Equity compensation is the line item most likely to be undercounted, misclassified, or missed altogether in a divorce financial workup. Restricted Stock Units, Performance Stock Units, deferred compensation arrangements, and the discretionary side of a bonus structure routinely represent thirty to seventy percent of a senior employee’s true compensation at large public companies, and yet on the first pass of discovery they tend to show up only as a footnote on a W-2, if they show up at all. The W-2 captures what vested in the calendar year. It does not capture what was granted, what is still unvested, what has been deferred, what has been forfeited, what has been clawed back, or what is scheduled to vest in the next four years. Any practitioner working a tech, finance, biotech, or executive-track matter who relies on a W-2 to define the equity picture is going to leave money on the table, sometimes a great deal of it, and the side that loses out is usually the side without the compensation.
This is a field manual for Divorce Financial Coaches and family lawyers handling that kind of case. It walks through the mechanics of each instrument, the documents that have to be in the file before any opinion is defensible, the tax treatment that drives valuation, the coverture math that separates marital from separate property, the language a settlement needs in order to survive years of post-decree vesting events, and the double-dip argument that comes up the moment you try to use the same equity for both property division and support.
What actually counts as equity compensation in a divorce case?
Four instruments dominate. Restricted Stock Units are company shares granted to an employee on a vesting schedule. The employee does not own the shares on the grant date. Ownership transfers on each vest date, and the value of the shares vesting on that date is reported on the employee’s W-2 as ordinary wage income in the year of vest. The employer typically withholds taxes by selling a portion of the vesting shares (often called sell-to-cover). RSUs carry no performance trigger. They vest as long as the employee remains employed through each vest date, which is why they are sometimes called golden handcuffs in compensation literature.
Performance Stock Units are the same instrument with a performance overlay. The grant document specifies a target number of shares and a payout matrix tied to one or more metrics: total shareholder return relative to a peer index, revenue growth, EBITDA, net new customers, a clinical trial milestone, a regulatory approval. The number of shares that actually vest can be zero, can match target, or can run up to two or three times target. PSUs are harder to value than RSUs because the payout is contingent, and the contingency rarely resolves cleanly. Practitioners frequently apply a probability-weighted expected value, or they value at target and disclose the range, or they value at threshold and treat the upside as a contingent contract right. There is no single correct method, which is why the documentation that drives the payout calculation has to be in the file before you opine.
Deferred compensation covers a wide and untidy category. The cleanest version is a non-qualified deferred compensation plan under Section 409A of the Internal Revenue Code, in which an executive elects to defer a portion of current salary or bonus to a future year, typically separation from service. The deferred amount is an unsecured promise from the employer, which means it sits behind the company’s general creditors in a bankruptcy. The funds usually grow on a phantom-investment basis tied to a menu of mutual funds. Deferred comp can also live inside a Supplemental Executive Retirement Plan, a top-hat plan, or a 457(b) plan for tax-exempt and government employees. Each variant has its own distribution rules, its own creditor exposure, and its own divorce treatment, which we cover in more depth in the companion piece on QDROs and non-qualified retirement plans.
Bonus income is the fourth bucket and the most slippery. Some bonuses are paid in the calendar year they are earned. Others are paid in the following year for the prior year’s performance. Some are guaranteed minimums, others are fully discretionary. Some are paid in cash, others in restricted stock that itself has a vesting schedule. The question that has to be answered for each bonus paid post-separation is whether the work that earned it occurred during the marriage, after the marriage, or straddled the line. The answer drives whether the bonus is marital property, separate property, marital income, or some apportioned mix.
What documents have to be in the file before you can value any of it?
Six categories of document are non-negotiable. The first is the employment agreement and any amendments. The agreement defines the compensation architecture: base salary, target bonus percentage, equity grant cadence, vesting rules, severance triggers, change-of-control acceleration, non-compete terms, and clawback provisions. Without it you do not know what the employee is owed if they leave, are terminated, or stay through a corporate event.
The second is every bonus letter for the past three years. Each year the employer typically sends a letter confirming the bonus amount, the performance period it covers, and any deferral or stock-conversion treatment. Bonus letters are how you prove what was earned during the marriage versus paid during the marriage, a distinction that controls whether a post-separation cash receipt is marital.
The third is the December 31 payroll stub for each of the past three calendar years. The year-end stub is more useful than any single mid-year stub because it shows total wages, total bonus, total RSU vest income, total 401(k) and HSA deferrals, total non-qualified deferrals, total imputed income for benefits, and the running tax withholding. The year-end stub is also the cleanest place to spot a deferred comp election, which often does not appear elsewhere.
The fourth is every grant letter for every RSU, PSU, and option award that touches the marriage. Grant letters are the source of truth for grant date, share count, vesting schedule, performance triggers, and acceleration terms. They are also where you find the language that controls divorce assignability, which we return to below.
The fifth is the current vesting schedule from the employer’s stock-administration portal (Fidelity, E*TRADE, Schwab, Shareworks, Carta). This is the live record of what has vested, what is scheduled to vest, what has been forfeited, and what has been clawed back. The portal export is what you reconcile against the grant letters.
The sixth is a current statement of shares granted, owned outright, partially vested, and the employer’s estimate of value. This is the snapshot that goes into the marital balance sheet. Crucially, it should distinguish vested-and-held shares (already owned, taxed at vest, future sale triggers capital gain or loss against the cost basis equal to the vest-date value) from unvested awards (not yet owned, no current basis, no current tax).
If any of these documents is missing, the right move is to issue a subpoena to the employer’s stock administrator and the payroll provider before producing a valuation. Practitioners who valued off the employee’s verbal recollection and a few screenshots have had to amend their reports after the grant letters arrived and revealed performance hurdles that changed the share count by forty percent.
How are RSUs and PSUs actually taxed, and why does that matter for division?
At vest, the full fair market value of the vesting shares is taxed as ordinary wage income on the employee’s W-2. The employer typically sells a portion of the shares to fund withholding, which by default uses the supplemental wage rate (22% federal under current rules, 37% above the supplemental wage cap, plus state, Social Security up to the cap, and Medicare). The withholding is almost always insufficient for an executive in a high bracket, which is why employees with significant RSU income owe at filing every spring even though their W-2 shows substantial withholding.
Once shares are vested and held, the employee’s basis in those shares equals the fair market value on the vest date. Any subsequent appreciation is taxed as a capital gain on sale, long-term if held more than a year past vest, short-term otherwise. Any subsequent depreciation generates a capital loss on sale. This split-tax structure has two direct consequences for division.
First, when you put vested-and-held shares on the marital balance sheet, you cannot list them at gross market value if the parties intend to sell to divide. The embedded capital gains tax has to come off the top. If the cost basis is the vest-date value and the current price is meaningfully higher, the spread is taxable on sale. For a tech employee holding $521,000 of company stock with a $300,000 cost basis, the $221,000 unrealized gain at a 23.8% federal long-term capital gains rate (20% plus 3.8% net investment income tax) generates roughly $52,600 of federal tax, with state stacking on top. A clean balance sheet shows the gross value, the embedded gain, the tax effect, and the net distributable value. If both parties agree to take shares in kind rather than sell, the tax effect can be footnoted rather than netted, but it has to be disclosed.
Second, when you divide unvested RSUs or PSUs, you have to decide whether to gross or net for the ordinary income tax that will be due when the shares eventually vest. The mainstream practice is to net. If the non-employee spouse will receive a share of the post-divorce vesting proceeds, they receive it net of the ordinary income tax the employee will pay at vest. The settlement language should say so explicitly, because the tax on the vest event is paid by the employee through payroll withholding and never reaches the non-employee spouse’s hands. Without the netting clause, the employee bears the full tax on shares that economically belong to the other spouse.
What is the coverture fraction, and how do you compute the marital portion of unvested shares?
Most jurisdictions treat unvested equity as a contingent marital asset to the extent the underlying service was rendered during the marriage. The coverture fraction is the mechanism for separating marital from separate value. The numerator is the number of months from the grant date to the date of divorce (or date of separation, depending on jurisdiction). The denominator is the number of months from the grant date to the full vesting date of the tranche in question. Applied to the share count at vest, the fraction yields the marital share. The non-marital remainder is the employee’s separate property.
A worked example. An employee receives a grant of 400 RSUs on January 1 of Year 1, vesting twenty-five percent annually over four years (100 shares each January 1 of Years 2, 3, 4, and 5). The divorce date is December 31 of Year 3. For the tranche vesting on January 1 of Year 5, the numerator is 36 months (January 1 of Year 1 to December 31 of Year 3) and the denominator is 48 months (January 1 of Year 1 to January 1 of Year 5). The marital fraction is 36/48, or 75%. Of the 100 shares vesting on January 1 of Year 5, 75 are marital and 25 are the employee’s separate property. The non-employee spouse’s share of the marital portion is typically half, or 37.5 shares, net of the ordinary income tax paid at vest.
Practitioners apply the coverture fraction tranche by tranche rather than to the grant as a whole, because each tranche has its own vesting horizon and therefore its own denominator. Spreadsheets that lump the whole grant into a single fraction tend to over-count or under-count depending on which tranche is hit first. The same logic applies to PSUs, with the additional wrinkle that the share count at vest is contingent on the performance metric. The cleanest approach is to express the non-employee spouse’s interest as a percentage of whatever vests, payable in cash or in kind, rather than as a fixed share count fixed at divorce.
Jurisdictions differ on whether unvested equity is marital property at all, and on how to draw the line between time-based and performance-based vesting. The approach above tracks Jerry v. Jerry and its progeny in the states that follow it. A practitioner working in a less settled jurisdiction should pull the controlling case law before committing to a formula.
Asset or income? The classification problem that drives the double-dip argument.
Equity compensation is the textbook example of a payment that walks like an asset and quacks like income. The grant is a contract right that can be valued and divided as property. The vest event generates ordinary wage income that hits the W-2 and counts in any guideline support calculation. The same dollars can be claimed twice if a practitioner is not careful.
Take the case study in the source material. A tech employee earns a base salary of $300,000 and routinely vests another $400,000 of RSUs and PSUs each year. If the non-employee spouse receives half of the marital portion of all unvested equity as property, and the employee’s full W-2 (including the $400,000 of equity vest income) is then used to compute alimony and child support, the non-employee spouse is receiving a share of the same equity twice. The first time as a property award. The second time as a support stream derived from income that includes the very shares being divided.
The defensive move for the employee’s counsel is to argue that the equity portion of W-2 income should be excluded from the support calculation to the extent that equity has already been divided as property. The plaintiff’s move is to argue that the equity is best understood as ongoing compensation in the nature of salary, that excluding it understates the standard of living, and that property division should be limited to vested shares as of the date of divorce with future vests treated entirely as income. Most settled cases land somewhere in the middle: vested shares as of separation are divided as property, unvested shares vesting in a defined post-divorce window are divided as property with the marital portion netted of tax, and only the employee’s separate portion of post-divorce vests flows into the support calculation as income. The exact line should be drawn explicitly in the agreement, because guideline software will not draw it for you.
Sample settlement agreement language for unvested shares vesting post-divorce.
The drafting goal is to bind both parties to a calculation rather than to a number, because the number is unknown at the date of divorce. Useful language reads as follows. The parties agree that a portion of Spouse A’s unvested RSUs and PSUs outstanding as of the date of this agreement is marital property. Within ten business days of each vest event occurring after the date of this agreement, Spouse A shall remit to Spouse B a payment equal to fifty percent of the marital portion of the after-tax value of the shares vesting on that date. The marital portion shall be calculated, on a tranche-by-tranche basis, by multiplying the number of shares vesting on that date by a fraction the numerator of which is the number of full months from the grant date of the tranche through the date of this agreement, and the denominator of which is the number of full months from the grant date of the tranche through the vest date of the tranche. The after-tax value shall be calculated as the gross vest-date value of the marital portion less the actual federal, state, and FICA taxes withheld by the employer on those shares, prorated to the marital portion. Spouse A shall furnish to Spouse B, with each payment, a copy of the relevant payroll stub, the broker confirmation of the vest event, and a worksheet showing the coverture calculation. Any dispute as to the calculation shall be submitted to a neutral Divorce Financial Coach mutually selected by the parties, whose fees shall be split equally.
Two practical adjustments. If the underlying broker account is in joint title at the date of agreement, the language should also address how new shares vesting into that account are to be transferred or sold and divided, since they will otherwise commingle with already-divided holdings. And if the employee has any meaningful chance of leaving the employer before all marital tranches vest, the agreement should specify what happens to forfeited shares — typically nothing, but the silence should be deliberate, not accidental.
The case study, walked through end to end.
A tech employee comes in with three pieces on the balance sheet. The first is $35,000 of vested-but-not-yet-sold RSU shares from a recent vest. The cost basis equals the vest-date value, so there is no embedded capital gain. Net distributable value is $35,000. The second is $35,000 of vested PSU shares from the same vest cycle, also at basis. Net distributable value is $35,000. The third is a long-held position of 2,334 shares of the employer’s stock from earlier vests, currently worth $521,000 against a cost basis of $300,000. The $221,000 of embedded long-term gain, at a 20% federal long-term capital gains rate, generates roughly $44,200 of federal tax if liquidated, putting the net distributable value at $476,800. Adding state will bring net distributable below $460,000.
On the unvested side, the employee discloses two grants that were initially overlooked. A 100-share RSU tranche vests in seven months. A 100-share PSU tranche vests in nine months, with a payout matrix that runs from threshold (60% of target) to maximum (200% of target) based on relative TSR over the performance period. The grant dates are 27 months and 33 months before the date of divorce, with full vesting horizons of 36 months and 42 months from grant. The coverture fraction for the RSU tranche is 27/36, or 75%. The marital share is 75 of the 100 shares. The coverture fraction for the PSU tranche is 33/42, or about 78.6%, applied to whatever share count actually vests under the performance matrix.
Settlement allocates the vested shares and long-held stock as part of the broader property division, with the embedded capital gains tax modeled on the long-held position. Settlement language as drafted above handles the unvested tranches, paying the non-employee spouse fifty percent of the marital share of each vest event, net of payroll tax withholding, with the PSU payment scaled to actual achievement. The settlement also provides for a one-time true-up at the end of the post-divorce vesting window so any computation errors can be corrected without a second proceeding.
How VennBoard removes the spreadsheet bottleneck on cases like this.
Cases like the one above usually live in a tangle of artifacts: a Divorce Financial Coach’s working spreadsheet, the lawyer’s discovery production, the client’s broker statements pulled by month, a calendar of vest events maintained in Outlook, the bonus letters as PDF attachments scattered across threads, and a payment ledger of post-divorce remittances managed in a shared Google Sheet that no one updates on time. The same equity numbers appear in three or four places, with three or four versions of truth, and the audit trail is a screenshot.
VennBoard collapses that workflow onto a single matter workspace shared between the legal professional and the client. The Matter Workspace holds the parties, the children, the assets, the debts, and the income — including equity-comp grants modeled as their own asset class with grant date, vesting schedule, marital fraction, and per-tranche payout assumptions. Built-in calculators handle the coverture fraction and the after-tax marital share automatically, so the working number that goes into the agreement comes out of the same engine that drives the support calculator, the property-division ledger, and the post-divorce true-up. The numbers stop drifting because there is only one of each.
Document management is where the time savings show up most clearly. Bonus letters, grant letters, year-end payroll stubs, broker statements, and vesting-schedule exports are uploaded directly into the matter, tagged to the grant or the year they document, and linked to the line item they support. When opposing counsel asks for the source of a number, the answer is a click. When a vest event triggers a payment under the settlement, the calendar carries the obligation, the calculator produces the after-tax marital share, and an immutable audit log captures the remittance, the payroll-stub proof, and the broker confirmation. Disputes about whether a vest payment was made correctly become a five-minute review rather than a discovery skirmish.
Two other features are quietly load-bearing on equity-comp matters. The audio and video transcribe tool produces a searchable transcript of every client meeting, mediation session, or expert deposition, which matters because the negotiating posture around equity often turns on what one party represented their compensation structure to be at a specific date. And the modern billing layer — Stripe Connect and PayPal Commerce payment links attached to invoices — closes the loop on a category of cases where the legal fee itself runs into five and six figures because of the equity-valuation work. Clients can pay from the same workspace that holds their case, which shortens AR cycles and keeps the engagement focused on the work rather than on the collection.
Equity comp cases reward precision and punish improvisation. The instruments are technical, the tax treatment compounds the technicality, the coverture math is unforgiving, and the post-divorce vesting window can run four or five years past the decree. VennBoard exists to make sure the precision is captured once, lives in one place, and can be retrieved by every party who needs it without anyone re-keying a number. The full feature tour is at VennBoard.com, and the professional-audience walkthrough is at VennBoard.com.