For businesses: filing tax returns via 1 of our portals

As an entrepreneur you can file your tax return via 1 of our portals:

Mijn Belastingdienst Zakelijk replaces the old entrepreneurs’ portal

Mijn Belastingdienst Zakelijk is our new business portal. The old portal will only cease to exist when it is possible for all entrepreneurs to log in to Mijn Belastingdienst Zakelijk.

On 'Inloggen voor ondernemers' (only available in Dutch) you can read which tax matters you can currently manage in Mijn Belastingdienst Zakelijk, and which you can still manage in the old portal.

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