The Netherlands Moves Toward Taxing Unrealized Gains. What Investors Need to Know

Flag and Map of The Netherlands

In early 2026, the Dutch government drew global attention — and sharp criticism — with a proposal to tax unrealized capital gains on investments such as stocks, bonds and cryptocurrencies. Under the recently passed Actual Return on Investment in Box 3 Act, Dutch residents may soon face a 36% tax on gains they haven’t even sold yet as part of the country’s wealth tax system, commonly known as Box 3. (citizenx)

What does that mean in practice? Traditionally, most tax systems — including the Netherlands until now — impose capital gains tax only when investors actually realize profits by selling assets. Under this proposed regime, investors could owe tax each year based on the paper value increase of their holdings, regardless of whether they sell or not.

A Controversial Shift in Dutch Tax Policy

Euro Bills

Dutch lawmakers in the House of Representatives voted in favor of this reform, which is targeted to take effect by January 1, 2028, following approval by the Senate. Critics argue that taxing unrealized gains could:

• Create liquidity pressures on investors who must pay tax without selling assets.

• Discourage long-term investment strategies.

• Trigger capital flight, as investors seek jurisdictions with more favorable tax treatment. (MarketSpeaker)

Indeed, some commentators have drawn parallels to wealth tax experiments elsewhere — such as California’s proposed wealth tax or Norway’s short-lived high-tax regime — which in some cases led to investors relocating to lower-tax jurisdictions.

Why This Matters for You (and Your Business)

For global investors, founders, and business owners residing or operating in the Netherlands, a shift toward unrealized gains taxation represents a fundamental change in how personal and portfolio wealth will be treated. Even liquid digital asset holders — including crypto users — are part of the proposed regime’s scope. (Visaverge)

This kind of tax reform isn’t just about numbers on a page. It impacts:

✔ Long-term investment planning

✔ Retirement and wealth accumulation strategies

✔ Corporate investment structures

✔ Liquidity management for founders and high-net-worth individuals

A Strategic Alternative: Dubai’s Competitive Tax Environment

• If you’re concerned about the implications of unrealized gains taxation, you’re not alone. Many globally mobile founders, investors, and companies are assessing tax-friendlier jurisdictions that offer:

  
  

• No personal income tax on unrealized gains

• Favorable corporate tax regimes

• Stable regulatory environments

• Residency pathways for owners, families, and employees

One destination that frequently emerges in global mobility and tax planning strategies is Dubai, UAE. The UAE offers:

Dubai's Downtown District with The Burj Khalifa

• Zero tax on most personal income and capital gains

• Competitive free-zone benefits for business operations

• Residency permits for business owners, employees, and their families

  
  

This makes it an attractive choice for individuals and teams seeking tax efficiency, transparency, and a high quality of life.

How Pahrlem Can Help?

At Pahrlem Advisory, we specialize in guiding founders and companies through strategic relocation and cross-border structuring. If the Netherlands’ tax developments have you re-evaluating your residency or corporate footprint, we can help you:

Understand tax and compliance implications.

Evaluate relocation to Dubai or other tax-efficient jurisdictions.

Set up your company and secure residency permits for you, your employees, and your family.

Build compliant workforce and governance frameworks

Whether you’re considering moving now or planning ahead for 2028 changes, we’re here to provide expert support.

Get Started

📅 Book a Strategy Call – Let’s talk

through your situation and opportunities.

📩 Send Us an Inquiry – Reach out with your questions or request more information.

Contact: contact@pahrlem.com

This blog is for informational purposes and does not constitute tax or legal advice. Consult a qualified professional for advice tailored to your situation.