How are forex profits taxed in Czech Republic?

The Czech Republic taxes forex and CFD profits at 15%, rising to 23% for total annual income above CZK 1,582,812. A useful exemption applies to financial instruments held over three years with annual proceeds below CZK 100,000, though this rarely helps active FX traders.

Tax Guide · 2026

Forex Tax in Czech Republic 2026

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

Forex and CFD profits in Czech Republic are taxed at 15% (23% top band) under the Dan z prijmu fyzickych osob regime, administered by Financni sprava CR. The exact amount depends on your total capital income, any available allowances, and whether Czech Republic's progressive-scale or flat-rate option is more favourable in your specific circumstances.

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

Yes. Czech Republic 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 Priznani k dani z prijmu FO (Priloha 2) with a deadline of 1 April (paper) / 1 May (electronic).

Q: Is spread betting tax-free in Czech Republic?

Spread betting is not a regulated retail offer in the Czech Republic. Czech residents accessing it via foreign brokers would face the same 15%/23% treatment as CFD trading, not the separate gambling tax.

Q: What happens if I am classified as a professional trader in Czech Republic?

If trading is conducted as podnikani (business activity), profits shift to section 7 income — the trader can elect a 60% flat expense allowance or claim actual costs, plus social and health contributions.

Capital gains, CFDs and spread betting — how Czech Republic taxes forex profits in 2026, the headline rate of 15% (23% top band), filing deadlines, and loss-offset rules enforced by Financni sprava CR.

Czech Republic Forex Tax Rates 2026

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

Income Tier	Tax Rate	Threshold	Notes
Standard rate	15%	Up to CZK 1,582,812	Section 10 other income
Top-band rate	23%	Above CZK 1,582,812	Progressive second band
3-year holding exemption	0%	Proceeds < CZK 100,000/year	Rarely applies to active FX
Business income	15% + insurance	Section 7	Plus social and health contributions

Source: Financni sprava CR. Rates apply to the 2026 tax year and are subject to change in national budget updates.

Key things Czech Republic forex traders need to know

1. Who administers forex tax in Czech Republic

The Financni sprava CR is the primary authority responsible for collecting forex and CFD capital-gains tax in Czech Republic. Filings are made annually on Priznani k dani z prijmu FO (Priloha 2) with the deadline falling on 1 April (paper) / 1 May (electronic). 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

Forex and CFD profits are ostatni prijmy under section 10 of the Czech Income Tax Act, taxed at the 15% standard rate with a 23% second band for high earners.

3. Spread betting status in Czech Republic

Spread betting is not a regulated retail offer in the Czech Republic. Czech residents accessing it via foreign brokers would face the same 15%/23% treatment as CFD trading, not the separate gambling tax.

4. Cryptocurrency treatment

Crypto sales are also section 10 ostatni prijmy at the 15% / 23% rate. A recent 2025 amendment introduces a CZK 100,000 annual exemption and a three-year holding relief mirroring the rules for securities.

5. Professional-trader reclassification

If trading is conducted as podnikani (business activity), profits shift to section 7 income — the trader can elect a 60% flat expense allowance or claim actual costs, plus social and health contributions.

Go deeper: full Czech Republic 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 Czech Republic tax deep dive

Frequently Asked Questions

How much tax do I pay on forex profits in Czech Republic?

Forex and CFD profits in Czech Republic are taxed at 15% (23% top band) under the Dan z prijmu fyzickych osob regime, administered by Financni sprava CR. The exact amount depends on your total capital income, any available allowances, and whether Czech Republic's progressive-scale or flat-rate option is more favourable in your specific circumstances.

Do I need to declare foreign-broker profits in Czech Republic?

Yes. Czech Republic 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 Priznani k dani z prijmu FO (Priloha 2) with a deadline of 1 April (paper) / 1 May (electronic).

Is spread betting tax-free in Czech Republic?

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

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.