Annulment vs. Divorce in California
Quick answer
A divorce ends a legally valid marriage and divides property and debts under California's community property rules. An annulment declares the marriage was never legally valid in the first place, making it more like the marriage never happened. Annulments are harder to get because you must prove specific legal grounds to a judge in court. If you don't qualify for an annulment, divorce is almost always the right path.
Annulment vs. divorce: the key differences at a glance
Both options result in you being legally single again, but they work through completely different legal frameworks. A divorce recognizes that a real, valid marriage existed and brings it to a close. An annulment says that the marriage should be treated as though it never happened, because something was legally wrong with it from the very beginning.
| Factor | Annulment (Nullity) | Divorce (Dissolution) |
|---|---|---|
| Legal effect | Marriage declared never legally valid | Valid marriage legally ended |
| Marital status after | Single (as if never married) | Divorced |
| Grounds required | Yes — specific legal grounds must be proved in court | No — irreconcilable differences is sufficient |
| Court hearing required | Always — even if both spouses agree | Only if contested |
| Residency requirement | None — you only need to currently live in California | 6 months in California, 3 months in the filing county |
| 6-month waiting period | No waiting period | Yes — mandatory minimum |
| Property division | Community property rules generally do not apply | 50/50 community property split by default |
| Spousal support | Generally not available (putative spouse exception exists) | Available to either spouse |
| Time limits to file | Varies by grounds (often four years); void marriages have no time limit | No time limit; can file at any point in marriage |
| Availability | Limited to specific circumstances | Available to anyone in a valid marriage |
What are the legal grounds for an annulment in California?
California law recognizes two categories of invalid marriages: void marriages and voidable marriages. A void marriage is automatically invalid and never had legal standing. A voidable marriage is treated as valid unless a court annuls it. You must prove your marriage falls into one of these categories before a judge will grant an annulment.
One important misconception to clear up: a very short marriage does not automatically qualify for an annulment. If you were legally married for one day, you still need specific legal grounds. The same is true if both spouses agree they want the annulment. Agreement alone is not enough. California Courts' Self-Help Guide is clear that every annulment petitioner must prove their case before a judge.
Void marriages (automatically invalid)
These marriages have no legal standing from day one and can be annulled at any time, with no filing deadline:
- Incest. A marriage between close blood relatives (parent-child, siblings, aunt/uncle and niece/nephew) is never valid under California law.
- Bigamy. If one spouse was already legally married to someone else at the time of the wedding, the second marriage is void. There is an exception: if you genuinely believed your former spouse was dead or had been missing for at least five years, the second marriage is not automatically void.
Voidable marriages (valid until annulled)
These marriages are treated as legally valid until a court voids them. Most have filing deadlines:
- Age. If you were under 18 at the time of marriage and did not have court permission to marry, you can file for an annulment within four years of turning 18.
- Fraud. If your spouse lied about something fundamental enough that you would not have married them had you known the truth, you may have grounds. Common examples include concealing the inability to have children or marrying solely to obtain immigration status. You must file within four years of discovering the fraud.
- Force. If you were coerced into the marriage through threats or acts of harm, you can seek an annulment within four years of the wedding.
- Unsound mind. If either spouse lacked the mental capacity to consent to marriage at the time of the ceremony, the marriage can be annulled. There is no filing deadline for this ground.
- Physical incapacity. If one spouse was and continues to be physically unable to consummate the marriage, and this condition appears to be incurable, an annulment may be available. The deadline is four years from the wedding date.
- Prior spouse believed dead. If you remarried because you believed your former spouse was dead, and they turn out to be alive, the second marriage is voidable. No filing deadline applies.
Not sure if you qualify?
You can actually file for an annulment and ask for a divorce in the alternative on the same petition. That way, if the judge finds you don't meet the annulment grounds, your case can continue as a divorce. Learn more in our detailed guide to California annulment requirements, costs, and time limits.
How do property and support rights compare?
This is where the two paths diverge most significantly, and where people are most often surprised.
In a divorce
California splits marital assets and debts 50/50 by default. Any property or debt acquired during the marriage is generally considered community property. Each spouse also has the right to request spousal support (alimony), and the court can order it based on factors like the length of the marriage, each spouse's earning capacity, and the standard of living established during the marriage. You can learn more about how this plays out in our guide to property and debt division in California divorce.
In an annulment
Because the marriage is treated as if it never existed, California's community property rules generally do not apply. Each person is expected to leave with what they brought into the relationship. If property was purchased together, the court can still make orders to divide those assets, but the process is different from a standard divorce settlement. Spousal support is typically unavailable after an annulment.
The putative spouse exception
There is one important exception. If you genuinely and in good faith believed your marriage was legally valid, California law may recognize you as a putative spouse. A putative spouse can ask the court to divide property and debts and, in some cases, award spousal support, even after an annulment. The person who knew the marriage was not legal cannot claim putative spouse status. If you think this might apply to your situation, speaking with a family law attorney before filing is worth the time.
What about children?
An annulment does not erase parental rights or responsibilities. If you have children together, both parents still have full legal rights and both can be held responsible for child support. The court will make custody, visitation, and support orders regardless of whether the marriage was annulled or dissolved.
Not sure which path applies to you?
Our account coordinators can walk you through your options in a free 15-minute call.
Process and timeline: what to expect from each
Divorce in California: the basic steps
To file for divorce, at least one spouse must have lived in California for six months and in the filing county for three months. From there, you file a petition, serve your spouse, exchange financial disclosures, and work toward a settlement. California has a mandatory six-month waiting period before a divorce can be finalized. No matter how quickly both sides agree on everything, the marriage cannot be dissolved before that six months is up.
If you and your spouse agree on all terms, an uncontested divorce is a straightforward path. Hello Divorce can guide you through the entire process online without a full-service attorney. Couples with very limited assets may also qualify for a summary dissolution, a simplified version of the divorce process.
Annulment in California: what makes it more complex
There is no residency requirement and no six-month waiting period for an annulment. Once a judge approves it, you are immediately single. However, getting to that point takes more work than most people expect. You will file a Petition (form FL-100) and a Summons (form FL-110), serve your spouse, and then attend a court hearing where you present evidence proving your grounds. Even if your spouse agrees, you cannot skip the hearing. A judge must be satisfied that the legal grounds actually exist.
Because the burden of proof rests entirely on the petitioner, annulments almost always benefit from at least some legal guidance. Hello Divorce offers access to on-demand attorneys who can review your grounds and advise you before you file.
Important
If you file for an annulment and the judge determines you don't qualify, the case can continue as a divorce — if you requested this alternative in your petition. But if you file for divorce, you cannot later convert it into an annulment. File for annulment only if you believe you have qualifying grounds, and always request divorce in the alternative.
How do you know which option is right for you?
For most people in California, divorce is the correct and only available option. Start with this simple question: did something go fundamentally wrong with the marriage before or at the moment it began? If the answer is no, and the marriage simply did not work out, you need a divorce.
Consider an annulment only if you believe one of the specific legal grounds applies to your situation and you can document or prove it. Common real-world examples include discovering your spouse was already married when you wed, or learning after the fact that you were deceived about something significant, such as their true identity or their ability to have children.
Wanting to erase the marriage from your personal history is understandable, but it is not a legal standard. Regretting the marriage, even deeply, is not grounds for an annulment.
Some people pursue an annulment for religious reasons. A civil annulment and a religious annulment are entirely separate processes. A civil annulment from the court does not automatically satisfy religious requirements, and a religious annulment has no legal standing in California. If your faith tradition matters to your decision, our article on annulments and the Catholic Church may be helpful.
If you are genuinely unsure, a free 15-minute call with a Hello Divorce account coordinator is a good starting point. They can help you understand whether your situation might meet the legal threshold for an annulment or point you toward the divorce path that fits your circumstances.
Ready to move forward?
Whether your path is divorce or you believe you have annulment grounds, Hello Divorce can help you take the next step with clarity and confidence.
Frequently asked questions
Can I get an annulment instead of a divorce in California?
Only if you can prove specific legal grounds to a judge in a court hearing. The most common qualifying situations include bigamy, fraud, incest, force, being underage at the time of marriage, or one spouse lacking mental capacity. Regretting the marriage or having been married only briefly are not sufficient grounds. If you don't qualify, divorce is your option.
Does an annulment mean the marriage never happened?
In the eyes of California law, yes. A judgment of nullity declares the marriage legally invalid from the start. After an annulment, you can check "single" rather than "divorced" on official documents. However, the marriage did happen as a matter of fact, and any children born during the marriage still have full parental rights and support obligations on both sides.
Is an annulment faster than a divorce in California?
There is no six-month waiting period for an annulment, so once a judge approves it, you are immediately single. But getting to that approval requires a court hearing where you prove your grounds, which can take months depending on how complex your case is and how busy your local court's calendar is. An uncontested divorce with Hello Divorce can often move just as quickly when both spouses cooperate.
Do I lose my right to property and support if I get an annulment?
Generally, yes. Community property rules and spousal support typically apply only to valid marriages. After an annulment, each person is expected to leave with what they brought in. The main exception is the putative spouse doctrine: if you genuinely believed in good faith that your marriage was legal, a court may still be able to divide property and award support as though the marriage had been valid.
How long do I have to file for an annulment in California?
It depends on your grounds. Fraud, force, underage marriage, and physical incapacity all require filing within four years — the clock starting from when the fraud was discovered or the wedding date, depending on the ground. Void marriages (incest and bigamy) have no deadline. Unsound mind and prior living spouse also have no filing deadline. If your window has closed, divorce is your only option.
Can I get an annulment without a lawyer?
Technically yes, but it is significantly more difficult than handling a divorce without a lawyer. Because you must prove your grounds in a court hearing, understanding California evidence rules matters. Most people pursuing an annulment work with at least some attorney support. Hello Divorce offers on-demand attorney hours so you can get legal guidance without paying a traditional retainer. See Hello Divorce's legal services for options.
What happens to children after an annulment?
An annulment does not affect parental rights or responsibilities. Both parents retain full legal rights to their children, and both can be required to pay child support. If parentage is not already legally established, the court may require a separate parentage action before making custody, visitation, and support orders. Children born during an annulled marriage are not considered illegitimate under California law.
California court resources for annulment and divorce
These official state and county resources provide forms, filing instructions, and self-help guidance for both processes.
References & further reading
Sources cited in this article and recommended for further reading.
- 1. California Courts. "Annulment" — Official state self-help guidance on what an annulment is, who qualifies, and what rights are affected. California Courts Self-Help, 2024. Accessed March 2026.
- 2. California Courts. "Legal reasons a judge can annul a marriage" — Detailed breakdown of void and voidable marriage grounds, including filing time limits. California Courts Self-Help, 2024. Accessed March 2026.
- 3. California Courts. "Start an annulment case" — Step-by-step filing guidance including required forms FL-100 and FL-110. California Courts Self-Help, 2024. Accessed March 2026.
- 4. Hello Divorce. "Annulment of marriage in California: cost and time limits" — In-depth guide to annulment requirements, filing costs, and the putative spouse doctrine. hellodivorce.com. Accessed March 2026.
- 5. Hello Divorce. "Uncontested divorce in California" — Guide to California's most common divorce path for couples who agree on terms. hellodivorce.com. Accessed March 2026.
- 6. Hello Divorce. "Property and debt division in California divorce" — Overview of community property rules, separate property, and how courts divide assets. hellodivorce.com. Accessed March 2026.
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