Stock Appreciation Rights
A form of equity compensation that gives the holder the right to receive cash or stock equal to the appreciation in the company's stock price over a base price, without requiring the purchase of actual shares.
What Are Stock Appreciation Rights?
Stock Appreciation Rights (SARs) are a type of equity compensation that entitle the holder to receive the economic benefit of stock price appreciation without actually purchasing or owning shares. When you exercise SARs, you receive the difference between the current fair market value and the base price (similar to a strike price) — either in cash or in shares of stock. SARs are functionally similar to stock options but eliminate the need for the employee to pay an exercise price.
SARs are less common than stock options at venture-backed startups but are used by some companies — particularly those that want to provide equity-like compensation without increasing the number of shares outstanding or requiring employees to make an investment decision.
How Stock Appreciation Rights Work
Grant and Base Price
Like stock options, SARs are granted with a base price (also called the grant price) set at the fair market value on the date of grant. SARs also follow a vesting schedule, typically the same four-year schedule with a one-year cliff used for stock options.
Exercise and Settlement
When you exercise vested SARs:
- The company calculates the appreciation: current FMV minus base price.
- You receive this amount, either in cash (cash-settled SARs) or in shares of stock (stock-settled SARs).
- No exercise price is paid — you simply receive the gain.
Example: You have 1,000 SARs with a $5 base price. The current FMV is $25. Appreciation = $20 × 1,000 = $20,000. In a cash-settled SAR, you receive $20,000 in cash. In a stock-settled SAR, you receive $20,000 ÷ $25 = 800 shares.
Tax Treatment
SARs are generally taxed as ordinary income at the time of exercise, similar to NSOs. The full appreciation amount is subject to federal income tax, state income tax, and payroll taxes. There is no ISO-equivalent for SARs — the favorable tax treatment available for ISOs does not apply.
Cash-Settled vs. Stock-Settled
Cash-settled SARs: The employee receives cash equal to the appreciation. No shares are issued, so there is no dilution and the employee never holds stock. However, these create a variable expense on the company's books.
Stock-settled SARs: The employee receives shares equal in value to the appreciation. This is more similar to a net exercise of stock options and does create dilution, but fewer shares are issued than if the employee had exercised the equivalent number of options.
Practical Implications for Startup Employees
No Cash Outlay
The biggest advantage of SARs over stock options is that you never need to come up with cash to exercise. There is no exercise price to pay and no need for stock option financing. You simply receive the gain when you choose to exercise.
No Ownership Until Exercise
Until you exercise stock-settled SARs, you do not own any shares. This means you cannot file an 83(b) election, you do not start capital gains holding period clocks, and you have no voting rights. SARs are a right to future value, not current ownership.
Less Common at Startups
Most venture-backed startups use stock options (ISOs and NSOs) rather than SARs. If you encounter SARs, they are more likely at larger private companies, companies outside the traditional tech startup ecosystem, or companies with specific compensation philosophy reasons for using them.
Comparison to Stock Options
| Feature | Stock Options | SARs |
|---|---|---|
| Cash required to exercise | Yes (exercise price) | No |
| Share ownership | Yes (after exercise) | Only stock-settled SARs |
| ISO tax treatment available | Yes (ISOs) | No |
| 83(b) election available | Yes (early exercise) | No |
| Dilution at exercise | Full shares issued | Only appreciation amount |
How It Relates to Exercising Stock Options
SARs eliminate the exercise cost barrier that makes stock option exercise challenging. If you hold SARs instead of (or in addition to) stock options, your exercise decision is simpler — you are only choosing when to recognize income, not whether to invest cash. However, because SARs are always taxed as ordinary income, you lose the potential for ISO-favorable treatment. If you hold both SARs and options, consider exercising ISOs early (when the spread is small) to pursue long-term capital gains treatment, while holding SARs for later exercise when no cash outlay is needed.