Alimony (spousal support) in California is designed to help a lower-earning spouse maintain a reasonable standard of living after divorce. This comprehensive guide covers the types of alimony available in California, how courts calculate amounts, duration guidelines, modification rules, and the impact of remarriage, cohabitation, and retirement on support obligations. Understanding California’s alimony laws helps both paying and receiving spouses plan their financial futures.
Verified against California family law statutes as of May 2026.
In This California Alimony Guide:
Types of Alimony in California
California courts may award the following types of alimony:
- Temporary spousal support (pendente lite
- during divorce proceedings); Long-term (permanent) spousal support (post-judgment
- for marriages of long duration); Rehabilitative spousal support (designed to help supported spouse become self-supporting). California does not use the terms “bridge-the-gap
- ” “durational
- ” or “reimbursement” as separate statutory categories — all post-judgment support is governed by Family Code 4320 factors.
How California Calculates Alimony
California uses a guideline formula for calculating alimony: Temporary support uses a county-specific guideline formula, most commonly: 40% of the higher earner’s net monthly income minus 50% of the lower earner’s net monthly income. Courts use software programs like DissoMaster or the Santa Clara Guideline to calculate. For long-term (post-judgment) support, there is no formula — the court exercises broad judicial discretion based on the 14 statutory factors in Family Code Section 4320.
California courts consider these factors when determining alimony:
- Under Family Code Section 4320
- courts must consider all of the following: (a) Earning capacity of each party sufficient to maintain marital standard of living
- including marketable skills
- job market
- time and expense for education or retraining; (b) Extent supported party’s earning capacity was impaired by periods of unemployment during marriage to devote time to domestic duties; (c) Extent supported party contributed to attainment of education
- training
- career position
- or license by the supporting party; (d) Ability of supporting party to pay
- considering earning capacity
- earned and unearned income
- assets
- and standard of living; (e) Needs of each party based on marital standard of living; (f) Obligations and assets
- including separate property
- of each party; (g) Duration of the marriage; (h) Ability of supported party to engage in gainful employment without unduly interfering with interests of dependent children in their custody; (i) Age and health of the parties; (j) All documented evidence of any history of domestic violence between the parties or against either party’s child
- including emotional distress; (k) Immediate and specific tax consequences to each party; (l) Balance of hardships to each party; (m) Goal that the supported party shall be self-supporting within a reasonable period of time (generally half the length of marriage for non-long-duration marriages); (n) Criminal conviction of an abusive spouse per Sections 4324.5 and 4325; (o) Any other factors the court determines are just and equitable.
Income disparity: YES. The court must find that the supported spouse has a need for support and the supporting spouse has the ability to pay. The court considers whether each party’s earning capacity is sufficient to maintain the marital standard of living. There is no specific income disparity threshold, but the practical requirement is that one spouse needs financial assistance and the other can provide it.
Vocational evaluation: YES. Under Family Code Section 4331, the court may order either party to submit to an examination by a vocational training counselor. The evaluation assesses the party’s ability to obtain employment based on age, health, education, marketable skills, employment history, and current job market availability. The focus is on whether the party can obtain employment that would allow them to maintain the marital standard of living. The order requires a motion, good cause, and notice.
California Alimony Duration Guidelines
YES. For marriages under 10 years, a reasonable period of support is generally one-half the length of the marriage (e.g., 8-year marriage = approximately 4 years of support). For marriages of 10 years or more (long-duration marriages under FC 4336), the court retains jurisdiction indefinitely and sets no automatic termination date — support continues until further court order, death, or remarriage. The court retains discretion to order support for a greater or lesser period based on the 4320 factors.
| Marriage Length | Typical Alimony Duration |
|---|---|
| Short-term (under Under 10 years — support duration generally defaults to half the length of the marriage) | Rehabilitative or bridge-the-gap; limited duration |
| Moderate-term | Durational alimony; set period based on marriage length |
| Long-term (10 years — per Family Code Section 4336, a marriage of 10 years or more measured from the date of marriage to the date of separation is presumed to be a marriage of long duration, and the court retains jurisdiction indefinitely over spousal support+) | May qualify for permanent or indefinite alimony |
Permanent alimony: YES. For marriages of long duration (10+ years), the court retains indefinite jurisdiction and may order support with no termination date. Truly permanent support continues until death of either party, remarriage of supported spouse, or further court order. Even for long-duration marriages, however, the court may set a termination date based on the circumstances.
Modifying & Terminating California Alimony
Modification: YES. Either party may petition the court to modify or terminate spousal support upon showing a material change of circumstances since the last order. Common triggers include: significant change in income or employment of either party, retirement of the payor, health changes, cohabitation of the supported spouse, and the supported spouse becoming self-supporting. The court must consider the FC 4320 factors when evaluating modification requests.
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Cohabitation: Under Family Code Section 4323, when the supported spouse cohabits with a nonmarital partner, there is a rebuttable presumption of decreased need for spousal support. The paying spouse may petition the court for modification or termination based on cohabitation. The supported spouse has the burden of rebutting the presumption by showing that support should not be reduced despite the cohabitation.
Remarriage: Under Family Code Section 4337, spousal support terminates automatically upon the death of either party or the remarriage of the supported party, unless the parties have otherwise agreed in writing. No court petition is required — termination is automatic by operation of law upon remarriage.
Retirement: Retirement of the payor is a recognized material change of circumstances that can support a modification petition. California courts generally recognize a payor’s right to retire at age 65 in good faith. Early retirement (before 65) may also justify modification if the court finds it was made in good faith and adequately justified (e.g., health reasons). Upon retirement, the court re-evaluates the payor’s ability to pay using post-retirement income sources including Social Security, pension distributions, 401(k) and IRA withdrawals, and other retirement account income. Age and health of both parties are enumerated factors under FC 4320(i).
Tax Implications of California Alimony
Under the Tax Cuts and Jobs Act (2017), for divorce agreements executed after December 31, 2018, alimony payments are not deductible by the paying spouse and not taxable income for the receiving spouse at the federal level. This applies to all California divorces finalized after that date.
For divorces finalized before 2019, the old rules still apply unless the agreement is modified to adopt the new tax treatment.
Impact of Misconduct on California Alimony
Adultery: Generally no impact. California is a pure no-fault divorce state — adultery is not a factor in spousal support determinations. A spouse who committed adultery can still receive spousal support, and a spouse who was cheated on does not receive more support solely because of the infidelity. The only exception is if the adultery involved financial misconduct or dissipation of marital assets (e.g., using marital funds on an affair partner), which may affect property division but is addressed as a financial misconduct issue, not an adultery issue.
Other marital misconduct: Generally not considered due to California’s no-fault system. The major exception is domestic violence: under FC 4320(i)/(j), all documented evidence of domestic violence history is a mandatory factor. Under FC 4325, a criminal conviction for domestic violence within 5 years before filing or during the dissolution creates a rebuttable presumption against awarding spousal support to the convicted abusive spouse. Under FC 4324.5, a conviction for a violent sexual felony against the other spouse creates a presumption against support for the convicted spouse. Other forms of marital misconduct (infidelity, emotional cruelty absent DV conviction) are generally not considered.
Additional California rules: (1) SB 711 effective January 1, 2026 — California now conforms to federal TCJA tax treatment of alimony; agreements before that date are grandfathered under old rules unless parties opt in. (2) County-specific temporary support guidelines — different California counties use different guideline formulas and software (DissoMaster, Santa Clara Guideline, Alameda Guideline, X-Spouse); there is no single statewide temporary support formula. (3) Gavron Warning — courts may issue a warning to the supported spouse (per In re Marriage of Gavron) that they are expected to make reasonable good-faith efforts to become self-supporting, and failure to do so may result in modification or termination of support. (4) FC 4324.5 — a conviction for a violent sexual felony against the other spouse terminates spousal support to the convicted spouse. (5) FC 4325 — a DV misdemeanor conviction within 5 years creates a rebuttable presumption against support to the abuser. (6) No statutory cap on spousal support amounts for long-term support. (7) Temporary support can be ordered immediately upon filing and before trial via an Order to Show Cause or motion.
Official Sources & Resources
- Cornell LII — Alimony: law.cornell.edu
- NCSL Spousal Support: ncsl.org
- California Alimony Statute: California Family Code Sections 4320 through 4337 (Division 9, Part 3, Chapter 2 — Factors To Be Considered In Ordering Support). Key sections: FC 4320 (factors for ordering support), FC 4323 (cohabitation), FC 4324.5 (sexual felony conviction), FC 4325 (domestic violence conviction), FC 4330 (court authority to order support), FC 4331 (vocational evaluations), FC 4334 (need for support), FC 4336 (marriage of long duration), FC 4337 (termination on death or remarriage).
Last verified May 2026. Contact us if you notice outdated information.