Equity Compensation: How to Structure Startup Offers
Equity is how startups compete with big salaries. Learn vesting schedules, option pools, and how to make offers that attract without giving away the company.
Why Equity Exists in Startups
Equity is not charity. It's a compensation instrument that makes economic sense.
A startup can't pay market rate for senior talent. Your engineer could make $180K at Stripe or Facebook. You're offering $120K plus equity. That $60K gap needs to be filled somehow. Equity is the mechanism. They take the cash discount in exchange for ownership. If the company succeeds, they make it back many times over. If the company fails, they were taking the risk anyway because they believed in the mission.
For junior people, equity works differently. It's not covering a salary gap. It's incentive alignment. You want people thinking like owners, not employees. People who ask "does this decision matter for our success" not "is this my job." Equity creates that mentality.
For executives, equity is a retention mechanism. A CFO might have another offer with similar salary. But it doesn't offer ownership. Equity keeps that CFO thinking long-term instead of treating your company as a stepping stone.
The Compounding Value of Retention
Without equity, startups would be constantly replacing people. Equity creates stickiness. People stay because they have skin in the game. That continuity matters more than people realize:
- The third hire who stays three years helps recruit the fourth, fifth, and sixth
- The engineer who understands the codebase prevents it from becoming a nightmare
- The salesperson who understands your customers lands bigger deals over time
Stock Options vs Restricted Stock: What to Offer and When
Most startups offer stock options, not restricted stock. There's a reason.
Stock options give an employee the right to buy shares at a specific price (the grant price) at some point in the future. If you grant options at a $10M valuation with a $1.00 per share price, and the company is worth $100M when they exercise, they can buy those shares at $1.00 and immediately they're worth $10.00. The cost is that they have to exercise the option to own the shares, which costs money up front.
Restricted stock gives an employee actual shares immediately, but the shares are restricted until they vest. If you grant 1,000 shares vesting over four years, they own the shares but can't sell them until they vest. The upside is similar to options, but they own the shares without paying anything up front.
Why ISOs Dominate Early Stage
Early stage startups use options because of the IRS framework around them. The Incentive Stock Option (ISO) structure has meaningful tax advantages. If you issue ISOs and the employee meets certain requirements, any gains are taxed at capital gains rates instead of income rates. That difference is often 15-20 percentage points.
Example scenario: An engineer exercises options at $1.00 and the shares are worth $50.00. They owe capital gains tax on $49.00 per share, not income tax. On 10,000 shares, that's roughly $70,000-$100,000 in tax savings.
Late stage startups sometimes switch to restricted stock units (RSUs), which are cash-settled and avoid some tax complexity. But for your first hires, ISOs are the standard.
The Standard 4-Year Vesting Schedule with 1-Year Cliff
The 4-year vesting schedule with a 1-year cliff is the industry standard. You need to understand why it exists.
The cliff is the core insight. Without it, someone who leaves at six months has fractional shares and feels cheated. With a 1-year cliff, nothing vests until 12 months. Then after 12 months, 25% vests at once. Then it vests monthly (or quarterly) until month 48.
How It Works in Practice
Here's a concrete example with a 10,000-share grant:
- Months 0-11: Nothing vests. If they leave, they get zero.
- Month 12 (cliff): 2,500 shares vest at once (25%)
- Months 13-48: ~208 shares vest per month
- Month 48: All 10,000 shares fully vested
This creates clean boundaries. No argument about what's fair. Stay a year, earn your first tranche. Don't, and you walk away with nothing.
Why 4 Years Specifically
Some companies do 3-year schedules. Some do 5-year. But 4-year with 1-year cliff balances everything:
- Company protection: people are locked in after year one
- Employee protection: a year earns you something meaningful
- Reasonable duration: long enough to matter, short enough to trust
How to Size the Option Pool
The option pool is the bucket of shares you set aside for employees (not founders, not investors). Standard practice is 10-20% of fully diluted shares.
Pool Sizing by Stage
| Stage | Recommended Pool | Covers |
|---|---|---|
| Pre-seed | 10-15% | First 5-10 hires |
| Seed | 15-20% | First 15-25 hires |
| Series A | Top up to 15-20% | Next 25-50 hires |
Why does size matter? If your pool is too small, you can't attract people. If it's too large, you've diluted founder equity before you need to. Investors care about pool size because it comes out of everyone's equity. Most VCs recommend 15% as a starting point.
The pool is also something you replenish. As you hire and the pool shrinks, you can create a new pool through a board decision. Your initial pool doesn't need to cover every person you'll ever hire. But it needs to cover the next 2-3 years of hiring.
How Much Equity to Give Each Role
This is where people get anxious. Everyone wants the "right" amount. There's no single right number, but here are benchmarks that hold across most early-stage companies.
Equity Ranges by Role and Stage
| Role | Hire Order | Typical Range | Cash vs Market |
|---|---|---|---|
| First engineer | #1-2 | 1.0-4.0% | 30-40% below market |
| Second engineer | #3-5 | 0.5-1.5% | 20-30% below market |
| Third+ engineer | #6-10 | 0.25-0.75% | 10-20% below market |
| First salesperson (B2B) | #2-4 | 1.0-2.0% | 20-30% below market |
| First salesperson (B2C) | #3-5 | 0.5-1.0% | 15-25% below market |
| Early operations/finance | #3-6 | 0.25-0.75% | 10-20% below market |
| VP at 20 people | #15-20 | 0.25-1.0% | Near market |
| Early designer | #3-6 | 0.5-1.5% | 15-25% below market |
The pattern: first hires get bigger grants, later hires get smaller grants, and grants get smaller as the company grows.
The Total Comp Equation
The other factor is cash. If you're paying market rate, the equity grant is smaller. If you're paying 30-40% below market, the equity grant is bigger to make up for it.
Example scenario: Your lead engineer asks for 4% equity. Here's how to think about it. If you're paying $85K against a $130K market rate, that's a $45K annual gap, or $180K over four years. If your company is valued at $5M, 4% is worth $200K on paper. That's roughly break-even on the cash discount. If you believe the company will be worth $50M at exit, that 4% becomes $2M. The risk-reward makes sense for a true founding engineer.
If you're paying $120K against $130K market rate, you don't need to give 4%. The cash gap is only $10K per year. Something like 0.75-1.5% is appropriate.
The 409A Valuation and Why You Need One
A 409A valuation is a formal appraisal of your company's worth for tax purposes. It sounds like bureaucracy. It's not. It's crucial.
Here's why. When an employee exercises stock options, they may owe tax on the difference between what they paid and what it's worth. The IRS requires that the strike price of options be set at Fair Market Value (FMV). For a private company, you determine FMV through a 409A valuation done by a professional appraiser.
What Happens Without One
Without a 409A, the IRS could claim your strike price was wrong. That could create a massive tax liability for your employees. It's a nightmare scenario that's entirely preventable.
Cost: Usually $1,500-$3,000 for an early-stage company. Get one done before you grant any options or raise money. Most VCs won't invest unless you have one.
Timing: The 409A sets the strike price for all future options until you get a new one. You need a new 409A when your valuation changes significantly (typically after each fundraise).
Explaining Equity to Candidates Who Don't Understand It
Many candidates have never dealt with options. They don't understand vesting, strike price, or dilution. You need to explain it clearly. Here's a framework you can adapt:
The Simple Explanation
"You're getting the right to buy 10,000 shares at $1.00 per share. The company is currently valued at $10M, so 10,000 shares is roughly 0.1% of the company. Those shares vest over four years with a one-year cliff. Nothing vests the first year. After a year, 2,500 shares vest. Then about 208 shares per month for the next three years."
The Exit Math
"If you stay four years and the company is worth $100M (10x), your 10,000 shares are worth $100K total. You can sell them if the company goes public or gets acquired. If the company fails, they're worth zero."
The Dilution Reality
"If we do a Series A and raise at a $30M valuation, your 10,000 shares are still 10,000 shares. But now they're 0.033% of $30M instead of 0.1% of $10M. You own less percentage but of a bigger pie. That's good if the company is growing."
The key is being honest. Equity is not guaranteed. If the company fails, it's worth zero. If you raise money, you get diluted. But if you succeed, it can be life-changing.
Common Equity Mistakes
The easiest way to blow up your cap table is to make mistakes early. Here are the most common ones:
- Giving too much too early. You're excited to hire someone. You offer 2% when 0.5% is more appropriate. Then you hire three more people and founders are down to 70%. Investors see a diluted cap table and get nervous. Then you need an option pool refresh and even more dilution.
- Inconsistent offers. You hire an engineer at 0.75% and a salesperson at 0.5%. Then you hire another engineer at 1%. The first engineer is upset. Be consistent. Document your guidelines. If people are at different levels, explain why.
- Not documenting option grants. Five years in, someone asks "I was supposed to get 25,000 shares, right?" You don't have documentation. Get option grant agreements signed immediately. Use a cap table tool like Carta or Pulley.
- Not explaining dilution upfront. You grant options at $10M valuation. Series A is at $30M. Employees see their percentage drop and think they got screwed. If you explained dilution upfront, they understand that up rounds are good (percentage drops but pie grows).
- Waiting too long for a 409A. You've granted options informally. Now your 409A values the company higher than your informal grants. Employees think you cheated them. Do it early.
Refresher Grants and Retention Equity
After a few years, your early employees have vested most of their initial grant. That's when you consider refresher grants.
A refresher grant is a new grant of options, typically smaller than the initial grant, with a new four-year vesting schedule. This keeps early employees motivated. They see a path to more upside even after their original grant is mostly vested.
When to Use Refresher Grants
- After a fundraise. Right after you raise, early employees might have better opportunities elsewhere. A refresher grant says "stay through the next phase."
- At promotion. Someone grew from engineer to tech lead. A refresher acknowledges the expanded role.
- At vesting milestones. When someone hits their 3-year mark and 75% of their grant is vested, a refresher re-engages them.
Typical Refresher Sizes
Refreshers are usually 25-50% of the original grant. If your engineer got 1% originally, a refresher of 0.25-0.5% is reasonable. They dilute everyone, so use them strategically for people you really want to keep.
What Happens to Equity When Someone Leaves
This is a question candidates always ask. They need to understand the answer.
The Standard Scenarios
- Leaves before the 1-year cliff: Zero shares. Everything goes back into the option pool.
- Leaves after cliff but before 4 years: They keep vested shares. Unvested shares return to the pool. Two years in means roughly half the grant is vested.
- The exercise window: Typically 90 days after departure. They must buy their vested shares within this window or the options expire.
The Exercise Cost Problem
Exercise requires money up front. If shares are worth $10.00 and the strike price is $1.00, they owe $9.00 per share. On 5,000 vested shares, that's $45,000 out of pocket. If they can't afford it, the options expire.
Some companies extend the exercise window to 10 years post-departure. This is generous and helps employees who want to hold long-term. But most startups stick with 90 days.
Termination Scenarios
- Voluntary departure or layoff: Keep vested shares, exercise within the window
- Fired for cause: May lose everything including vested shares (document this in board resolutions)
How Equity Works Alongside Salary at Different Stages
| Stage | Salary vs Market | Typical Equity | Risk Level |
|---|---|---|---|
| Pre-seed/Seed | 40-70% of market | 1.0-4.0% | High risk, high equity |
| Series A | 70-90% of market | 0.2-0.5% | Moderate risk, moderate equity |
| Series B+ | 90-100% of market | 0.05-0.2% | Lower risk, smaller equity |
Example at each stage:
- Seed: Engineer gets $80K salary (market is $130K) plus 1.5% equity. The $50K annual gap over four years is $200K. If the company exits at $100M, that 1.5% is $1.5M.
- Series A: Engineer gets $115K salary (market is $140K) plus 0.3% equity. Smaller gap, smaller equity, but less risk.
- Series B: Senior engineer gets $160K salary (market is $170K) plus 0.1% equity. Near-market salary with a smaller but still meaningful equity stake.
This progression makes sense. Early stage takes more equity risk but gets more upside. Late stage gets paid closer to market with less equity risk.
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