Box 3 Tax in the Netherlands: should you file the ‘Opgaaf Werkelijk Rendement’?

If you have bank accounts, savings, investments, or rental properties in the Netherlands, you may be familiar with Box 3 taxation. Normally, the Dutch tax authorities (Belastingdienst) tax a deemed return on your assets instead of your actual income. However, following court rulings, taxpayers may now choose to report their actual returns instead. This can potentially lower your Box 3 tax liability. To facilitate this, the Dutch tax authorities introduced the Opgaaf Werkelijk Rendement (OWR) form. Starting July 2025, taxpayers will receive letters with the deemed return for a given tax year and the option to report their actual return. Filing the OWR is voluntary and must be done separately for each tax year. It is only worth filing if your actual return is lower than the deemed return.
Filing Dutch Personal Income Tax Returns for Non-Residents: A Comprehensive Guide

Navigating the complexities of tax systems can be daunting, especially for non-residents dealing with foreign tax obligations. For those living abroad with Dutch sources of income, it is important to understand the complexities of filing a Dutch income tax return. This guide aims to demystify the process, providing clear, step-by-step instructions to help non-residents comply with their Dutch tax obligations.
Unintended side effects of COVID-19 due to obliged working from home by cross-border employees

Were you or are you a cross-border employee during the COVID-19 pandemic? By being obliged to work from home instead of being able to work from your usual place, living in one country and working in another can have major and sometimes unforeseen consequences for you! This article is written from a Dutch tax perspective.