Cliff

Stage

The minimum period you have to stay before any promised stock becomes yours, and leaving before it ends means walking away with nothing.

Why it exists

The moment companies started paying part of the package in ownership instead of cash, an awkward situation followed. Promise someone 4,000 shares of equity at hire and hand it over, and the person who quits after two months carries all 4,000 shares out the door. Equity isn't money you can spend now — it's a claim on what the company becomes — so it's given as a reason to stay, and handed over that way it gave no reason at all.

Vesting solved the first half. Spread 4,000 shares over four years at roughly 83 shares a month and the two-month employee leaves with 166. A hole remained, though, because the accrual starts on day one, so even a single month earns something. Grace ran into this in the company's first year. Someone who changed their mind six weeks in was already a shareholder on paper, and clearing that stake took months of work during the next funding round.

A cliff puts a threshold in front of all of that. Vesting doesn't begin at all until a set period is served, which screens out short stays before they create paperwork. One year is the usual figure; some companies write six months, some write two.

What this stage looks like

During this stage you hold zero shares. The offer letter can say 4,000 shares and the internal system can list them under your name, and if you leave before clearing the cliff, every one of them returns to the company. Someone who stayed 11 months and 29 days walks out with exactly what someone who stayed one day walks out with.

The number also jumps rather than climbing. On 4,000 shares vesting over four years with a one-year cliff, the balance sits at zero for twelve months, and on the twelve-month mark a full year's worth — 1,000 shares — vests all at once. After that, 83 shares attach each month. Plotted out it looks like flat ground, one cliff face, then a gentle slope, which is where the name comes from.

From the employee's side this is the stretch that doesn't enter the arithmetic. Someone a year in who gets an outside offer counts the months left first. Two months to the cliff and delaying the move by two months is the way to keep 1,000 shares; eight months out and the stock gets treated as nothing, leaving base salary and bonus as the only lines being compared.

Total rewards needs a separate reading during this stage. Total rewards is base pay, bonus, and equity added into one figure. Write an offer as $38,000 in salary plus $15,000 in stock for a $53,000 package, and the first year actually delivers $38,000. Read the first year at the headline number and the comparison against a cash-heavy offer elsewhere comes out wrong.

For the company the stage works as a trial period. If a hire turns out to be the wrong fit, ending it before the cliff keeps ownership from leaving the building. That cuts the other way too — enough companies have pushed people out just before the date that contracts increasingly include a clause treating the cliff as met when the separation is the company's decision.

What moves you to the next one

Serving the time, and nothing else. Performance ratings play no part. With a one-year cliff, the condition is met the instant the twelfth month from your start date closes, and being employed that day is the whole requirement.

What trips people up is what counts as employed. If the contract is written against full-time status, months worked as an intern or contractor drop out and the count restarts at conversion. Leaves of absence are handled differently from contract to contract.

The stage that follows has a different shape. Clearing the cliff vests 1,000 shares, and from there the balance grows in small monthly steps. Leave next month and you still take another 83. Once the threshold is behind you every day carries a value, which changes how people weigh an outside offer.

With stock options, one more step waits after vesting. Those 1,000 vested shares are a right to buy, so you pay the set price to turn them into stock. Leaving usually starts a three-month window to decide, and at $4 a share, 1,000 shares means finding $4,000 on the spot. Restricted stock units (RSU) skip this. Meeting the condition delivers the shares themselves, so nothing has to be paid and clearing the cliff is the same moment as receiving.

How it sounds at work

"It's a four-year vest with a one-year cliff. Leave inside the first year and there's no stock."

Stating up front that the equity line is worth zero for twelve months.

"My cliff is next month, so I'm pushing the move until after that."

A few days decide a full year of equity, so the resignation date gets adjusted.

"We need to make the call on this person before the cliff."

If the hire isn't working, decide before the threshold rather than after.

Grace reworked Pagedeck's offer terms during the hiring push right after the Series A. Until then the terms moved with whoever negotiated: some offers carried no cliff, others carried two years. Differences like that are impossible to defend once people compare notes inside a team, so every role moved to a one-year cliff on a four-year vest.

After the change, offer conversations got shorter. When Sofia was weighing the move, her only question was when the shares would actually be hers.

What people get wrong

The most common misreading is that clearing the cliff delivers the whole grant. Passing a threshold sounds like arriving, which makes the assumption a natural one. What actually transfers is one year's worth — 1,000 shares — while the other 3,000 accrue monthly across the remaining three years. Quit right after the cliff on that assumption and you expected 4,000 shares and hold 1,000.

The other mistake is reading the cliff as a penalty the company invented. It looks like something taken away on the way out. It works closer to a guard on everyone else's stake, keeping early departures from diluting the people who stay, which is why founders normally put the same terms on their own shares. Read it purely as a penalty and a company with no cliff starts to look like the better offer, when a missing cliff usually means nobody has put the ownership records in order.

Easily confused with

TermWhat it setsHow it differs
VestingThe full schedule on which promised stock is releasedA cliff is one threshold placed before that schedule starts. Vesting contains the cliff; they aren't two options sitting side by side

Where to go next

  • Compensation

    see which part of a package a cliff attaches to before anything else

  • Vesting

    follow the schedule that takes over once the cliff is cleared

Last updated 2026-09-16