislative Information. California Code FAM 4320 – Factors to Be Considered in Ordering Support For long-duration marriages, the court has broader flexibility and may not set a firm end date.
To put teeth behind that expectation, judges sometimes issue a Gavron warning, named after a 1988 appellate decision.8Justia Law. In Re Marriage of Gavron (1988) The warning formally notifies the supported spouse that they are expected to make good-faith efforts to find employment and work toward independence. If the supported spouse ignores that obligation, the paying spouse can later argue that the failure justifies reducing or ending support. Courts may also set a step-down schedule where the payment amount decreases over time.
How Support Ends or Changes Later
Under Family Code 4337, support automatically terminates when either spouse dies or when the supported spouse remarries, unless a written agreement provides otherwise.9California Legislative Information. California Code FAM 4337 No new court order is required for those events to end the obligation.
Cohabitation with a new partner does not automatically end support, but Family Code 4323 creates a rebuttable presumption of decreased need.10California Legislative Information. California Code FAM 4323 The paying spouse can move to modify or terminate on that basis, and the supported spouse then has to prove need hasn’t actually changed.
Either spouse can also ask the court to modify support based on a material change in circumstances. A significant raise, a job loss, retirement, a child aging out of the home, or a health crisis can all justify revisiting the amount, and the court applies the same 4320 factors to the new facts. One limitation matters here: if the original judgment specifically states that support is non-modifiable, the court generally cannot change it. Parties who want certainty sometimes negotiate that trade, giving up flexibility for a fixed obligation.