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Tax

Private capital gains can be tax-free in Switzerland, until your investing starts to look like a business

The basic rule is one of Switzerland’s strongest attractions for investors: gains from the sale of movable private assets are generally tax-free.

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Contents
  1. The five federal safe-harbour criteria
  2. Factors outside the safe harbour
  3. Crypto, gold and FX
  4. Before you move

The boundary is professional securities trading. If the tax authority classifies your activity as commercial, gains become taxable income and social-security consequences can follow.

The five federal safe-harbour criteria

Federal Tax Administration Circular No. 36 provides criteria under which the authorities will in any case assume private asset management when all are cumulatively met.

For the surrounding context, see Swiss tax hub.

The source summarises them as:

# Criterion Practical meaning
1 Holding period of sold securities at least 6 months frequent shorter-term sales break the safe harbour
2 Annual transaction volume no more than 5 times the securities/cash portfolio at the start of the tax period buys and sales are counted in the turnover calculation
3 Capital gains are not needed to finance living costs source uses gains below 50% of net income as the safe-harbour test
4 No material debt financing or taxable investment income sufficiently covers financing costs
5 Derivatives mainly for hedging speculative derivative activity can point toward professional trading

Failing one criterion does not automatically make you a professional trader. It removes the automatic safe harbour and the authorities assess the full facts.

If this decision changes the viability or sequence of your move, a Swiss relocation strategy consultation can apply it to your own facts.

Factors outside the safe harbour

Frequency, short holding periods, leverage, use of derivatives, professional knowledge, systematic organisation and reliance on gains can all point toward commercial activity.

Crypto, gold and FX

The same private-versus-commercial principle can be relevant beyond listed shares, but the facts and asset class matter. Staking, mining, business inventory and compensation in tokens require separate analysis.

For the surrounding context, see the Swiss tax system.

Before you move

If you are an active trader, model classification before assuming “Swiss capital gains are tax-free”. For a seven-figure trading result, the distinction is not a few percentage points. It is the difference between zero tax on the gain and full income taxation.

For the surrounding context, see inheritance and gift tax.

General information on Swiss law and practice, not individual legal, tax or investment advice.

Contents

Your case is not the standard case.

Canton, commune and the country you are leaving decide your Swiss tax bill together. Have the three modelled against your own numbers.

Book a Swiss strategy consultation