• I used the MyGuichet assistant to make my declaration and received a statement. Can you check that everything is correct?

  Yes, absolutely! When you use the MyGuichet assistant, your tax return is processed fully automatically. Their system generates a statement and a tax notice without any tax officials checking your information or the attachments. Important: The tax authorities reserve a period of 5 years to check your return at a later date. If any errors or omissions are detected, they may send you a new final statement, with adjustments (tax refund or supplement). This means that if you have forgFew readers

• Can I appeal against a statement of account based on a tax return completed using the MyGuichet assistant?

  Yes. Whether you have received a provisional statement or a final statement after using the MyGuichet wizard to complete your tax return, you can still lodge an appeal with the ACD within three months of being notified of the statement in question. Appeal against the provisional statement Useful as soon as you notice, after receiving it, that a piece of information has not been entered correctly in the MyGuichet assistant. For example: A deduction that has been overlooked (loanFew readers

• What happens after I submit my declaration via the MyGuichet assistant?

  When you submit your tax return via the MyGuichet assistent, the ACD applies a simplified procedure known as ‘assessment based on the return’, as provided for in Section 100a of the General Tax Code (Abgabenordnung). You will also find this reference directly on your tax notice, usually worded as follows: “Imposition suivant déclaration (§100a AO) sous réserve d'un contrôle ultérieur / Besteurung nach Erklärung (§100a AO) unter Vorbehalt späterer Prüfung”. (https://storage.crisp.chat/usersFew readers

• Will my tax return be checked if I complete it using the MyGuichet assistant?

  Not initially. The MyGuichet assistant is an online data entry tool: it allows you to fill in the fields of your tax return yourself and submit it to the ACD electronically. However, it does not carry out any manual checks beyond verifying the technical consistency of the fields you have filled in (date formats, numerical amounts, mandatory fields, etc.). At the provisional assessment stage, your tax return is not examined by an ACD officer. No checks are carried out on the deductions to whFew readers