Moradi Neufer is a Certified Family Law Specialist firm with offices in San Francisco, California, offering prenuptial agreement legal services to couples, executives, and entrepreneurs across the Bay Area. Founded in 2009 and named a top California family law firm by U.S. News and Best Lawyers for five consecutive years, the firm drafts, reviews, and negotiates prenuptial and postnuptial agreements that meet all requirements of the California Uniform Premarital Agreement Act (Family Code sections 1600 to 1617).
Thinking about a prenup can feel like planning for failure before the celebration even starts. We hear that from clients regularly, and we get it. But after 15-plus years helping Bay Area couples through divorce, we have seen firsthand what happens when people skip this conversation. A prenuptial agreement is not preparation for a bad marriage. It protects both of you, so that if anything does change, you are not starting from zero in a courtroom.
Our San Francisco prenuptial agreement lawyers work with tech founders protecting pre-IPO equity, professionals entering second marriages with existing property, and couples who simply want to start their lives together with financial transparency. If you are wondering whether a prenup makes sense for your situation, we can help you figure that out, and if it does, draft one that will hold up.
The short answer is that many more people benefit from prenuptial agreements than typically think about them. San Francisco is one of the most expensive real estate markets in the country. It is also home to a high concentration of startup founders, venture-backed employees, and professionals with complex compensation structures. The default rules of California community property law were not written with any of that in mind.
You may want to consider a prenup if any of the following apply:
1. You own real estate in San Francisco, the Peninsula, or anywhere else in the Bay Area
2. You hold stock options, restricted stock units, or equity in a private company
3. You are a founder or early employee at a startup, pre- or post-funding
4. You are entering a second or subsequent marriage and want to protect assets from a prior life
5. You have children from a previous relationship whose inheritance you want to protect
6. One or both of you carries significant student loan or business debt
7. There is a meaningful difference in income or net worth between you and your partner
8. You own a professional practice, such as a medical or legal practice, that you want to keep separate
None of this makes you a pessimist. It makes you someone who takes your financial future seriously. That is exactly the kind of client we work well with.
California follows the Uniform Premarital Agreement Act, codified in Family Code sections 1600 through 1617. The law sets clear requirements for a prenup to be enforceable. Understanding those requirements matters, because a prenup that does not meet them is not worth the paper it is printed on.
California requires that the final version of a prenuptial agreement be presented to both parties at least seven calendar days before signing. This is not a formality. Courts take violations seriously, and an agreement signed the night before a wedding, regardless of whether anyone felt pressured, faces a real risk of being set aside. We build adequate review time into every engagement we take on.
Both parties must provide a complete and honest accounting of their assets, debts, income, and financial interests before signing. Incomplete disclosure is one of the most common reasons prenups get invalidated in California courts. We prepare thorough financial disclosure schedules as part of the drafting process.
The agreement must be signed voluntarily, without coercion or duress. California strongly encourages both parties to have their own independent legal counsel. If the prenup includes any provision touching on spousal support, the party giving up or limiting that right is legally required to have separate representation. We represent one party per engagement and always recommend that the other spouse retain qualified independent counsel.
A well-drafted prenup can address a wide range of financial matters. Here is what we typically include, depending on your circumstances:
1. Classification of separate property you bring into the marriage, including real estate, investment accounts, and business interests
2. Treatment of income and assets acquired during the marriage, whether as separate or community property
3. Startup equity, vesting schedules, unvested stock options, and future appreciation in business value
4. Spousal support provisions, including whether support will be paid, how much, and for how long
5. Protection of business interests and professional practices from being treated as community property
6. Provisions governing property disposition through wills and trusts
7. Responsibility for debts brought into the marriage, including student loans and business liabilities
What a prenup cannot cover: child custody and child support. Those determinations are always made by a court based on the circumstances at the time of divorce, not a pre-marriage agreement. Courts in California will not enforce any prenup provision that attempts to predetermine child-related outcomes.
San Francisco family law cases are heard in the San Francisco Superior Court, Family Law Division, located at 400 McAllister Street. The judges there are experienced with the kind of assets that show up in Bay Area divorce cases: concentrated equity positions, carried interest, profit-sharing arrangements, and real estate with complex ownership histories.
We have practiced in front of this court for years. We know how judges approach enforceability questions and what arguments tend to succeed when a prenup is challenged. That local experience shapes how we draft prenuptial agreements, because a well-drafted agreement in San Francisco looks different from a generic template.
San Francisco clients also come to us with situations we do not see as often in other markets. Couples where one partner holds Series B preferred stock and the other earns a city salary. Families where one spouse inherited a Pacific Heights property and the other is a first-generation homebuyer. These situations require careful, custom drafting, not a form.
We keep the process straightforward. Here is what working with us typically looks like:
We begin with a discussion of your objectives, your financial circumstances, and what you want the agreement to do. This is where we figure out whether a prenup is the right tool, and what the key terms should be. Most initial consults are around 1 hour.
Full disclosure of assets, debts and income is made by each party. We help you flesh this out so it meets California’s legal requirements and is not vulnerable to a subsequent challenge on disclosure grounds.
We will prepare an agreement reflecting your agreement in principle. The draft is not generic but specific. Every clause is your real situation.
Your partner reviews the draft with independent counsel of its own. We work through any revisions together making sure to keep in mind the goal of getting to terms that both parties are really comfortable with.
Once the seven-day review has passed and both parties are satisfied, you sign. We see to it that the agreement is properly signed and all formalities are duly observed.
If you are already married and did not sign a prenup, a postnuptial agreement can address many of the same issues. Postnups are signed after marriage and are subject to a somewhat higher standard of scrutiny under California law, but they are fully enforceable when properly drafted.
Common reasons our clients pursue postnuptial agreements include a significant change in one spouse’s financial position, starting a new business, receiving a large inheritance, or simply wanting to formalize financial arrangements that have evolved since the wedding.
We are one of the largest family law firms in California, and family law is the only thing we do. All of our partners are Certified Family Law Specialists, a designation that requires passing a rigorous examination and demonstrating substantial experience in the field. We have been recognized by U.S. News and Best Lawyers as a top family law firm for five consecutive years, and most of our attorneys hold Super Lawyers or Rising Stars recognition.
More practically, we have handled the kinds of cases that show up in San Francisco. High-asset divorces where the community property included startup equity worth tens of millions. Custody battles among dual-career professionals. Property division cases involving multiple San Francisco properties, Napa Valley estates, and investment portfolios that required forensic financial analysis.
That experience informs every prenuptial agreement we draft, because we know what gets challenged and what holds up.
We also use a team-based approach, which means you always have someone to reach. Every client works with an attorney and a dedicated paralegal, and we do not let cases go stale or calls go unreturned.
In a city like San Francisco, where careers, businesses, real estate, and financial lives are often complex long before marriage begins, a prenuptial agreement is not about expecting the worst. It is about creating clarity, protecting what matters to both of you, and entering marriage with transparency and confidence. A thoughtfully drafted prenup can prevent unnecessary conflict later and give both partners a clear understanding of their financial rights and responsibilities from the start.
At Moradi Neufer, our experienced prenuptial agreement attorneys work with clients across San Francisco and the Bay Area to create customized prenuptial and postnuptial agreements that are practical, enforceable, and tailored to their unique circumstances. Whether you are protecting startup equity, family wealth, professional interests, or simply seeking peace of mind before marriage, we are here to guide you through the process with clarity and discretion.
If you are considering a prenuptial agreement, we invite you to schedule a confidential consultation with our team to discuss your goals and options.
1. Do I really need a prenuptial agreement in San Francisco?
Not everyone needs a coach, but many people do benefit from one. If you have property, are a startup owner with equity, have business interests, are in debt or are entering a second marriage, a prenup gives both of you clarity before the wedding. California is a community property state which means without a prenup most assets earned during the marriage are split 50/50. A prenup lets you set different rules before marriage.
2. How far in advance should I get a prenup before my wedding?
California law requires that the final agreement be presented to both parties at least seven days before signing. But realistically, you should start the process three to six months before your wedding. Gathering financial disclosures, negotiating terms, and having both parties review with independent counsel takes time. Starting too close to the wedding date raises red flags about whether the agreement was signed under pressure, which can affect enforceability.
3. Can a prenup protect my startup equity or stock options in California?
Yes. A well-crafted prenup can make your startup equity, unvested stock options and any increase in value separate property. Without an agreement, any vested equity earned during the marriage is generally community property under California law. This is one of the most important protections a prenup can provide to founders and tech professionals in San Francisco. We work with clients at every stage, from seed-stage founders to pre-IPO executives.
4. What happens if I get married in San Francisco without a prenup?
California community property laws are automatic. This means that you and your spouse are the 50/50 owners of most income earned and assets acquired during the marriage. Debts incurred during marriage are shared as well. If you get a divorce those assets and debts are split right down the middle unless you make other arrangements. A postnuptial agreement can address some of these issues after marriage, though it is generally harder to enforce than a prenup.
5. Can a prenuptial agreement cover spousal support in California?
Yes, but with one big caveat. California law requires that the person giving up those rights must have had independent legal counsel at the time of signing, if a prenup limits or waives spousal support. Even then, a court will not enforce a spousal support waiver if the court finds that the waiver was unconscionable at the time of divorce. We always highlight these clauses and make sure our clients know what they are agreeing to before they sign.
6. What can a prenuptial agreement NOT cover in California?
You cannot address child support or child custody in a prenup. These decisions are made in the best interests of the child as of the date of divorce and not some pre-marriage agreement and are within the discretion of the court. Prenups also cannot include provisions that are illegal or that violate public policy, such as personal lifestyle requirements or provisions that encourage divorce. Courts will throw out those clauses and may invalidate the whole agreement if they are egregious.
7. How do San Francisco courts decide if a prenup is enforceable?
Prenups are governed by the California Uniform Premarital Agreement Act (Family Code sections 1600 to 1617) in the San Francisco Superior Court, Family Law Division. The court looks at whether the parties signed freely and voluntarily , whether there was full financial disclosure , whether the seven day review period was followed , and whether the agreement is unconscionable . Enforceability is much stronger where both parties have independent counsel.
8. Do both parties need separate lawyers for a prenup in California?
California recommends it strongly and, in some cases, requires it. If a prenuptial agreement waives or limits spousal support, the party waiving that right must have his or her own attorney. Even if not required by law, having separate counsel for each party greatly reduces the risk that a court will later find the agreement invalid. We represent one party per engagement and always recommend that the other spouse retain qualified independent counsel.
9. Can we modify or cancel a prenuptial agreement after we are married?
Yes. A prenup can be amended or revoked entirely after marriage, but only through a written agreement signed by both spouses. You cannot verbally agree to change a prenup. If your circumstances change significantly after marriage, such as a major business exit, inheritance, or change in earning capacity, it is worth reviewing your prenup and potentially updating it through a postnuptial agreement. We handle both.
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