Key Takeaways
- In Texas, property you hold at divorce is presumed community property, and you rebut that presumption with clear and convincing evidence under Texas Family Code Section 3.003.
- Founder shares can stay separate property under inception of title if your right to them existed before the marriage, even if they vested later.
- RSUs and stock options are deferred compensation. A coverture time rule fraction apportions a grant that vested during the marriage between separate and community shares.
- Tracing separate money through a commingled brokerage account uses recognized methods such as community out first and minimum sum balance, and usually a forensic accountant.
- Pre-IPO equity is hard to value and split because it is illiquid, which shapes a just and right division under Section 7.001.
What makes an Austin high asset divorce different
An Austin high asset divorce is harder than a typical split not because there is more money on the table, but because the wealth sits in instruments that resist a clean line down the middle. In many high asset divorce cases the bulk of the estate is not a house or a bank account but equity compensation, and that is the clearest example. Founder shares, restricted stock units, and stock options each force a Texas court to decide what is separate property and what belongs to the community estate, which makes property division far less obvious than it looks.
That is the part most divorce cases never reach. A salary lands in a checking account and divides easily, and so do everyday assets like vehicles, furniture, and ordinary bank accounts. A vesting equity package does not. Its value moves, part of it may have been earned before you married, and part may not vest until years after the divorce is final. This guide is about that one class of assets, tech equity, and how the divorce process in Texas decides what is yours alone and what the marriage shares.
Why Austin high net worth divorces turn on tech equity
In Austin, high net worth divorces frequently turn on tech equity rather than real estate, retirement accounts, or investment portfolios. Founder shares from a startup, pre-IPO grants, and RSU-heavy offers from large technology employers concentrate wealth in vesting instruments, so the contested high value asset is often an equity package that has not fully vested when the marriage ends. A high net worth couple whose estate held only real estate and retirement accounts would have a far simpler split to resolve.
Here is the part the commercial pages miss. In an Austin tech divorce, the real fight is usually not how to split an asset. It is what each of the assets even is, separate or community, and when its value accrued, granted before the marriage or earned during it. Characterization and timing decide a high asset divorce far more often than the division percentage. Two spouses can agree the marriage shares an RSU grant and still disagree by hundreds of thousands of dollars over how much of it the marriage actually earned. This is what sets high net worth divorce cases apart from an ordinary split.
That is why an Austin high asset divorce reads less like a math problem and more like a documents problem. You are reconstructing dates, grant terms, and vesting schedules to prove a story about timing, and that is true whether the assets are RSUs, founder shares, or commingled cash.
Community property, separate property, and inception of title in Texas
Texas is a community property state, so it presumes that everything you hold at divorce is community property, and the spouse claiming an asset is separate must prove it by clear and convincing evidence under Texas Family Code Section 3.003. That is a high bar, and it sets the whole game. If you cannot prove an asset is separate, the Texas courts treat it as community and fold it into property division. That single presumption shapes how every high net worth divorce gets resolved.
The Family Code draws the line cleanly. Section 3.001 defines separate property as what you owned before marriage, plus anything you received during marriage by gift or inheritance. Section 3.002 defines community property as everything else acquired by either spouse during the marriage. Marital property, in other words, is the default, and separate property is the exception you have to earn with proof. In practice that means most marital property starts in the community column, and the burden falls on the spouse who wants a fair division to pull specific assets back out.
The doctrine that ties this to equity is inception of title. Characterization is fixed at the moment your right to the property first arises, not when it is paid for, vested, or delivered. So the question is rarely “when did I receive the shares.” It is “when did my right to them begin.” For Austin tech equity, that single date often decides who keeps what.
Under Texas Family Code Section 3.003, property possessed by either spouse during or on dissolution of marriage is presumed to be community property, and the degree of proof necessary to establish that property is separate property is clear and convincing evidence.
Founder shares and business interests in a startup
Founder shares show how much inception of title matters. If your right to the shares predates the marriage, that right can keep the shares separate even though they vested or grew in value during the marriage. The business interests you brought into the marriage do not become community just because the company matured while you were married. The same logic protects other business interests held before the wedding, from partnership stakes to ownership in a closely held company.
There is a catch, and it is worth saying plainly. Appreciation can still be separate, but community labor or community funds that built the company’s value can trigger a reimbursement claim under Texas Family Code Chapter 3, Subchapter E. The shares stay yours; the community may still be owed for what it put in. For founders whose business assets are the bulk of the estate, that distinction is where most of the negotiation happens, and it is one of the trickiest parts of any high asset divorce.
How the divorce process handles equity that is still vesting
When a grant is made during the marriage but vests after, the divorce process does not treat it as all community or all separate. Unlike retirement accounts, where a qualified domestic relations order can split a defined balance cleanly, vesting equity has no settled number to divide. Texas courts apportion it. The reasoning is that vesting equity is deferred compensation, pay you earn over time rather than receive at once, so the marriage owns the slice that was earned while you were married and you own the rest. Few high asset divorce matters skip this step, because so much of the estate is tied up in unvested grants.
This is the heart of an equity divorce, and it is where the divorce proceedings get technical. Restricted stock units and stock options both carry vesting schedules, and the law looks at what portion of that vesting period fell inside the marriage. Where the divorce proceedings split a retirement account or other assets on a clean balance, vesting equity has to be reconstructed. The grant date, the vesting cliff, and the divorce date all become evidence. Texas appellate courts have analyzed unvested stock options as a form of deferred compensation subject to this kind of apportionment rather than as a simple present asset, which is why the timing detail carries so much weight.
None of the competing service pages treat equity this way. They list “stocks” as an asset class. The actual problem is that vesting equity is compensation requiring apportionment, and that is what changes the outcome.
The coverture time rule fraction
The coverture time rule fraction is simpler than it sounds. You take the portion of the vesting period that fell within the marriage and divide it by the total vesting period. That fraction is the community share; the rest is separate.
Picture a four-year RSU grant with annual vesting, awarded two years into the marriage, with the divorce filed at the end of year four of the grant. Two of those four vesting years happened during the marriage, so roughly half of that grant is community property and half is separate. Change the grant date or the filing date and the fraction moves with it.
RSUs versus stock options
RSUs and stock options apportion the same way but track different paperwork. RSUs convert to shares on a fixed vesting schedule, so the math turns mostly on dates. Stock options add a strike price, an expiration window, and forfeiture risk if you leave the company before vesting, so the analysis has to account for whether the option is even worth exercising. ISOs and NSOs also carry different tax treatment, which changes what each share is really worth after the dust settles. The characterization question stays the same; the valuation gets more layered.
Tracing separate property through commingled accounts
Once separate funds and community funds mix in one brokerage or bank account, the separate character is not lost automatically, but you have to trace it. Texas lets you follow separate dollars through a commingled account, and if you can establish the path with clear and convincing evidence, the separate portion stays yours. If you cannot, the whole account is treated as community and divided.
This matters more than people expect, because so much tech wealth flows through a single brokerage account. Vested RSUs sell into it, a pre-marriage inheritance sits in it, proceeds from sold real estate land in it, and paychecks do too. By the time of divorce it looks like one undifferentiated pool of assets. Tracing is how you pull the separate strand back out, and it almost always takes forensic accountants who can rebuild the account history transaction by transaction. The same tracing work applies to investment portfolios and retirement accounts that hold a mix of separate and community money.
Tracing through commingled brokerage and cash assets
Texas recognizes specific tracing methods, and naming them matters because each carries its own presumption. Community out first presumes that when money leaves a commingled account, the community dollars are spent before the separate dollars, which protects the separate balance that stays put. Texas courts applied that presumption in Sibley v. Sibley, and it remains a standard tool for cash assets that have been mixed. The minimum sum balance method, illustrated in cases like Welder v. Welder, treats the lowest balance the account ever hit as the surviving separate floor, on the theory that separate funds were never drawn below that line.
Both methods share one hard rule. If the records are too tangled to trace, the separate claim fails and those high value assets become community. That is why the documents, not the argument, usually decide a commingling fight in a high asset divorce.
Valuing pre-IPO and other complex assets
Pre-IPO equity is the hardest piece to divide because it is illiquid and its value is contested, with no public market price to point to. The shares might be worth a fortune after an offering or nothing if the company stalls, and both spouses have an incentive to argue the number that helps them. These are the complex assets that turn a divorce into a battle of experts and make property division so contested in a high net worth divorce. Unlike real estate or marketable stock, no appraiser can simply look up the price of these high value assets.
Several questions drive the dispute. What is the valuation date, the filing date, the trial date, or somewhere in between? What discount applies for lack of marketability when the shares cannot be sold? What do comparable financings suggest the company is worth? A proper business valuation is rarely simple for pre-IPO shares, and business valuation experts and forensic accountants answer these questions while reasonable professionals can still land far apart.
All of it feeds a single statutory standard. Texas divides the community estate in a just and right manner under Section 7.001, not on a strict fifty fifty basis. So the valuation date and the marketability discount do not just set a number; they shape what a just and right split of illiquid equity actually looks like.
Discovery, hiding assets, and a forensic paper trail
Equity compensation leaves a paper trail, and that cuts both ways. Grant agreements, vesting schedules, 10b5-1 trading plans, and brokerage statements all document when a right arose and how much vested when, which is exactly what you need to prove a separate claim and to catch a spouse hiding assets. The same records that protect you also expose an undisclosed account, an offshore account, or hidden assets a spouse hoped to keep off the inventory.
In our experience handling complex-asset divorces, the documents that actually move a characterization fight are the grant agreements and vesting schedules, not the bank summaries everyone reaches for first. A summary tells you a balance. A grant agreement tells you the date your right arose, which is the fact the whole case turns on. Pull the grant documents, the equity plan, the brokerage history, and the tax returns early, because reconstructing that trail late is slower and more expensive. A paper trail does not win the argument by itself, but without it the separate claim rarely survives. It is also the most reliable way to surface hidden assets and confirm neither spouse is quietly moving marital property out of reach before the fair division is settled.
How equity income affects Texas child support
The support analysis does not end at salary when a parent’s pay is equity heavy. Vesting restricted stock units and exercised stock options can count as resources for Texas child support under Family Code Chapter 154, and high income cases can push past the guideline cap on net resources. A parent whose base salary looks modest but whose RSUs vest into six figures a year is not a low resource parent for child support purposes, and the other spouse should not assume a small paycheck means small support.
This overlaps with property division, because the same equity is both an asset to characterize and an income stream that drives child support. If you want the fuller picture, our overview of how an Austin high net worth divorce divides equity compensation walks through both sides together.
How a four-county Central Texas practice handles equity divorces
The same Texas Family Code governs divorce in every county, but the venue still matters in practice. Key Law Office practices family law across the Travis, Hays, Bastrop, and Comal county district courts, so a high net worth divorce filed in Travis County, where most Austin tech matters sit, is handled by a team that also knows how the surrounding Texas courts approach valuation disputes and expert testimony in these divorce cases.
That footprint is the authority signal that counts for an equity case. Managing attorney Tyler Key is a Hays County native with around twelve years of family-law experience, and the firm runs with more than ten attorneys and four partners, enough capacity to staff the forensic accountants and valuation experts that high net worth divorce cases demand. Characterization fights over founder shares and RSUs are won with documents and credible experts, and that takes a team built to carry a high asset divorce from filing to final decree. Each spouse deserves a clear, defensible path to a fair division of the estate.
Talk to an Austin high net worth divorce attorney
If your high asset divorce involves founder shares, RSUs, or stock options, the early questions are not about who gets what. They are about what each of these assets is and when its value was earned, and those answers depend on documents you and your spouse can start gathering now, well before the divorce proceedings reach a courtroom. If you would like to talk it through, you can speak with our Austin high net worth divorce team in a free consultation, and we will help you understand your options before you decide anything.
Frequently asked questions
Are RSUs community property in a Texas divorce?
It depends on when they were earned. RSUs granted and vested during the marriage are generally community property, divided between the spouses. RSUs granted during the marriage but vesting after are deferred compensation, so Texas apportions them with a coverture time rule fraction, splitting the grant into community and separate shares based on the vesting period.
Can founder shares stay separate property if they vested during the marriage?
Yes, they can. Under inception of title, characterization is fixed when your right to the shares first arose. If that right predates the marriage, the shares can stay separate property even though they vested or grew in value while you were married, though community labor or funds may support a reimbursement claim by the other spouse. This is one of the most common high asset divorce disputes for startup founders.
What is the coverture time rule for stock options?
It is a fraction that apportions a grant earned over time. You divide the portion of the vesting period that fell within the marriage by the total vesting period. The result is the community share of the options, and the remainder is separate property. The grant date and divorce date set the math.
How do you trace separate money in a commingled brokerage account?
You reconstruct the account history and apply a recognized method such as community out first or minimum sum balance, usually with a forensic accountant. If the spouse claiming separate funds can show those dollars with clear and convincing evidence, that portion of the assets stays separate. If the records are too tangled to trace, the account is treated as community property.
How is pre-IPO stock valued in an Austin divorce?
It is contested, because there is no public market price. Business valuation experts weigh comparable financings, apply a discount for lack of marketability, and argue over the valuation date. Texas then divides the community estate in a just and right manner under Section 7.001, so the chosen value can change each spouse’s share significantly.