A vesting schedule is the timeline over which someone earns their equity, rather than owning it all at once.
Key takeaways
A vesting schedule is the timeline over which someone earns their equity, rather than owning it all at once. The typical startup structure is four years with a one-year cliff: nothing vests until the first anniversary, then shares vest monthly or quarterly. It ties ownership to continued contribution and protects the cap table if someone leaves early.
On a four-year schedule with a one-year cliff, a hire granted 4,800 options earns 1,200 at the first anniversary, then 100 a month after that.
Vesting aligns incentives and is your main protection against a co-founder or key hire walking away with a big chunk of equity. Founders should vest too, investors expect it. Get the schedule, cliff, and acceleration terms right up front, because renegotiating equity after someone's already left is painful.