RSU Double Trigger Acceleration 2027 Calculator
Calculate the value of double-trigger RSU acceleration in 2027 — when both a change-of-control AND involuntary termination occur, your unvested RSUs vest immediately.
Double Trigger Standard
Most public-co RSU plans use double-trigger: BOTH (1) change-of-control (acquisition/merger) AND (2) termination without cause within 12-24 months post-CIC must occur for vesting acceleration. Protects employer from auto-vesting just on acquisition.
Why Double Trigger Better Than Single
Single trigger (acceleration just on CIC) is rare today — sometimes only for C-suite. Double trigger protects acquirer from massive equity payout while still protecting employee from being fired post-acquisition.
Accelerated Tax
Double trigger acceleration = ordinary income at vest, FICA applies. Withholding via shares-sold-to-cover. Receiving 1,000 shares × $50 = $50k taxable as wages. ~37% federal + state withheld.
Source: Compensia RSU acceleration practices 2026. Last updated: May 2026.
Frequently Asked Questions
Does single trigger ever apply?
Yes for some C-suite contracts and certain startups. Rare for rank-and-file at public companies post-IPO.
Can the acquirer modify acceleration?
Yes — acquirer may negotiate altered terms with key employees. Read change-of-control clause carefully BEFORE accepting equity offer.
Is my data private?
Yes. Calculations run in your browser. Inputs are never sent or stored.