Employee equity and ESOPs in Swiss startups
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An equity promise is only understandable with the plan and grant documents. Ask which instrument you receive and which rights it creates before comparing it with cash salary.
Identify the instrument
The Swiss Federal Tax Administration distinguishes employee shares and options from cash-based instruments such as phantom stock. An option grants a right to acquire shares under defined conditions; phantom stock does not create an ownership stake. Tax treatment also depends on the instrument and its conditions. ESTV: Kreisschreiben 37, Mitarbeiterbeteiligungen.
Read the terms that determine the outcome
Request the grant size, exercise or purchase price, vesting schedule, any initial waiting period and the deadlines for exercising after employment ends. Ask for the treatment of vested and unvested rights on resignation, dismissal and a company sale. Have the employer explain each rule using your own grant, rather than a generic example.
Understand value and liquidity
Ask which share class is involved, how the stated percentage was calculated and how later financing can change it. Check whether a sale needs approval and whether there is an actual route to sell. A company valuation does not by itself tell you how much cash your individual grant could deliver. Avoid budgeting with an assumed future exit.
Check your own tax situation
Take the plan, grant, valuation documents and any employer tax ruling to a qualified adviser when the stakes justify it, especially for international employment or a move. Ask about timing and cash needed for exercise and tax. The ESTV circular is a starting point for the rules; the label “ESOP” alone does not settle your individual treatment. ESTV: Kreisschreiben 37, Mitarbeiterbeteiligungen.