Meaning
Equity vesting terms occasionally undergo a structural compression known as a cliff reset when early founders negotiate a restart of their original four year accrual schedule. This renegotiation shifts the initial waiting period forward in time following a liquidity event or ownership restructuring, effectively zeroing accumulated tenure for unvested shares. Such adjustments alter the risk distribution between founding participants and incoming capital providers by re-establishing a multi year retention horizon.
Vesting Horizon
Share distribution schedules govern how long a participant must remain active to earn ownership claims. Early contributors hold unearned equity that accrues incrementally over time until full assignment occurs. A cliff reset moves the starting point of that accrual forward, demanding another full tenure duration before complete transfer finishes.
This mechanism protects external investors from immediate departure by personnel who already cleared their initial vesting boundary.
Capital Dilution
Ownership percentages shrink when new funding rounds issue additional shares to incoming backers. Founders absorb this reduction across their entire holding, yet an unearned portion remains vulnerable to future forfeiture if departure happens early. Resetting the vesting schedule applies fresh retention pressure precisely when dilution diminishes the nominal value of remaining blocks.
Participants trade liquidity access or governance concessions for deferred ownership security under these revised terms.
Tenure Calculation
Counting active months requires precise baseline dates that mark the beginning of employment or founding service. A modified agreement alters this calendar math by designating a new point of origin for all unvested tranches. Subsequent departures before the newly established boundary forfeit all unearned equity according to standard contract enforcement.
This structural adjustment converts historical service into completed tenure while keeping future commitments tied strictly to upcoming calendar periods.