Key Takeaways
- Stock options, RSUs, and PSUs are generally family property under Alberta's Family Property Act. Alberta generally assesses and values family property at the date of trial or settlement, not the date of separation, so equity that vests after separation is usually still on the table.
- Unvested does not mean untouchable: grants still unvested at trial are the genuinely complex category, and their treatment generally depends on whether they reward past service (more like deferred property) or future performance (more like future income).
- Equity compensation is usually non-transferable, so the spouse who holds it keeps it and the other spouse receives value another way: an offset against other assets, or a share of the net proceeds if and when the equity vests or is exercised.
- The same equity can surface twice, once as property and again as income for support, and the tax on exercise or vesting is employment income, not capital gains. Both points can move the outcome significantly.
Equity compensation is now a major share of executive and professional pay in Calgary, from energy companies to technology firms. When a marriage or adult interdependent relationship ends, options and RSUs are among the most commonly mishandled assets on the table: they are hard to value, impossible to transfer, taxed differently than almost everything else, and often half-earned at the date of separation. This guide explains how equity compensation is generally treated in an Alberta divorce and where the expensive mistakes happen.
Is Equity Compensation Family Property in Alberta?
Generally, yes. Under Alberta's Family Property Act, property acquired by either spouse during the relationship is presumptively divided equally, and that includes rights under stock option plans, restricted share unit plans, and similar incentive arrangements. The fact that a grant has conditions attached, such as a vesting schedule or performance targets, does not remove it from the family property pool. What the conditions affect is how the grant is valued and how it is divided, not whether it counts.
The common forms of equity compensation each behave a little differently:
- Stock options give the right to buy shares at a fixed exercise price. Their value is the spread between the share price and the exercise price, plus the possibility that the spread grows before expiry. An option that is underwater today can still have real value.
- Restricted share units (RSUs) are a promise to deliver shares, or their cash value, on vesting. There is no exercise price, so vested RSUs are essentially shares waiting to be released.
- Performance share units (PSUs) vest based on performance conditions, which adds a second layer of uncertainty to the valuation.
- Employee share purchase plans and deferred share units also form part of the picture and should be disclosed like any other account.
What About Grants That Have Not Vested?
This is the most common misconception. Spouses holding equity often assume unvested grants are off the table because they could still be forfeited. That is generally not how Alberta law approaches it.
The first Alberta-specific point: family property is generally assessed and valued at the date of trial or settlement, not the date of separation. Equity that vests between separation and trial has vested for the purposes of the analysis, and the portion of it earned during the relationship is usually divisible property. Alberta courts have treated market swings between separation and trial as something to be shared, or addressed through the court's discretion to divide unequally, rather than a reason to move the valuation date. Waiting out a vesting schedule is not a strategy.
The distinction doing the real work is effort versus market. Compensation for work performed after separation belongs more naturally to the person who did the work, like any other post-separation earnings, and courts have characterized it as income rather than divisible property. Market movement on the portion of a grant earned during the relationship is different: that is passive growth on an asset the relationship produced, and it is generally shared through the trial date valuation.
For grants still unvested at trial, the analysis is more nuanced. A useful question is what the grant was for. Equity awarded as compensation for past service looks more like deferred property; equity awarded as an incentive for future performance looks more like future income. Courts have discretion in how these contingent interests are characterized and divided, and the just and equitable factors in the legislation give room to reflect post-separation effort. In negotiated settlements, lawyers frequently use time-based apportionment formulas that credit the portion of each grant earned during the relationship. Either way, the plan terms and grant agreements are the starting evidence.
Grants made entirely after separation are generally the recipient's: Alberta courts have characterized compensation earned after separation as income rather than divisible property, and even where it is brought into the property analysis, the legislation directs courts to weigh the fact that it was acquired after separation in deciding a fair division. That said, Alberta courts have occasionally reached post-separation grants where the overall financial picture seemed to demand it, so the safer course is to deal with them expressly in the agreement rather than assume they are untouchable. The value does not disappear either way. It moves to the income side of the ledger, where it matters for support, as discussed below.
How Options and RSUs Are Valued and Divided
Because equity compensation is almost always non-transferable, your spouse cannot simply be handed half of your options. Two structures dominate in practice:
1. Value Now and Offset
An expert values the equity as of the valuation date (in Alberta, generally the date of trial or of the agreement), discounts appropriately for the risk of forfeiture, the vesting conditions, and the tax that will be payable, and the holder keeps the equity while the other spouse receives equivalent value from other assets. This gives a clean break, but it forces a number onto something inherently uncertain: options can be valued on their intrinsic value (the current spread) or with option-pricing models that capture time value, and the choice of method can move the number materially. Volatile share prices make this structure risky for whoever bears the wrong side of the estimate.
2. Divide If and When It Vests
The alternative is an if-and-when arrangement: the holder keeps the grants, and when a tranche vests or is exercised, the other spouse receives an agreed percentage of the net after-tax proceeds attributable to the divisible portion. This avoids valuation fights and shares the actual outcome, upside and downside, but it keeps the parties financially connected for years and needs careful drafting: what happens on resignation, termination, expiry, or a decision not to exercise should all be addressed in the separation agreement.
Neither structure is automatically better. Holders of volatile or underwater equity often prefer if-and-when; spouses who want finality often prefer the offset. The negotiation is usually about who carries the market risk.
The Double-Dip Problem: Property and Income
Equity compensation does double duty. It is property to be divided, and when it vests or is exercised it becomes income, and support is calculated from income. That creates a tension lawyers call double dipping: if the value of an RSU grant was already divided as property, counting the same vesting event again as income for spousal support can be challenged as counting the same dollars twice. Alberta courts have treated this as a real constraint: the same value is generally counted once, either as property that was divided or as income that grounds a support obligation, not both. Which characterization applies often depends on how the settlement documents dealt with the equity in the first place, which is why the drafting matters as much as the math.
For child support, the analysis tilts differently, because children's entitlement to support from actual income is treated as harder to contract around. Executives whose income swings with vesting schedules should also expect their guideline income to be examined over multiple years rather than taken from a single unusual year. Our guide on support when income is not a simple salary covers the related issues.
The Tax Is Different, and It Matters
Equity compensation is taxed as employment income, not capital gains, and there is no rollover between spouses of the kind that exists for RRSPs. When options are exercised, the spread is an employment benefit; a stock option deduction may reduce the effective rate if conditions are met, but the rules changed for larger grants in recent years and the details depend on the employer and the grant. RSUs are generally taxed in full as employment income when they vest.
Two practical consequences for divorcing spouses:
- Valuations must be net of tax. A settlement that equalizes against the pre-tax value of equity systematically overpays the other side, because the holder can never receive the pre-tax amount.
- If-and-when arrangements should share net proceeds, not gross. The tax is withheld from the holder; the sharing formula needs to reflect that, and should say which spouse's marginal circumstances govern.
These interactions are covered more broadly in our guide to the tax implications of divorce in Alberta.
Practical Steps If You or Your Spouse Holds Equity
- Gather the plan documents early. The plan text, each grant agreement, the current holdings statement, and the vesting schedule drive everything: apportionment, valuation, and drafting.
- Disclose everything, vested or not. Unvested grants are disclosable. Incomplete disclosure can reopen a settlement years later, a risk we describe in our article on hidden assets in Alberta divorces.
- Do not exercise, sell, or let grants expire unilaterally after separation. Dealing with divisible property while a claim is outstanding invites scrutiny and can create liability. Get advice first.
- Settle property and support together. Because the same equity feeds both calculations, negotiating them separately leaves value on the table.
Frequently Asked Questions
Are unvested RSUs divided in an Alberta divorce?
Often yes. Alberta generally assesses family property at the date of trial or settlement rather than separation, so RSUs that vest between separation and trial are usually divisible property to the extent they were earned during the relationship. Grants still unvested at trial are the harder category: their treatment generally depends on whether they reward past service or future performance, and negotiated settlements often apportion them with time-based formulas. Grants made entirely after separation are generally dealt with under the just and equitable framework and often remain with the recipient.
Can my spouse receive my stock options directly?
Almost never. Employer equity plans generally prohibit transferring options or RSUs to anyone, including a former spouse. Instead, the holder keeps the equity and the other spouse receives value through an offset against other assets or a share of the net proceeds if and when the equity vests or is exercised.
How are underwater stock options treated?
An option whose exercise price is above the current share price has no intrinsic value today, but it can still have time value if years remain before expiry. Whether underwater options are valued now or shared on an if-and-when basis is a negotiation point; treating them as worthless is usually wrong, and so is pricing them as if the recovery is guaranteed.
Do vesting RSUs count as income for support?
Generally yes. When RSUs vest, the value is employment income and can be included in guideline income for child and spousal support. Where the same grants were already divided as property, courts generally will not count the same value again as income for spousal support, which is the double dipping problem, and they look at how the settlement characterized the equity. Income that swings with vesting schedules is often averaged over several years.
Get Advice Built for Equity Compensation
Dividing equity compensation properly is a valuation, tax, and drafting problem all at once. William Aadil Musani practiced corporate law, tax law, and mergers and acquisitions before founding Cunningham Family Law, and applies that background to separations involving options, RSUs, and executive compensation: testing valuations, structuring if-and-when arrangements that hold up, and keeping the property and support sides consistent. If your separation involves equity compensation, book a confidential consultation or call (403) 804-0497.
This article is general information about Alberta family law and is not legal advice. Reading it does not create a solicitor-client relationship. Every situation is different, and you should speak with a lawyer about your specific circumstances.
William Aadil Musani is a Calgary family lawyer and the founder of Cunningham Family Law. Before family law, he practiced corporate law, tax law, and M&A with international firms and a Tier-1 Canadian tax boutique, experience he now applies to financially complex divorce and separation matters. More about William →