How are forex profits taxed in Switzerland?

Switzerland generally does not tax private forex or CFD capital gains — they are tax-free at both federal and cantonal level. However, wealth tax applies annually on portfolio value, and traders who fail the ESTV's five-criteria professional test lose the exemption and are taxed as self-employed.

Tax Guide · 2026

Forex Tax in Switzerland 2026

Q: How much tax do I pay on forex profits in Switzerland?

Forex and CFD profits in Switzerland are taxed at 0% for private investors under the Privatvermogen (private wealth) regime, administered by Eidgenossische Steuerverwaltung (ESTV). The exact amount depends on your total capital income, any available allowances, and whether Switzerland's progressive-scale or flat-rate option is more favourable in your specific circumstances.

Q: Do I need to declare foreign-broker profits in Switzerland?

Yes. Switzerland residents must self-declare profits from CySEC-passported or other foreign-regulated brokers — they do not usually withhold local tax. Declaration is made annually on Cantonal Steuererklarung with a deadline of 31 March (most cantons), extensions available.

Capital gains, CFDs and spread betting — how Switzerland taxes forex profits in 2026, the headline rate of 0% for private investors, filing deadlines, and loss-offset rules enforced by Eidgenossische Steuerverwaltung (ESTV).

Switzerland Forex Tax Rates 2026

The brackets, rates and thresholds that apply to forex and CFD profits in Switzerland for the 2026 tax year.

Income Tier	Tax Rate	Threshold	Notes
Private capital gains	0%	Within ESTV criteria	Federal and cantonal
Wealth tax	0.1%-1%	Net portfolio	Cantonal, annual
Professional trader	~22-45%	Fails ESTV test	Federal + cantonal + communal
Verrechnungssteuer	35%	Swiss dividends/interest only	Not on FX/CFD

Source: Eidgenossische Steuerverwaltung (ESTV). Rates apply to the 2026 tax year and are subject to change in national budget updates.

Key things Switzerland forex traders need to know

1. Who administers forex tax in Switzerland

The Eidgenossische Steuerverwaltung (ESTV) is the primary authority responsible for collecting forex and CFD capital-gains tax in Switzerland. Filings are made annually on Cantonal Steuererklarung with the deadline falling on 31 March (most cantons), extensions available. All records — broker statements, trade ledgers, and proof of any foreign withholding — should be retained for the statutory minimum period (typically 5-7 years).

2. How forex is classified versus CFDs

Capital gains from private FX/CFD trading are exempt as Privatvermogen under DBG article 16(3) — one of the most favourable tax regimes in Europe. The exemption fails if trading is deemed gewerbsmassiger Wertschriftenhandel.

3. Spread betting status in Switzerland

Spread betting is not a mainstream retail product in Switzerland. If offered, it would fall outside the Gluckspielsteuer regime and be taxed under the same private-wealth-versus-professional analysis as CFD trading.

4. Cryptocurrency treatment

Crypto capital gains from private activity are also tax-free at federal and cantonal level, subject to the same five-criteria professional-trader test. Crypto balances are included in the wealth tax base at year-end value.

5. Professional-trader reclassification

The ESTV applies five tests: holding period >6 months, volume <5x portfolio value, gains <50% of net income, no debt financing, no derivatives for risk management. Failing one or more triggers professional status and AHV contributions.

Go deeper: full Switzerland tax guide

This page is the 2026 headline summary. For an in-depth walkthrough including software recommendations, record-keeping checklists, and foreign-broker declaration workflows, visit the full deep dive.

Read the full Switzerland tax deep dive

Frequently Asked Questions

How much tax do I pay on forex profits in Switzerland?

Forex and CFD profits in Switzerland are taxed at 0% for private investors under the Privatvermogen (private wealth) regime, administered by Eidgenossische Steuerverwaltung (ESTV). The exact amount depends on your total capital income, any available allowances, and whether Switzerland's progressive-scale or flat-rate option is more favourable in your specific circumstances.

Do I need to declare foreign-broker profits in Switzerland?

Yes. Switzerland residents must self-declare profits from CySEC-passported or other foreign-regulated brokers — they do not usually withhold local tax. Declaration is made annually on Cantonal Steuererklarung with a deadline of 31 March (most cantons), extensions available.

Is spread betting tax-free in Switzerland?

What happens if I am classified as a professional trader in Switzerland?

Reviewed by

Daniel Ferretti

Regulatory Affairs Editor · EU Financial Regulation Specialist

10+ years of experience · 28 articles

LLM International Financial Law, University of Luxembourg
Former CySEC Compliance Officer

CFD Risk Warning

CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. Between 74-89% of retail investor accounts lose money when trading CFDs. You should consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money.

This website is for informational purposes only. The content does not constitute investment advice. Trading leveraged products carries a high level of risk and may not be suitable for all investors. Past performance is not indicative of future results. EU retail leverage limits apply (ESMA): up to 30:1 on major FX pairs, 20:1 on minor FX, 20:1 on major indices, 10:1 on commodities, 5:1 on equities, 2:1 on crypto.

This page is for informational purposes only and does not constitute tax advice. Tax rules change frequently and depend on personal circumstances — consult a qualified local tax adviser before making decisions about your forex or CFD trading activity.