It is important to distinguish between Dutch tax rules and moving out of the country.
1. Selling a home and home equity in the Netherlands
• “Equity” is the difference between the selling price and the outstanding mortgage.
• In the Netherlands, for an owner-occupied home (Box 1):
o If the property is your main residence in Box 1, the equity is not directly taxable at the moment of sale.
o However, this amount is generally expected to be used to purchase a new home. If someone emigrates, this is often no longer possible.
2. Mortgage interest deduction and the “bijleenregeling”
• If the equity is not used to purchase a new home in the Netherlands, it falls under the “bijleenregeling”.
o In practice: there is no immediate tax, but if someone later buys another home in the Netherlands and wants to deduct mortgage interest, the deduction may be reduced.
3. Box 3 and emigration
• Once someone emigrates, they are no longer considered a Dutch taxpayer for most purposes, although in some cases they may remain partially liable for Dutch taxes.
• The released equity from the sale is no longer considered Box 1 assets but becomes Box 3 assets if it is held, for example, in a bank account, investments, or foreign real estate.
• Box 3 is a tax on wealth, which means there may be annual tax obligations depending on the size of the assets and available exemptions.
4. Other possible taxes
• If someone sells the property and places the profit in a foreign bank account, there may be withholding tax or capital gains tax abroad in some cases. In the Netherlands, there is generally no tax on this, except under specific double taxation rules.
In short
• Equity from the sale of a primary residence in the Netherlands is not directly taxable.
• It may affect future mortgage interest deductions and Box 3 taxation if someone emigrates.
• Emigration can make the taxation of assets held abroad more complex.