# California (CA) spousal support and alimony guide

> How California spousal support works: the 14 factors judges weigh, temporary versus long-term orders, how long payments last, and what changes an order.

You have run the numbers on the house and the retirement account, and you still cannot answer the question that is actually keeping you up: after this is over, can either of you afford to live? Spousal support is where that gets decided, and it is the piece of a California divorce with the least predictability built into it.

Child support runs on a formula the state publishes. Spousal support does not. A judge weighs a list of factors and lands on a number, which means two couples with nearly identical finances can walk out of the same courthouse with very different orders. Understanding what goes into that decision is most of the battle.

## What is spousal support in California?

Spousal support, which most people still call alimony, is money one spouse pays the other after a separation or divorce. California uses "spousal support" in its statutes and forms, and the two words mean the same thing.

There are two kinds, and they work differently:

- **Temporary support** covers the gap between filing and judgment, which in California is at least six months and often much longer. [Family Code section 3600](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=3600) lets the court order either spouse to pay whatever is necessary to support the other while the case is pending. Many counties use a local formula to set this quickly, which is why a temporary number can arrive fast and feel almost automatic.
- **Long-term support** is what goes into the judgment at the end. There is no formula. The judge works through the statutory factors below and decides. A long-term order is frequently lower than the temporary order that preceded it, which surprises people who assumed the first number was the real one.

## What factors do California courts consider for spousal support?

[Family Code section 4320](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=4320) lists 14 factors, lettered (a) through (n), and the court has to consider all of them:

- **Earning capacity and the marital standard of living.** Can each of you earn enough to keep living roughly the way you lived while married? The court looks at your marketable skills, whether there is a job market for them, and what retraining would cost and take.
- **What one spouse gave up for the other's career.** If you paid the bills while your spouse finished a degree, got licensed, or built a practice, that counts.
- **Ability to pay.** The paying spouse's income, assets, earning capacity, and standard of living.
- **Need.** What the supported spouse actually requires, measured against the marital standard of living.
- **Obligations and assets** on both sides, including separate property.
- **How long the marriage lasted.** This drives duration more than any other single factor.
- **Whether the supported spouse can work** without hurting the children's interests.
- **Age and health** of both spouses.
- **Documented domestic violence**, including any criminal conviction for abuse.
- **Tax consequences** to each of you.
- **The balance of hardships** between you.
- **The goal of self-support** within a reasonable time, discussed below.
- **Any other factor** the court decides is just and equitable.

The list is not weighted. A judge is not adding up points. In practice, the length of the marriage and the gap between the two incomes do most of the work, and the rest shapes the edges.

### Does cheating affect spousal support in California?

No. California is a no-fault state, and misconduct that ended the marriage is not on the section 4320 list. Affairs, walking out, and general bad behavior do not change the support number.

The one exception is documented abuse. Subdivision (i) puts domestic violence squarely in front of the judge, and subdivision (m) lets a criminal conviction for abuse reduce or eliminate a support award to the convicted spouse.

## How long does spousal support last in California?

Duration turns on whether your marriage counts as one of "long duration."

### Marriages under 10 years

The reference point is support for about half the length of the marriage. That comes from [section 4320(l)](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=4320), which frames the goal as the supported spouse becoming self-supporting "within a reasonable period of time." A seven-year marriage points toward roughly three and a half years of support.

Treat that as a starting point, not a rule. The same subdivision says explicitly that the court keeps its discretion.

### Marriages of 10 years or more

This is where it changes. Under [Family Code section 4336](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=4336), a marriage of 10 years or more is presumed to be of long duration, and the court keeps jurisdiction over spousal support indefinitely unless you both agree in writing otherwise or the court enters an order terminating it.

Indefinite jurisdiction does not mean indefinite payments. It means no automatic end date, and the court can revisit the order later. A judge can still terminate support down the road when circumstances change.

The 10-year line is a presumption, not a wall. The statute lets a court count periods of separation during the marriage, and it lets a court find a shorter marriage was still one of long duration.

### When does spousal support end automatically?

[Family Code section 4337](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=4337) ends the obligation when either spouse dies or when the supported spouse remarries, unless the two of you agreed to something different in writing.

Note what is not on that list. Your ex moving in with a new partner does not automatically end support, though cohabitation can be grounds to ask the court to modify it.

## What is a Gavron warning?

If a judge orders support and tells you that you are expected to work toward supporting yourself, that is a Gavron warning, and [Family Code section 4330(b)](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=4330) is where it comes from. The court may advise the supported spouse to make reasonable efforts to assist in providing for their own support needs.

Take it seriously. Once you have been warned, a later failure to make reasonable efforts becomes a reason for the court to cut support. In a long marriage, a judge may decide the warning is not appropriate and skip it.

## Can spousal support be changed in California?

Yes, unless your judgment says otherwise. [Family Code section 3651](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=FAM&sectionNum=3651) lets a support order be modified or terminated as circumstances change.

The usual triggers:

- **A real change in income** for either spouse, up or down. Losing a job matters. So does a large raise.
- **Retirement** at a normal retirement age.
- **The supported spouse's progress** toward self-support, especially after a Gavron warning.
- **Cohabitation** by the supported spouse with a new partner.
- **A change in health** that affects earning capacity.

Two things to know. A modification runs from the date you file the request, not the date your circumstances changed, so waiting costs you money. And if your judgment says support is non-modifiable, the court usually cannot touch it no matter what happens.

## How is spousal support taxed in California?

For any divorce or separation agreement executed after December 31, 2018, the tax treatment flipped. According to the [IRS](https://www.irs.gov/taxtopics/tc452), the paying spouse cannot deduct the payments, and the receiving spouse does not include them in gross income.

This matters more than it sounds. Under the old rules, support shifted income to the lower-earning spouse's tax bracket, which made a bigger payment cheaper for the payer. That subsidy is gone. If you are negotiating against a number someone quoted you from before 2019, it is the wrong number.

Older agreements can keep the old treatment, and an agreement modified after 2018 can too, depending on what the modification says.

## What do I need to prove my spousal support case?

Everything runs on the [Income and Expense Declaration (FL-150)](https://selfhelp.courts.ca.gov/jcc-form/FL-150), plus the [Spousal or Partner Support Declaration Attachment (FL-157)](https://selfhelp.courts.ca.gov/jcc-form/FL-157), which walks through the section 4320 factors one at a time.

Both are only as good as the financial records behind them, and this is where support cases are won and lost:

- **Income that is not on a W-2.** Bonuses, commissions, distributions, rental income, and cash. A self-employed spouse's real income is rarely the number on the tax return.
- **Personal spending run through a business.** The car, the travel, the meals, the phone. Those reduce reported income while the lifestyle they pay for stays visible in the statements.
- **The actual marital standard of living.** This is a factual question answered by what the two of you spent, month by month, over years. Bank and credit card statements are the evidence.
- **Spending that suddenly changed.** Income that drops the quarter a divorce gets filed is worth a look.

Reconstructing years of spending across several accounts by hand is slow and easy to get wrong. [CounselPro reads the statements and builds the transaction history](https://www.counselpro.ai/practice-area/family-law), with every figure linked back to the statement page it came from, which is what makes a marital standard of living argument stand up when the other side pushes on it. The same records feed the [mandatory financial disclosures](https://www.counselpro.ai/divorce-guide/california/mandatory-financial-disclosures) you owe within 60 days anyway.

## How does spousal support interact with child support?

Child support comes first. The [statewide guideline formula](https://www.counselpro.ai/divorce-guide/california/child-support) runs on each parent's net disposable income, and it is calculated before spousal support in the same case.

The two also pull against each other. Money paid as spousal support moves from one parent's net income to the other's, which changes the child support number. This is why a settlement that looks fine when you price the pieces separately can fall apart when someone runs them together.

## Key takeaways

- Spousal support has no formula for long-term orders. A judge weighs the 14 factors in Family Code section 4320 and decides.
- Temporary support during the case and long-term support in the judgment are different orders, set different ways, and the second is often lower.
- Under 10 years of marriage, expect the conversation to start at roughly half the length of the marriage. At 10 years or more, the court keeps jurisdiction indefinitely.
- Support ends on death or the supported spouse's remarriage. Cohabitation is grounds to ask for a change, not an automatic end.
- Since 2019, the payer gets no deduction and the recipient owes no tax. Any number quoted from the old rules is wrong.
- Most of the fight is factual, not legal. The marital standard of living and each spouse's real income both come out of the financial records, which is why [getting the disclosures right](https://www.counselpro.ai/divorce-guide/california/mandatory-financial-disclosures) matters more than the arguing does.
- If you cannot agree, [mediation](https://www.counselpro.ai/divorce-guide/california/mediation-alternative-dispute-resolution) settles support far more cheaply than [litigating it](https://www.counselpro.ai/divorce-guide/california/contested-divorce-litigation).

Source: https://www.counselpro.ai/divorce-guide/california/spousal-support