Providing Divorce Mediation Services Throughout California
Providing Divorce Mediation Services Throughout California
Dina Haddad and her team provide expert mediation services for Californians. If you want help related to any family law issue, call us or book a consult.
A Palo Alto senior engineer and his spouse had been married for seven years. He assumed he had lost all rights in his unvested stock options and RSUs because of the divorce. Six months later, the court awarded his ex-spouse one-half of the next three years of vesting.
In California, most unvested equity is treated as community property, so choosing the Hug or the Nelson formula will likely change your financial outcome.
This article explains both methods and weighs private mediation against litigating your high-net-worth divorce case. You will also learn how to protect both your equity and your privacy.
Start with a free, confidential consultation for expert insight from our mediators on how to move forward with your high-net-worth divorce and the division of stock options and RSUs in California.
California is a community property state when it comes to dividing marital assets under California Family Code Section 760. The general rule is that equity acquired during the marriage is divided equally, even where the shares vest after separation.
The harder question is what portion of that equity belongs to the couple together and what portion belongs to each spouse individually. Because equity rewards past, present, and future services, California courts have developed several methods to fairly divide the value of stock options and restricted stock units (RSUs) between divorcing spouses.
Family Code Section 760 provides that, with some exceptions to community property in California, all property acquired during a marriage is community property.
Family Code Section 770 lists examples of separate property, including property owned before the marriage and anything received as a gift or inheritance.
Section 771 states that income, including earnings accumulated after separation, is allocated to the earning spouse alone.
Vested stock issued through employment during the marriage is generally community property, although one spouse may have received more value from vested stock than the other. When analyzing vested stock, account for tax implications and any company restrictions on the sale.
Where an employee holds unvested stock options, the equity usually blends community and separate property. Courts apply the Hug or Nelson formula to allocate the community interest, and they generally treat post-separation awards as separate property based on their purpose.
Double-trigger RSUs that have not had a triggering (liquidity) event should also be analyzed carefully before anyone assumes a value of $0.
The date of separation sets how much of each spouse’s equity is community property. When spouses disagree about when they separated, that date directly affects how many unvested awards are allocated to each of them.
To establish separation, a couple must intend to end their relationship and act on that intent. One spouse simply moving out does not settle the question, and treating it as decisive is a costly mistake in high-net-worth divorces. Keep clear records of when the relationship ended and when finances changed.
The Nelson formula, from In re Marriage of Nelson (1986) 177 Cal. App. 3d 150, determines what portion of your equity compensation is community property. It looks at future service rather than your entire employment history.
Compared with Hug, Nelson attributes less to the community, especially if you worked for the same employer before the award was granted. Ultimately, the court reviews the intent of the grant and the surrounding circumstances before selecting a formula.
Nelson typically governs retention grants, refresher RSU awards, and other equity meant to incentivize continued employment. The key question is whether the equity rewarded past service or was granted to encourage future service.
The Nelson formula uses time to calculate the community percentage of a vested (and still forfeitable) tranche:
The result is the community percentage, not the spouse’s final share. Under California Family Code Section 2550, the community estate is divided equally, so the non-employee spouse receives half of the community percentage. Calculate each tranche individually, because each has its own vesting date.
RSUs usually encourage employees to stay, so Nelson may apply when the primary incentive relates to future service. Refresher RSUs, for example, are granted to retain an existing employee, though the purpose and circumstances of the grant still matter.
Performance-based RSUs add conditions beyond the time-based vesting that Nelson addresses, and they need separate consideration. Double-trigger RSUs, common at private companies, require both a service condition and a liquidity event. A settlement agreement may defer payment until those events occur, but the timing and conditions should be spelled out in writing. Nelson will not resolve every aspect of an RSU award.
Suppose you were granted 4,800 RSUs on January 1, 2024, vesting quarterly over four years. By December 31, 2025, you had separated from your spouse, leaving eight unvested tranches of 300 shares each.
The numerator is 24 months. The denominator varies with the months remaining until each tranche vests, so you calculate every tranche individually by dividing 24 by that tranche’s specific vesting period, then combine the community portions.
Your spouse generally receives half of that combined community portion unless your agreement states otherwise. A flat 24/48 shortcut would oversimplify the timeline and produce incorrect results.
The Hug formula, from Hug v. Hug (1984) 154 Cal. App. 3d 780, lets a court decide what portion of an employee’s stock options belongs to the marital estate. Unlike Nelson, which starts at the grant date, Hug counts all the time the employee has worked for the employer since the hire date.
That matters when equity rewards prior service or forms part of a recruitment package. In most cases Hug assigns a higher community percentage than Nelson, because it captures time worked before the grant, though the actual dollar difference depends on the facts and vesting terms.
Whether Hug fits depends on the grant’s primary purpose. Courts review offer letters, grant agreements, board minutes, resolutions, and vesting schedules to decide whether the options rewarded past service or encouraged continued employment.
Bonus: if this issue is litigated, the employee’s spouse will usually argue for Hug, while the employee will usually argue for Nelson.
The Hug formula measures service from the employee’s hire date rather than the grant date.
Your service fraction approximates your community interest. Under California Family Code Section 2550 the community estate is generally divided 50/50, but if you were employed before marriage you must account for the separate-property period when calculating service.
A Hug claim succeeds only with evidence that the equity rewarded past performance or was used to recruit you. Courts weigh what the grant was meant to accomplish over what it is named.
To find the right formula, start by reviewing your offer letter, grant agreement, board records, and compensation history.
Assume a start-up hired you in June 2020 and granted 400,000 options vesting over four years, with your divorce effective January 1, 2026, and the company still private.
Because you started work before marriage, not all 400,000 shares are automatically community property. Your pre-marriage and post-marriage service, along with each tranche’s vesting or exercisability date, must be determined separately.
Hug allocates ownership based on time employed, but it does not account for the length of the marriage, and Nelson could produce a different result depending on the grants’ purpose and terms.
Choosing Hug or Nelson is not an academic exercise. Either method materially changes the share of your equity that flows into the marital estate.
Take a 100,000-unit award worth $10 million at vesting. A ten-percentage-point difference in the community interest shifts roughly $500,000 per spouse.
If you are weighing litigation vs. mediation, remember that litigation leaves the formula to a judge, and once the court decides, your options to influence the result narrow.
Mediation gives you and your spouse more room to negotiate. Instead of fighting over which formula applies, you might consider:
Each option must be mutually agreed and compliant with the law, and each lets both spouses weigh taxes, share availability, and the risk of holding concentrated company stock.
Hug and Nelson tell you what percentage of your equity is community property. Once you have that figure, you still have to decide who keeps the stock, who pays the taxes, and what happens if your employment ends or your company is sold.
These practical details, rather than the percentage itself, cause the most conflict. You need agreement on the “how” of division, not only the “what,” because a vague agreement invites disputes over vesting, withholding, liquidity events, and future payments.
Some private companies use double-trigger RSUs that require two events before you receive shares: a service-based vesting condition and a liquidity event. These awards may provide no immediate cash or realizable value at separation.
You and your spouse can agree to a deferred division instead: fix the community percentage today, then divide the actual proceeds when the shares become distributable. Your agreement should address:
Private-company valuations, preferred-stock rights, and secondary-market sales can inform the negotiation, but they do not automatically fix the award’s value.
Tax treatment differs by award type, so splitting by share count alone can produce an unfair result.
A sound settlement weighs expected taxes, not just market value, and the right answer depends on the award terms and each spouse’s tax situation.
If your company is sold, a change-of-control provision can trigger accelerated vesting or additional payments. Your settlement must explain how those payments are divided and whether acceleration changes the calculation.
The central question is when the right to the compensation was earned, not simply when it is paid. Some amounts reflect work performed during the marriage and may be divisible, while others reward future service. Excess change-of-control payments under IRC Section 280G can also create tax exposure at both the corporate and individual levels.
Federal tax rules shape how equity moves between spouses in a divorce.
Your employer may require specific documentation before recognizing a transfer. Stock options and RSUs usually do not follow the QDRO process used for ERISA-covered retirement plans, so confirm your employer’s transfer process and build those requirements into your agreement.
A divorce involving equity is about far more than a single percentage. Taxes, vesting schedules, the timing of future liquidity events, and access to confidential company information all matter.
Litigation is a public court proceeding that can raise privacy concerns, and Family Court Services, which focuses on children and support, is rarely involved in dividing stock options or RSUs. Mediation gives both spouses more control, lets them bring in counsel and financial advisors, and helps them agree on how future vesting or a deferred division will work. It does not guarantee a better financial result than litigation, but it offers a structured, reasonably confidential forum for resolving complex equity disputes.
California’s Family Court Services (FCS) program helps families make decisions about children in a dissolution. Its mediators are trained to resolve parenting arrangements, child safety, and the family’s general needs, not to divide complex assets like an equity portfolio.
When one or both spouses hold equity worth more than $100,000 across multiple grants and agreements, you need specialized help to determine each party’s entitlement. Private mediation lets either spouse bring their own attorneys, accountants (including forensic accountants), and other experts into the process.
FCS programs also vary by county, so research your local requirements first. For care arrangements involving minor children, FCS can still help, but complex equity division calls for a specialist-led financial process.
Court filings create a distinct privacy risk. Most family-law filings are not automatically confidential, and the public can view eligible filings subject to the court’s rules and any sealing orders.
If you expect your case to involve sensitive grant agreements, exercise prices, or company valuation data, ask your attorney which documents must be filed and how to protect that information. A private mediation for celebrity and high-profile divorce cases is one way to resolve disputes without filing your negotiation materials in public.
California Evidence Code Section 1119 generally shields communications made for the purpose of, or during, mediation, and such materials are usually inadmissible and protected from discovery in later litigation.
That protection covers the negotiation itself, not the underlying documents. Existing grants, tax returns, and business records do not become confidential merely by being used in mediation, and both spouses must still provide full and fair financial disclosures.
For founders and executives, this distinction matters: mediation offers a confidential setting to negotiate, but it does not keep every document and detail private at all times.
Private mediation lets both spouses bring in the experts they need and craft arrangements that fit their specific situation, which is especially valuable in a California high-net-worth divorce.
It also lets couples define the division today while planning how to pay out the community share once it becomes distributable, and it allows different treatment for grants made for different purposes. Because these arrangements are so customized, draft them carefully, since payments that depend on future vesting, termination, or a liquidity event add complexity and room for dispute.
Dividing equity is about more than agreeing on a percentage, and these errors can affect your finances long after the divorce is final.
Before any of this, the first step is choosing a high-net-worth divorce mediator in California who can help you avoid these mistakes and reach the best outcome for your situation.
If your household wealth sits in stock options, RSUs, or private-company equity, you want a divorce process that understands these assets. Mediator Dina Haddad guides families through equity compensation of every kind, including:
Families First Mediation also helps value stock options, coordinates with forensic accountants, and helps clients understand and negotiate complex compensation packages. Rather than leaning on a single calculation, the process weighs grant terms, tax implications, vesting schedules, and deferred-division options.
Mediation’s private nature allows you to negotiate without the scrutiny of public court proceedings, within the limits California law sets. Litigating complex equity can take years and cost a great deal, though it remains available if mediation does not succeed. If your wealth depends on equity compensation, schedule a free, confidential consultation about California high-net-worth divorce mediation before you file.
Private mediation gives you and your spouse the flexibility to negotiate terms that fit your specific equity when dividing stock options and RSUs in a California divorce. The Hug and Nelson formulas offer two ways to measure the community interest, but the real financial impact depends on taxes, each grant’s vesting schedule, and whether enough liquid funds exist to monetize the underlying equity.
Families First Mediation can help protect your shares, your grant agreements, and your long-term financial health through confidential mediation. Schedule a confidential consultation with Families First Mediation to discuss your options.
Sometimes. Unvested RSUs granted during marriage often carry a community-property interest. The size of that portion depends on the purpose of the grant, the vesting terms, and the dates of service.
Neither is always better. Hug measures from your employment start date, while Nelson measures from the grant date. The right choice is whichever best fits the purpose and circumstances of the grant.
In litigation, a judge decides. In mediation, you and your spouse agree on the method you believe best fits the grant terms and your employment history.
Not necessarily. Pre-marriage grants are generally separate property, but services you perform during the marriage can create a community interest under the grant and vesting terms.
The community portion is set using an apportionment method. If the shares are not yet liquid, you and your spouse can agree to divide the proceeds at a future liquidity event.
Yes, by agreement. You can offset your spouse’s share of the RSUs with other assets such as cash or investments, keeping taxes, valuation differences, and future vesting restrictions in mind.
