Mijn Belastingdienst Zakelijk login and authorisation

You can log in to Mijn Belastingdienst Zakelijk using either DigiD or eHerkenning. If you are a sole proprietor (eenmanszaak) or if you are self-employed (zzp'er), you can log in with your DigiD or eHerkenning. If your company is a legal entity, such as a partnership, limited company, general partnership, limited partnership, or public limited company (maatschap, bv, vof, cv or nv), you can only log in to Mijn Belastingdienst Zakelijk with eHerkenning.

Go to Mijn Belastingdienst Zakelijk

How to log in to Mijn Belastingdienst Zakelijk

  • login and authorisation for self-employed persons/sole proprietors using your DigiD

    You can log in to Mijn Belastingdienst Zakelijk in 2 ways:

    If you want to authorise someone to handle certain tax matters for you? You can apply for an authorisation via DigiD Machtigen (only available in Dutch).

    If you do not have a DigiD, you can apply for a DigiD on the DigiD website via digid.nl/aanvragen.

    If you have forgotten your DigiD username and password you can also apply for a new DigiD on the DigiD website via digid.nl/aanvragen.

  • login for self-employed persons, sole proprietors and legal entities using eHerkenning

    eHerkenning is a digital login with which you can log in to over 500 different services and service providers in the Netherlands. You can apply for eHerkenning from 6 suppliers approved by the Dutch Government. eHerkenning has various levels of authorisation. If you want to log in to Mijn Belastingdienst Zakelijk, you need at least authorisation level 3 (eH3). If you do not have eHerkenning yet, you can find more information on how to apply for this login at Zo werkt eHerkenning (only available in Dutch).

    Notification 'niet gemachtigd' (not authorised) despite having eHerkenning level 3 (eH3)

    Did you receive a notification that you are not authorised to access a particular tax return or declaration on Mijn Belastingdienst Zakelijk, even though you have authorisation level eH3? Then you may not have selected the right service options for your eHerkenning when applying. In that case, log in again through your eHerkenning supplier and select the correct services.

    Have you forgotten your login details?

    If you have forgotten your login details, please contact your eHerkenning supplier. Your supplier is your primary point of contact.

  • login for fiscal entities using eHerkenning

    Fiscal entity for VAT purposes

    A fiscal entity for VAT purposes cannot be registered with the Chamber of Commerce (Kamer van Koophandel, KVK) and can therefore not apply for eHerkenning. The individual companies within the fiscal entity, however, can be registered and can apply for eHerkenning. To arrange VAT matters for the fiscal entity via Mijn Belastingdienst Zakelijk, it is sufficient for one of these companies to apply for eHerkenning. Here's how it works:

    1. One company within the fiscal entity applies for eHerkenning level 3 (or higher) through an approved eHerkenning supplier. Go to Zo vraagt u eHerkenning aan for information on how to apply (only available in Dutch).
    2. This company authorises a person (an employee) to file the VAT return on behalf of the fiscal entity. To do so, the employee must be given authority in the login tool for the service 'Omzetbelasting voor Fiscale Eenheden'.
    3. The authorised person logs in to Mijn Belastingdienst Zakelijk.

    How to log in:

    1. Go to Mijn Belastingdienst Zakelijk.
    2. Select the second tab 'Voor iemand anders' and then select 'Ik heb een geldige machtiging'.

    3. Select either 'Inloggen met eHerkenning' or 'Inloggen met een Europees erkend inlogmiddel'.
    4. If you opt for 'Inloggen met eHerkenning', log in with the details you received from your eHerkenning supplier.
    5. Enter the one-time SMS code you received for verification.
    6. If you represent several organisations, select the organisation you want to represent.
    7. In the 'Machtigen en bevoegdheden voor Mijn Belastingdienst Zakelijk' window, select 'Andere volmachten' and then 'fiscale eenheid'.
    8. Indicate that you want to file a turnover tax return for 'fiscale eenheid'
    9. Enter the fiscal entity's Rechtspersonen en Samenwerkingsverbanden Informatienummer (RSIN).
    10. You are now logged in for the fiscal entity. Under the heading 'omzetbelasting' you will find the available VAT returns
    11. Do you want to change the fiscal entity's bank account number? Choose 'rekeningnummer ondernemer wijzigen' after logging in.

    Please note!

    It is not possible for tax service providers to log in to Mijn Belastingdienst Zakelijk using a chain authorisation on behalf of a fiscal entity (only available in Dutch).

    Fiscal entity for corporation tax purposes

    Fiscal entities for corporation tax purposes can apply for eHerkenning level 3 (eH3) by using the RSIN of the parent company.

    After logging in, select the 'Voor mijzelf' tab. In the tax return you can indicate for the parent company whether a subsidiary company has been added or removed.

    Have you forgotten your eHerkenning login details?

    If you have forgotten your login details, please contact your eHerkenning provider. Your provider is your primary point of contact.

  • authorising legal entities using eHerkenning

    Legal entities can authorise a tax service provider to log in with eHerkenning on their behalf. To find out how to authorise your tax service provider, go to Zo werkt eHerkenning (only available in Dutch).

  • login in for legal entities not registered with KVK
    All legal entities log in to Mijn Belastingdienst Zakelijk with eHerkenning except organisations not registered with the Chamber of Commerce (Kamer van Koophandel, KVK). For the time being, the latter need to log in to the old portal for entrepreneurs for their tax returns. On that portal, you log in with a username and password. To find out how to apply for login details, go to Applying for login details to file VAT returns through the old portal.

More information on European recognised login tools (eIDAS)

With a European recognised login tool (eIDAS), European businesses and citizens can handle online transactions with the government. Currently, login tools from several countries have been approved at a European level. This allows citizens in Europe without DigiD to log in to Mijn Belastingdienst Zakelijk with eIDAS. However, there are no login methods available for European businesses. You can find more information about eIDAS on the government website rijksoverheid.nl.

Is your situation not listed?

On the page How to file a digital VAT return you can find information on which companies or organisations should log in using eHerkenning or DigiD, for example associations (verenigingen) or foundations (stichtingen). You will also find a list of exceptional situations.

Manage your taxes securely

You can verify that you are in the secure environment of Mijn Belastingdienst Zakelijk by checking for the little padlock symbol that appears in your address bar or at the bottom right of your browser. Additionally, the web address starts with 'https,' where the 's' stands for 'secure,' indicating a safe connection.