If you work at SpaceX, your equity compensation could become one of the most valuable parts of your financial picture.
But understanding exactly what you own, when it becomes taxable, and what you should do with it isn’t always straightforward.
SpaceX employees may have access to different types of equity compensation, including incentive stock options, non-qualified stock options, restricted stock units, and an Employee Stock Purchase Plan. And while they can all give you an ownership stake in the company, they work very differently.
So, let’s break down the basics.
Incentive Stock Options, or ISOs
ISOs give you the right to purchase shares at a predetermined exercise price, also called your strike price.
One of the potential advantages of ISOs is their tax treatment. Generally, you don’t owe regular federal income tax simply because your ISOs vest. But exercising them can create Alternative Minimum Tax, or AMT, exposure.
And that’s where planning becomes especially important.
If the value of SpaceX shares has increased significantly since your options were granted, the difference between your strike price and the current fair market value can be substantial.
That means you could potentially create a significant tax obligation by exercising your options, even though you haven’t actually sold the shares or received any cash from them.
Non-Qualified Stock Options, or NSOs
NSOs also give you the right to purchase shares at a set strike price, but the tax treatment is different.
When you exercise NSOs, the difference between your strike price and the fair market value of the shares is generally treated as compensation income.
If you later sell those shares for more than their value at exercise, you may also have a capital gain.
So with NSOs, it’s important to think about both the cost of exercising and the potential tax consequences before deciding when or how much to exercise.
Restricted Stock Units, or RSUs
RSUs work differently because there’s generally no strike price and no decision about whether to exercise an option.
Instead, RSUs represent the right to receive shares or value once certain conditions are met.
But with a private company like SpaceX, there’s another important consideration: receiving taxable equity and being able to sell that equity aren’t necessarily the same thing.
SpaceX shares don’t trade every day on a public stock exchange. Liquidity may depend on company-approved transactions, such as tender offers or other liquidity events.
That’s why it’s important to understand not only when your RSUs vest or settle, but also when you may actually have an opportunity to turn those shares into cash.
Employee Stock Purchase Plans, or ESPPs
Another form of equity compensation you may have access to is an Employee Stock Purchase Plan, or ESPP.
Unlike stock options or RSUs, an ESPP allows you to purchase company shares through payroll deductions, often at a discount to the stock’s value.
The tax treatment can depend on how the plan is structured and how long you hold the shares before selling them. And just like your other SpaceX equity, participating in an ESPP can increase the amount of your overall wealth that’s tied to a single company.
So, when deciding how much to contribute or when to eventually sell those shares, it’s important to consider the ESPP as part of your broader equity and diversification strategy.
So, Which Type of Equity Do You Have?
Whether you have ISOs, NSOs, RSUs, ESPP shares or a combination of them, the first step is understanding exactly what you own. That includes how much has vested, your strike price if applicable, when your options expire, the potential tax implications, and any restrictions on when or how you can sell.
From there, the bigger question becomes how your SpaceX equity fits into the rest of your financial life.
For example, how much would it cost to exercise your options?
Could exercising ISOs trigger AMT?
How much of your overall net worth is already tied to SpaceX?
And could you comfortably cover the exercise cost and potential taxes without relying on an immediate sale of the shares?
These decisions can become even more important if you’re considering leaving SpaceX, because your grant documents may give you a limited amount of time to exercise vested options after your employment ends.
Build a Plan Around Your SpaceX Equity
There isn’t one right answer for when to exercise, hold, or eventually sell SpaceX equity.
The right strategy depends on what you own, your tax situation, available cash, other investments, time horizon, and overall financial goals.
And when a significant portion of your wealth is tied to one company, these decisions shouldn’t be made in isolation.
At Babin Wealth Management, we help current and former SpaceX employees understand their equity compensation and build a strategy around taxes, liquidity, diversification, and their broader financial goals.
If you have SpaceX stock options or RSUs and aren’t sure what your next move should be, click the link below to schedule a conversation with our team.