Executive Summary
What is a vesting cliff?
A vesting cliff means you earn zero equity until you hit a specific date—usually your one-year work anniversary. On that date, a large chunk vests all at once (typically 25% of your grant). After the cliff, the remaining 75% vests gradually, usually each month. If you leave before the cliff, you get nothing. If you stay past it, you keep what's vested.
You've heard the term "vesting cliff" in your offer letter or grant document. What does it actually mean? In plain English: you get nothing until you hit the cliff date. Then a chunk vests at once. It's that simple.
The bottom line: Most tech companies use a 4-year vesting schedule with a 1-year cliff. That means: year one = 0% vested. Day 366 = 25% vests. Years 2–4 = the rest vests month by month. Leave before day 365? You walk away with nothing. See our full vesting schedule guide for more detail.
How a Vesting Cliff Works
The Typical Schedule
| Time | What Happens |
|---|---|
| Months 1–11 | Nothing vests. You're building toward the cliff. |
| Month 12 (cliff date) | 25% of your grant vests all at once. |
| Months 13–48 | The remaining 75% vests gradually—usually 1/48th each month. |
Example: You get 10,000 stock options. After 1 year, 2,500 vest. Over the next 3 years, 208 vest each month (roughly). Leave at month 11? Zero. Leave at month 13? You keep the 2,500 that vested.
Why "Cliff"?
Think of it like a cliff edge. You're climbing toward it. Until you reach it, there's nothing to stand on. Once you're past it, you've got solid ground (your vested equity).
What Happens If You Leave?
| When You Leave | What You Keep |
|---|---|
| Before the cliff | Nothing. All unvested options or RSUs are forfeited. |
| On the cliff date | The cliff portion (usually 25%). |
| After the cliff | Everything that has vested so far. |
Important: If you have stock options, you don't own the shares until you exercise (pay the strike price). So when you leave, you have a limited window—often 90 days—to exercise your vested options. See our leaving your job guide.
Why Do Companies Use Cliffs?
Companies use cliffs to encourage you to stay at least a year. It costs money to hire and train you. The cliff gives them some assurance you'll stick around. It also filters out people who might leave quickly—they get nothing, so they have less incentive to join for a short stint.
Is the Cliff Always One Year?
Usually, yes. One year is the standard. Some companies use a 6-month cliff for certain roles. A few use no cliff at all—vesting starts from day one. Check your grant document to be sure.
Frequently Asked Questions
What if I'm one day short of the cliff?
You get nothing. The cliff is strict. Leave on day 364 and you forfeit. Stay one more day and you get the cliff portion. That's why timing matters when you're thinking about leaving.
Do RSUs have cliffs too?
Yes. RSUs often use the same 4-year, 1-year cliff schedule as stock options. The difference: RSUs are actual shares when they vest (you don't pay to get them). Options require you to pay the strike price to exercise.
Can I negotiate the cliff?
Sometimes. Early-stage startups may be flexible. Big companies usually have fixed plans. It never hurts to ask during negotiation. See our how to negotiate equity guide.
Disclaimer: This guide is for educational purposes. It does not constitute tax, legal, or financial advice. Check your specific grant documents and consult a professional when needed.
Last Updated: March 2026 | Research Team: VestingStrategy