Startup Stock Options - Post Termination Exercise Period - A $1 Million Problem

Working for startup stock options? An option exercise extension can save you from a $1M problem.

Negotiating a startup stock option offer? An option exercise extension can save you from a $1M problem. Photo by Pixabay.

Attorney Mary Russell counsels individuals on startup equity, including:

You are welcome to contact her at (650) 326-3412 or at info@stockoptioncounsel.com.

Originally published March 28, 2017. Updated March 17, 2023.

Early Expiration for Startup Stock Options

The startup scene is debating this question: Should employees have a full 10 years from the date of grant to exercise vested options or should their rights to exercise expire early if they leave the company before an IPO or acquisition? This is called a post-termination exercise period or PTEP.

This is Part 1 of a 3-part series. See Early Expiration of Startup Stock Options - Part 2 - The Full 10-Year Term Solution and Early Expiration of Startup Stock Options - Part 3 - Examples of Good Startup Equity Design by Company Stage. See also The Menu of Stock Option Exercise Strategies for more on option exercise planning and startup offer negotiation.

The standard in the past has been that startup stock options are designed with an early expiration period. They must be exercised by whichever comes first:

  1. 10 years after the date of grant or

  2. 3 months after the last date of employment.  (We’ll call this an “early expiration period.")

If a stock option is not exercised by this deadline, it expires and the individual forfeits all rights to the equity they earned. In some cases, this period is shorter, such as expiration 1 month after or even the day of last employment.

If an employee leaves a startup - by choice or involuntary termination of employment - and has to exercise stock options within an early expiration period, he or she has the following choice:

  1. Pay the exercise price and tax bill with savings or a loan;

  2. Find liquidity for some of the shares on the secondary market (which is complicated, not widely accessible, and sometimes prohibited by company or law) to pay for the cost of the exercise price and tax bill; or

  3. Walk away and lose the vested value.

Startup Stock Options’ $1M Problem

This can be a $1 million problem for employees at successful companies because the tax bill due at exercise is based on the value of the shares at exercise. Either ordinary income or alternative minimum taxable (AMT) income may be recognized at exercise. This income will equal the difference between the option exercise price and the value of the shares at the time of exercise. The value of the shares is usually called fair market value (FMV) or 409A valuation.  These values are generally set by an outside firm hired by the company. The company may try to set these valuations as low as possible to minimize this problem for employees, but IRS rules generally require that the FMV increases with investor valuations and business successes.

The more successful the company has been between option grant and option exercise, the higher the tax bill will be. For a wildly successful company, the calculation might look like this:

Here’s an example:

Exercise Price = $50,000

FMV at Exercise = $4 million

Gain (either Ordinary Income or AMT Income) Recognized at Exercise = $3,950,000

Hypothetical tax rate = 25%

Taxes Due for Exercise = $1,027,000

Total Exercise Price + Tax Cost to Exercise = $1,077,000

REMEMBER: FMV at exercise is not cash in hand without a liquidity event. Therefore, if the option holder in this example makes the investment of $50,000 plus the tax payment of $1,027,000, they might never realize the $4 million in stock option value they earned, or even reclaim the $1,077,000 exercise price + tax. The shares may never become liquid and could be a total loss. For someone who goes into debt to exercise and pay taxes, that might mean bankruptcy. So, even if they can come up with $1 million to solve the early expiration problem at exercise, they may have wished they had not if the company value later declines.

Investor-types frame this as a simple investment choice - the option holder needs to decide whether or not to bet on the company by the deadline. But many people simply do not have access to funds to cover these amounts. It’s not a realistic choice. The very success of the company they helped create makes it impossible to exercise the stock options they earned.

Although these numbers may seem impossibly large, I regularly see this problem at the $1 million + magnitude for individual option holders. The common demographic for the problem is very early hires of startups that grew to billion-dollar valuations.

Why Now? Later IPOs, Higher Valuations, More Transfer Restrictions

Early expiration of stock options is a hot issue right now because successful startups are staying private longer and staying private after unprecedented valuations. These successful but still private companies have also been enforcing extreme transfer restrictions.  These longer timelines from founding to IPO, higher valuations between founding and IPO, and transfer restrictions are causing the early expiration of stock options to affect more employees.

1. Later IPOs = more likely early expiration applies before liquidity. The typical tenure of a startup employee is 3-4 years. As companies stay private longer, employees are more likely to leave a company after their shares have vested but before an IPO. If they have to exercise within the early expiration period but before an IPO, they must pay taxes before they have liquidity to pay the taxes.

2. Higher valuations = higher grant prices. Exercise prices for stock option grants must be set at the fair market value (“FMV” or “409A Value”) of common stock on the date of grant. If an individual joins a company that has had some success in raising funds and in business, the FMV at grant will be higher. Therefore, departing employees are more likely to have hefty exercise prices to pay within an early expiration period. With delayed IPOs they are unlikely to have access to liquidity opportunities to cover exercise prices.

3. Higher valuations = higher tax due at exercise. Total tax bills at exercise are more likely to be high as the company valuations are high because taxable income (either ordinary income or alternative minimum taxable income) is generally equal to FMV at Exercise - Exercise Price. With delayed IPOs, employees are unlikely to have access to liquidity opportunities to cover tax bills.

4. Extreme transfer restrictions = no liquidity prior to IPO or acquisition. In the past, private company stock could be transferred to any accredited investor so long as the seller first offered to sell the shares to the company. (This is known as a right of first refusal or ROFR. The market for pre-IPO stock is known as the secondary market.) Some companies are prohibiting such secondary market transfers and similar structures such as forward sales or loans that had historically allowed employees of hot companies to get liquidity for the shares to pay for exercise costs and tax bills at exercise. Some companies add these transfer restrictions after issuing the shares and even push the limits of the law by claiming that they can enforce new restrictions retroactively.

I hope this post has illuminated the problem of an early expiration period for startup stock options. For more on a solution to the problem, see Early Expiration of Startup Stock Options - Part 2 - The Full 10-Year Term Solution. See also Early Expiration of Startup Stock Options - Part 3 - Examples of Good Startup Equity Design by Company Stage

Thank You!

Thank you to JD McCullough for providing research assistance for this post. He is a health tech entrepreneur, interested in connecting and improving businesses, products, and people.

Thank you to attorney Augie Rakow, a former partner at Orrick advising startups and investors, for sharing his creative solution to this problem in Early Expiration of Startup Stock Options - Part 2 - The Full 10-Year Term Solution.

Attorney Mary Russell counsels individuals on startup equity, including:

You are welcome to contact her at (650) 326-3412 or at info@stockoptioncounsel.com.

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Part 3: FAQs on the Menu of Startup Stock Option Exercise Strategies

The menu of startup stock option exercise strategies. How to plan ahead to protect your equity stake.

Wondering when to exercise stock options at a startup? Here's the menu of startup stock option exercise strategies including early exercise of stock options and extended post-termination exercise periods. Plan ahead to protect your equity stake. Photo by Kaboompics.com.

Attorney Mary Russell counsels individuals on startup equity, including:

You are welcome to contact her at (650) 326-3412 or at info@stockoptioncounsel.com.

When to exercise stock options?

Thanks for the great feedback on this post: The Menu of Stock Option Exercise Strategies. I’m delighted that people are using it to plan their startup stock option exercise strategies at the offer negotiation stage to save themselves from the unhappy surprises associated with startup stock options.

I’ve had some great questions on the menu and wrote this Q&A in response. Enjoy!

Why don’t you talk more about Incentive Stock Options (ISOs)? The recruiter told me not to worry about my startup stock option exercise at hire because the options are ISOs.

Founders, recruiters, human resources employees and hiring managers often use the “ISO status” of startup stock options to obscure this issue and falsely reassure hires to get them to sign offer letters without a viable option exercise strategy in place. 

There are some benefits to Incentive Stock Options. These are relevant if you are following the exercise as you vest strategy or the exercise at termination of employment strategy. The basic difference is that gains on exercise of ISOs are taxed at AMT rates and exemption amounts rather than the ordinary income rates that apply to NSOs. However, this ISO benefit does not change the fundamental risk associated with startup stock options: If the FMV increases dramatically during your employment, the tax cost to exercise can make exercise impossible even with ISOs! More here on this $1M problem. 

Why do I need to plan for this at the offer letter stage? Wouldn’t the company want to “help” me avoid forfeiting my vested startup stock options by extending the post-termination exercise period if I leave the company?

The post-termination exercise deadline is not often changed after hire. If an individual does not have (or press) the negotiating power before they join to inspire the company to extend that deadline, in the vast majority of cases they will not have that power at the time of termination or resignation. 

My clients often hear founders declare at hire that their companies could not possibly extend the post-termination exercise deadline in the original option contract. In the next breath, those founders promise that their companies would “of course” extend it in the event of a termination or resignation. This is not, in my experience, a realistic promise. 

Why? The “company” in this context is the venture capitalists who likely control its board of directors or the law firms who protect their interests. The post-termination exercise deadline is, from their perspective, a feature not a bug. When companies make offers, they assume that only a small fraction of vested options will be exercised (in large part because of these early termination features). Since this is part of the venture capitalists’ economic calculus and method of maximizing returns for their investors, they’re not in the business of helping people out of it. 

Why do I need to plan for this at the offer letter stage? The company promised they will let me sell some of my equity stake each year through a tender offer.

You will almost certainly not get a written commitment from a company for a right to pre-IPO sales. Access to an employer-sponsored tender offer will depend entirely on a company’s decision to arrange it, investor interest to fund it, and a company’s decision to let any individual take part in it. 

When tender offers are available, they are almost always limited to some small percentage of vested holdings. Given this limited liquidity, most people who have the opportunity to sell a portion of their shares in a tender offer do not use the funds to exercise the remainder of their options. They could, but they do not. 

Why? Once those funds are in the bank, these individuals immediately start to think of the funds as “my money.” It seems to them too risky to take funds that they want to use today to buy a house or diversify their portfolio and invest those funds in the exercise price and associated tax bill to exercise their remaining options. 

This is a personal choice, not right or wrong. I’m offering it here to show what I have seen as a common phenomenon. Individuals are faced with the problem of a huge expense in front of them to exercise their vested options and pay the taxes associated with the exercise. What happens in practice is that if they do successfully cash out some of their shares, they keep the money and are left with the remainder of their options still subject to forfeiture. Then they encounter this forfeiture problem when they either (1) are subject to option early expiration at termination of employment termination or (2) the approach of the end of the original, non-extendable, 10 year term of the option.

Why do I need to plan for this? I’ve heard there are “services” who will help me sell my equity stake on the secondary market or offer me a non-recourse loan to exercise when I get in this situation down the road. 

This method is rarely available. Why? A lot of reasons. Here’s a few:

  • Investor interest is limited to a few choice companies.

  • Information asymmetry. 

  • Company transfer restrictions (which also apply to loans in most cases).

For those who are able to access these sources of pre-IPO liquidity, in spite of these and other challenges, they only operate as a “service” for those who have time and other good choices on their side. Those who are caught without time and other good choices will see offers of deal terms that are obviously made with that vulnerability in mind. Calling this market an option exercise strategy would be like calling a payday loan a monthly budget.

Happy strategizing!

Attorney Mary Russell counsels individuals on startup equity, including:

You are welcome to contact her at (650) 326-3412 or at info@stockoptioncounsel.com.

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