A new tax portal called Mijn Belastingdienst Zakelijk will replace the current tax portal in the Netherlands in 2022. Consequently, taxpayers are required to use compatible software, work with a tax services provider, or use the new portal to file returns.
Taxpayers who are VAT-registered must authenticate their identity using the eHerkenning system with the adoption of the new portal. However, sole traders are exempt from this identity requirement and are permitted to continue using DigiD.
Source eBusiness eXpert