The Belastingdienst is the Dutch tax authority responsible for collecting taxes and ensuring compliance with tax laws in the Netherlands. It manages various taxes, including income tax, value-added tax (VAT), and corporate tax, while also providing information and support to taxpayers. In addition to tax collection, the Belastingdienst administers social security contributions and oversees tax-related benefits. It plays a crucial role in the Dutch economy by funding public services and infrastructure through the revenue it generates from taxes.