Felhasználhatom a tőkémet egy második otthon vásárlásához, akár külföldön is?

Yes, in many cases you can use the equity (overwaarde) in your Dutch home to help finance a second property, including one in your home country. The options depend on your income and your current home’s value, and the second home usually falls in box 3 for tax. Lenders and rules differ for a holiday home versus a buy-to-let.