A registered domestic partnership in California carries nearly all the same rights and obligations as marriage under state law. Ending one works largely the same way as a divorce, and the process catches people out for exactly that reason.
People who registered years ago, before same sex marriage was available, sometimes assume the partnership can be walked away from. In most cases it cannot.
What a Domestic Partnership Is
California created registered domestic partnerships to give couples legal recognition outside marriage, initially for same sex couples and for opposite sex couples where at least one partner was over sixty-two. In California, a registered domestic partnership gives two adults nearly the same legal rights and obligations as married spouses under state law, but ending that legal relationship requires a formal dissolution process much like divorce.
Senate Bill 30, signed during Governor Newsom’s administration, removed prior age and gender restrictions in 2019 and opened registration more broadly once it took effect, so California law now allows any couple over eighteen to register if they meet the following requirements, including not being married or in another domestic partnership. Registration is completed by filing a Declaration of Domestic Partnership with the California Secretary of State; both partners must sign and notarize the declaration, and no ceremony or waiting period is required. Standard registration does not require California residency, while a common residence is relevant to a Confidential Declaration of Domestic Partnership.
The rights granted are substantial, which is why the rules matter before you register or separate. Registered domestic partners receive many of the same state-law legal protections and legal rights as married spouses, including community property rules, support obligations, parental rights, California Family Rights Act leave, hospital visitation rights and medical decision-making for an incapacitated partner, inheritance rights under intestate succession, and access to family court. For California couples already in a registered domestic partnership and trying to understand what it means, how it differs from marriage, what federal recognition issues still apply, and what happens with property, support, jurisdiction, and common mistakes when dissolving it, this guide explains the key rules and next steps.
The Federal Problem
This is the most important practical difference, and it affects real money.
Federal law does not [recognize domestic partnerships], so [not all] of the rights available to [married couples] carry over. Marriage is recognised federally following the Supreme Court’s decisions on same sex marriage; California domestic partnerships are not.
The consequences include:
- Federal taxes. Registered domestic partners cannot file jointly on federal returns, and must file as single or head of household federally, while California treats them similarly to spouses for state filing purposes. State returns may require [married filing separately] calculations and other [tax issues] because federal and California treatment do not align.
- Social Security. Spousal and survivor [social security benefits] generally do not extend to domestic partners.
- Immigration. Domestic partnership does not confer immigration benefits.
- Federal employment benefits. Treatment varies and is generally less favourable.
- Portability. Recognition in other states is inconsistent. Moving out of California may leave the partnership unrecognised.
These are the reasons many couples who registered before 2013 subsequently married. Some did both, which creates its own set of questions when the relationship ends.
Domestic Partnership Compared to Civil Union and Marriage
A civil union is a status created by other states with similar aims. California does not create civil unions, though it may recognise one from another state under certain circumstances.
Marriage carries both state and federal recognition and portability across states, with broader rights granted under both legal systems, while California domestic partnerships carry state rights only.
If you are choosing between them today, the recognition question is usually decisive, and it is worth taking advice on the tax and benefit consequences specific to your circumstances, especially because not all jurisdictions recognize domestic partnerships.
How to End a Domestic Partnership
There are two routes, and only one is available to most couples.
Termination Through the Secretary of State
A simplified administrative route exists for partnerships meeting a narrow set of conditions, broadly parallel to summary dissolution in marriage: a short partnership, no children of the relationship, no real property, limited community property and debt below statutory thresholds, both parties waiving support, and a written agreement dividing everything.
The following steps apply only to the Secretary of State termination route.
Where this applies, a Notice of Termination is filed with the Secretary of State with the applicable filing fee. Termination generally takes effect six months after filing, and either partner can revoke during that period.
Note the limitation carefully: this route is unavailable if you own real property together, have children together, or have accumulated meaningful assets. Most partnerships of any length do not qualify.
Dissolution in Family Court
Where the administrative route does not apply, you file for dissolution of domestic partnership in the superior court, using the same forms as a divorce with the domestic partnership option selected.
The process mirrors dissolution of marriage: file the petition and summons, serve the other partner, exchange preliminary declarations of disclosure, resolve or litigate property division, support and custody, and submit a judgment.
The six-month waiting period applies here as it does to divorce.
Jurisdiction If You Have Moved Away
This is a genuinely useful provision. California retains jurisdiction to dissolve a partnership registered in California even if neither partner still lives in the state, which addresses the problem of a partnership that another state, or even a different local government system, does not recognise in the same way and therefore cannot dissolve.
The catch: California may lack jurisdiction over custody, support or property in that situation, depending on the connections to the state. It can end the status without necessarily being able to resolve everything else.
If you have left California and need to dissolve a partnership registered here, get advice before filing.
If You Registered and Later Married the Same Partner
Many couples who registered before same sex marriage was available later married each other. Ending that relationship requires ending both statuses.
In practice this is usually handled in a single proceeding, with the judgment addressing both. The date each status began can matter for community property and for the duration of the relationship, which affects spousal support analysis, so it is worth documenting both dates clearly.
Domestic Partnership Rights: Property and Support
California community property principles apply to registered domestic partnerships, a legal relationship that gives partners the same state-law protections as married spouses in areas like property and support. Property acquired during the partnership is generally community property to be divided equally; property owned before, and gifts and inheritances received during, are generally separate, reflecting key domestic partnership rights under California law.
Partner support, the equivalent of spousal support, is available on the same statutory basis, with the same factors under Family Code section 4320 and the same treatment of partnership duration, which are the same legal rights and legal protections California extends to married spouses under state law.
Where children are involved, custody and child support are decided on the same standards that apply to married parents. Parentage should be confirmed, particularly where a child was born through assisted reproduction or where only one partner is a biological parent, since the parentage analysis can be more involved.
The Confidential Domestic Partnership
California also allows a confidential domestic partnership, where the registration is not part of the public record. For confidential registration, partners still must share a common residence even though that requirement no longer applies to standard filings. The rights and obligations are the same, and the dissolution process is the same, though the filing details differ.
Common Mistakes
Assuming you can simply separate. A registered partnership continues until formally ended. Partners have discovered years later that they remain legally partnered, with the community property consequences that implies.
Registering while still partnered to someone else. The registration requires that neither party is married or in another partnership. An unterminated prior partnership creates real problems.
Ignoring the federal tax position. The mismatch between state and federal treatment produces real filing complexity, and it does not resolve itself.
Treating safety issues like an informal breakup. If domestic violence is involved, separation and dissolution can become more urgent and more complex, so get immediate legal and support help instead of relying on an informal separation.
Using the wrong forms. The dissolution forms require selecting domestic partnership rather than marriage. Filing the wrong box causes delay.
Overlooking retirement assets. Dividing retirement accounts requires a separate order, and plan treatment of domestic partners can differ from spouses. Verify with the plan.
Frequently Asked Questions
Do We Need to Go to Court?
Only if you do not qualify for the administrative route, which most partnerships with property or children do not.
How Long Does It Take?
Both routes involve a six-month period. A contested court dissolution takes longer.
Can We Convert Our Partnership to a Marriage?
Couples can marry each other while registered. That does not automatically end the partnership, and both statuses need addressing when the relationship ends.
Is Partner Support Available?
Yes, on the same basis as spousal support under California law.
What If My Partner Will Not Cooperate?
A court dissolution can proceed without agreement, in the same way a divorce can.
Getting Advice on Your Situation
Domestic partnership dissolution is procedurally similar to divorce and differs in the details that matter most: federal treatment, portability, and the parentage analysis where children are involved. Those details are where advice earns its cost.
Our Tustin office handles divorce and dissolution, property division and child custody matters throughout Orange County. Read more about same-sex divorce in California, dividing retirement assets, or spousal and partner support. To discuss your circumstances, contact our office.
This article is provided for general educational purposes and does not constitute legal advice. California statutes and federal treatment change, and every case depends on its specific facts. Consult a qualified California family law attorney, and a tax professional, about your circumstances.
