Business Citizens

Complete your tax return with quick and easy

Your administrative procedures, quite simply, when you want, where you want and in complete security.

With the new online assistant on, filing your income tax return (model 100) has become quick and easy, as the procedure is fully digital from start to finish.

Moreover, this year the target audience that can use the online form has been further expanded. The following persons are concerned:

  • the liberal professions; and
  • partners in a civil partnership who submit a joint declaration (PACS).

The online assistant is available in your private and/or business eSpace on You will be guided through the input fields in accordance with:

  • your personal situation; and
  • the data entered.

Another advantage of this assistant is: you can act as a private representative and complete the income tax return for your parents for example.

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Did you know that with the mobile application you can attach the necessary supporting documents to your tax return simply by using the camera of your smartphone or tablet?

The uploaded documents are automatically converted into PDF format by the mobile application.

To simplify the completion of your tax return even more, we also provide tutorials with screenshots. These will guide you step by step through the procedure and explain, for example, the double electronic signature in the event of joint taxation.

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