Capital gains tax in the Netherlands can be confusing because the country does not have one single tax that applies to every capital gain. Instead, the tax treatment depends on who owns the asset, what type of asset it is, and whether it is held privately or through a company.

For international founders and investors, understanding the Dutch tax system before selling shares, investments, or other assets can help avoid unexpected tax costs.

What Is Capital Gains Tax in the Netherlands?

The Netherlands generally does not use a separate capital gains tax in the same way some other countries do. Instead, gains can be taxed through different parts of the Dutch income or corporate tax system.

For individuals, investments may fall under Box 3, while substantial shareholdings in a company can fall under Box 2. For companies, gains may be included in corporate income tax, although specific exemptions can apply.

The exact treatment therefore depends on the nature of the investment and the owner's position.

How Are Capital Gains Taxed for Individuals?

For individuals, the Dutch Box 3 system covers income from savings and investments. This can include shares, bonds, second homes and other assets.

For 2026, the Box 3 tax rate is 36% on the calculated Box 3 income. The tax-free allowance is €59,357 for an individual and €118,714 for qualifying tax partners.

The system is currently in transition. The Dutch Tax Administration calculates a notional return for the provisional assessment, but taxpayers can report their actual return when it is lower. Actual return can include income such as dividends and changes in the value of shares or other assets.

Businesses and investors dealing with more complex investments should therefore review their individual position rather than assuming that a simple capital gains rate applies.

How Are Capital Gains on Shares Taxed?

The treatment of shares depends largely on the size and nature of the shareholder's interest.

If an individual has a substantial interest in a company, the gains can fall under Box 2. This includes profits made when shares are sold.

For 2026, Box 2 has two rates:

• 24.5% on taxable income up to €68,843
• 31% on taxable income above €68,843

This can apply to both dividends and gains from selling shares.

For investors looking for a deeper explanation, FirmNL also covers capital gains tax in the Netherlands as part of its Dutch tax guidance.

What About Companies and Dutch BVs?

Capital gains can have a different treatment when investments are held through a Dutch company.

One important concept is the Dutch participation exemption. In qualifying situations, profits from a substantial participation, including gains from selling a participation, can be exempt from Dutch corporate income tax. The exemption is designed to prevent the same corporate profit from being taxed twice.

However, the exemption does not automatically apply to every investment. Conditions and anti-abuse rules can affect whether an interest qualifies.

This is especially important for international groups using a Dutch BV as a holding or operating company.

Do Foreign Investors Pay Dutch Capital Gains Tax?

Foreign investors may also have Dutch tax obligations, but the answer depends on factors such as the type of investment, where the investor is resident, and whether a Dutch company or permanent establishment is involved.

Tax treaties can also influence which country has the right to tax particular income or gains.

For this reason, international investors should look at both Dutch domestic rules and any applicable tax treaty before completing a major transaction.

How Can Businesses Manage Dutch Tax Compliance?

Capital gains are only one part of running a business in the Netherlands. Companies may also need to manage VAT, payroll, bookkeeping, corporate tax and other compliance responsibilities.

For companies with employees, using professional Payroll Services in the Netherlands can help keep salary processing, payroll administration and related obligations organised.

International companies may also have employees across several European markets. For example, a business expanding into Malta may need a local Malta Payroll Provider to handle country-specific payroll requirements.

Key Takeaways

There is no single Dutch capital gains tax that applies to every investor. The tax treatment depends on the investor, asset and ownership structure.

For individuals, Box 2 or Box 3 may apply depending on the investment. For companies, the participation exemption can sometimes prevent qualifying gains from being taxed again.

Because Dutch investment taxation is evolving, international founders and investors should review their structure before selling shares or other significant assets. Professional Dutch tax advice can help businesses understand the applicable rules and remain compliant.