California does have what most people mean by permanent alimony, though the courts call it long-term or permanent spousal support. For a marriage of 10 years or more, the court does not put an end date on support at the time of divorce and instead keeps open-ended authority to continue, modify, or eventually terminate it. That is not a guarantee of lifetime payments, but it is the closest thing California offers, and the practical duration depends on the length of the marriage and what happens after the judgment.
What “Permanent” Actually Means in California
California uses the term “spousal support” instead of alimony, and its official self-help materials do use the word “permanent” alongside “long-term” to describe post-judgment orders.1Judicial Branch of California. Long-term Spousal Support So the common belief that California never uses the word is wrong. What “permanent” refers to is the phase of support ordered in the final divorce judgment, as opposed to temporary support paid while the case is still pending.
Permanent in this context describes the type of order, not a promise that payments continue forever. The order can be revisited by the court whenever circumstances shift enough to justify it. The label matters less than two questions: how long is the marriage, and does the court set an end date?
How Long Support Can Last
The length of the marriage, measured from the wedding date to the date of separation, is the single biggest factor in how long support can run.
Marriages Under 10 Years
For marriages shorter than 10 years, the general guideline is that support lasts roughly half the length of the marriage. An eight-year marriage typically produces around four years of support. This comes from Family Code Section 4320(l), which defines a “reasonable period of time” for the supported spouse to become self-supporting as one-half the length of the marriage in shorter cases.2California Legislative Information. California Family Code 4320 Judges have discretion to order more or less time based on the facts, so the half-the-marriage figure is a guideline, not a hard ceiling.
Marriages of 10 Years or More
Once a marriage reaches 10 years, it is presumed to be a “marriage of long duration.” In these cases the court does not set a termination date at the time of divorce and instead retains indefinite jurisdiction over support. It can extend, reduce, or end payments at any point in the future when the facts justify it.3California Legislative Information. California Code FAM 4336 This is what most people are thinking of when they ask whether California has permanent alimony. The jurisdiction is open-ended; the payments themselves are not automatic and can end well before either spouse dies.
One detail catches people off guard. A marriage shorter than 10 years can still be treated as long duration if the facts support it. The statute expressly does not prevent a court from making that finding.3California Legislative Information. California Code FAM 4336 A nine-year marriage where one spouse left a career entirely to raise children could still trigger indefinite jurisdiction.
What Courts Weigh in Setting the Amount and Duration
Even for long-duration marriages, the amount and duration of support are not automatic. Family Code Section 4320 lays out the factors judges consider, and no single one controls.2California Legislative Information. California Family Code 4320 The core considerations include:
- Each spouse’s earning capacity and marketable skills, along with the time and cost of retraining or education.
- Career sacrifices the supported spouse made during the marriage, including helping the other spouse earn a degree or license.
- The supporting spouse’s ability to pay, including income and assets.
- The marital standard of living.
- Each spouse’s assets and debts, including separate property.
- Age and health of both spouses.
- Whether caring for dependent children limits the supported spouse’s ability to work.
- Documented history of domestic violence.
- Tax consequences to each spouse.
- The balance of hardships between the parties.
These same factors come back into play any time either side asks the court to change support later. A vocational evaluation, in which an expert assesses what the supported spouse could realistically earn given age, health, skills, and the local job market, often carries significant weight.4California Legislative Information. California Code Family Code FAM 4331 Either spouse can request one, and the court can order the supporting spouse to pay for it.
Why “Permanent” Rarely Means Forever
Even long-duration support usually has an off-ramp. Several rules pull against the idea of lifetime payments.
Automatic Termination
Support ends automatically, without a hearing, when either spouse dies or when the supported spouse remarries. Family Code Section 4337 makes both of these automatic unless the parties agreed otherwise in writing.5California Legislative Information. California Family Code 4337
Cohabitation
If the supported spouse moves in with a new romantic partner, the law creates a rebuttable presumption that their financial need has decreased. The paying spouse does not have to prove the couple presents themselves as married; living together is enough to shift the burden. The supported spouse can rebut the presumption by showing their actual need has not changed. If the paying spouse remarries or moves in with someone new, that new partner’s income cannot be used to increase the support obligation.6California Legislative Information. California Family Code 4323
The Duty to Become Self-Supporting
California expects the supported spouse to work toward financial independence, even after a long marriage. When issuing support, the court may give what family lawyers call a “Gavron warning,” a formal notice under Family Code Section 4330(b) that the supported spouse should make reasonable efforts to become self-supporting.7Justia Law. California Family Code 4330 The warning does not cut support on its own. What it does is preserve the paying spouse’s ability to come back later and ask for a reduction if the supported spouse has not made real efforts, whether that means job searches, training, updating certifications, or accepting available work.
When no Gavron warning was given, courts tend to be more cautious about reducing support, especially where the supported spouse reasonably relied on it continuing. For long-duration marriages, the court has discretion to skip the warning entirely when it would be inappropriate given the circumstances.7Justia Law. California Family Code 4330 A spouse in their sixties who left the workforce three decades ago sits in a different position from someone in their thirties with a dormant professional license.
Step-Down and Richmond Orders
Some judges use step-down orders that gradually reduce support on a set schedule instead of holding it flat. A step-down might drop payments by a fixed amount every year or two, giving the supported spouse time to increase their own income while giving the paying spouse a visible endpoint. A related form is the Richmond order, named after a 1980 appellate case, in which support decreases or terminates on a specific date unless the supported spouse returns to court and shows good cause for it to continue. This shifts the burden onto the recipient to justify ongoing support.
Changed Circumstances
Outside the automatic events, either party can ask the court to modify or end support whenever there is a material change in circumstances. A significant income change on either side, the paying spouse’s retirement, a serious illness, or a large inheritance can all justify a modification request. For long-duration marriages, the court can terminate support entirely if the facts warrant it, though doing so takes a clear showing of changed circumstances.3California Legislative Information. California Code FAM 4336
Can a Prenup Take Permanent Support Off the Table?
California allows prenuptial agreements to address spousal support, including waiving it entirely, but these provisions face more scrutiny than other parts of a prenup. Under Family Code Section 1612(c), a spousal support waiver is unenforceable if the spouse giving up support did not have independent legal counsel when signing, or if the waiver is unconscionable at the time enforcement is sought. That second prong is the harder one. A waiver that looked fair when both spouses were young professionals can look very different two decades later when one has left the workforce to raise children. Courts evaluate fairness at the time of divorce, not at signing, so a prenuptial waiver of spousal support is never guaranteed to hold.
The short answer holds up: California has permanent spousal support in the sense of indefinite jurisdiction after long marriages, and that jurisdiction is real leverage for a lower-earning spouse. But permanent describes the court’s authority, not the payments themselves, and the paying spouse has multiple paths back to court when the facts change.