How are forex profits taxed in Netherlands?

The Netherlands does not tax actual FX/CFD profits for most retail traders. Instead, Box 3 applies a 36% tax on a fictional deemed return (~6% for investments in 2025), meaning the portfolio value on 1 January matters more than realised gains. Active business traders are reclassified into Box 1 at up to 49.5%.

Tax Guide · 2026

Forex Tax in Netherlands 2026

Capital gains, CFDs and spread betting — how Netherlands taxes forex profits in 2026, the headline rate of ~36% on a deemed return (Box 3), filing deadlines, and loss-offset rules enforced by Belastingdienst.

Netherlands Forex Tax Rates 2026

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

Income Tier	Tax Rate	Threshold	Notes
Deemed return on investments	~6.04%	Reference date 1 Jan	Applied to investment bucket
Box 3 tax on deemed return	36%	All assessable wealth	Effective ~2.17% of portfolio
Heffingsvrij vermogen	0%	EUR 57,000 / person	Couples EUR 114,000 combined
Box 1 (if business)	up to 49.5%	Progressive	Applies if Belastingdienst reclassifies

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

Key things Netherlands forex traders need to know

1. Who administers forex tax in Netherlands

The Belastingdienst is the primary authority responsible for collecting forex and CFD capital-gains tax in Netherlands. Filings are made annually on Aangifte inkomstenbelasting with the deadline falling on 1 May of the following year. 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

For retail traders, FX/CFD positions are private assets in Box 3 and realised gains are irrelevant — only the 1 January reference-date value matters. Business-scale trading falls under Box 1.

3. Spread betting status in Netherlands

Spread betting is not offered to Dutch residents; the AFM treats it as a financial derivative and it would fall inside the Box 3 or Box 1 framework like any other CFD position.

4. Cryptocurrency treatment

Cryptocurrency balances count as Box 3 assets at their 1 January value, also taxed under the deemed-return system at approximately 6% x 36% = ~2.17% per year unless classified as business income.

5. Professional-trader reclassification

If trading frequency, leverage or income share crosses the Belastingdienst's normaal vermogensbeheer threshold, profits are reclassified into Box 1 with progressive rates up to 49.5%.

Go deeper: full Netherlands 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 Netherlands tax deep dive

Frequently Asked Questions

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

Forex and CFD profits in Netherlands are taxed at ~36% on a deemed return (Box 3) under the Vermogensrendementsheffing (Box 3) regime, administered by Belastingdienst. The exact amount depends on your total capital income, any available allowances, and whether Netherlands's progressive-scale or flat-rate option is more favourable in your specific circumstances.

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

Yes. Netherlands 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 Aangifte inkomstenbelasting with a deadline of 1 May of the following year.

Is spread betting tax-free in Netherlands?

Spread betting is not offered to Dutch residents; the AFM treats it as a financial derivative and it would fall inside the Box 3 or Box 1 framework like any other CFD position.

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

If trading frequency, leverage or income share crosses the Belastingdienst's normaal vermogensbeheer threshold, profits are reclassified into Box 1 with progressive rates up to 49.5%.

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.