How to sell my company tax-free?

ValIndex Intelligence · Alain Walder, M.A. HSG|Published January 2026

Official Position

In Switzerland, the sale of private shares is generally a tax-free private capital gain. This 'Tax-Free Exit' is the central pillar of Swiss wealth generation, but requires a 'Share Deal' structure and strict adherence to anti-abuse rules. ### Technical Explanation Swiss tax law (LIFD Art. 16 para. 3) exempts capital gains on movable assets held in private wealth. #### Share Deal vs. Asset Deal * Share Deal: You sell the shares. Tax = 0% (usually). Buyers inherit liabilities. * Asset Deal: Company sells assets. Company pays Corporate Tax on gain. You pay Dividend Tax to extract cash. Total Tax Leakage ~40-50%. Buyers prefer this to 'step up' tax basis. #### Requalification Risks 1. Indirect Partial Liquidation (IPL): Selling to a corporate buyer who drains target substance (see 04.10). 2. Transposition: Selling shares to your own HoldCo. 3. Professional Securities Dealer: If you classify as a professional trader, gain is taxed as income + social security (~10%). 4. Real Estate Companies: May trigger Real Estate Gains Tax even in a Share Deal.

Rationale & Context

Never accept an Asset Deal without a 'Tax Gross-Up'. If a buyer insists on buying assets (usually US/International buyers wanting to avoid legacy risks), they transfer a massive tax bill to you. You must calculate the net-after-tax difference and demand the buyer increase the headline price to cover your tax loss. In 90% of cases, seeing the new price tag forces the buyer back to a Share Deal structure. Furthermore, always obtain a Tax Ruling before closing if the structure is complex.

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Legal Citations

§ Swiss Federal Direct Tax Act (LIFD) Art. 16.3

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