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και Μ. Μpotsari 49, Αthens
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Online affirmation instructions



Please follow the below steps:

Note that the instructions below are for the i-bank system of National Bank of Greece. This process is similar for the other banks as well, but the interface changes a bit.


1. First you need to visit the page : and choose the document type that you need. In our case select the first one “Υπεύθυνη Δήλωση” (Affirmation).


2. A message appears to identify your details and click the blue button Σύνδεση (Connect).


3. Select the bank where you have an account and enter your e-banking login details (username & password). For example on NBG bank you must click on the button “Επιλέξτε Εθνική Τράπεζα της Ελλάδος»

4. You will receive a message with a code on your mobile phone, which is registered in the bank, for identification. Enter the code in the box and click Συνέχεια (Continue).


5. The following message appears and you need to tick the box above and select ΝΑΙ (YES) to proceed with the process.

6. Then you have to fill in your mobile phone number that is registered in your bank account and you press Συνέχεια (Continue).

7. Your personal information is displayed and you have to confirm if it is right by clicking the button Επιβεβαίωση (Confirm).


8. Fill in your contact details (Στοιχεία Επικοινωνίας) and click Συνέχεια (Continue). If there are any changes to your personal details, taxisnet will also be notified.

In the above form you should fill in with your personal data as follows:

a) E-mail

b) Όνομα -Επώνυμο Πατέρα (Your Father’s full name)

c) Όνομα – Επώνυμο Μητέρας (Your Mother’s full name)

d) Ημερομηνία Γέννησης (Date of Birth)

e) Τόπος Γέννησης (Place of Birth)

f) Α.Δ.Τ. (ID or Passport number)

g) Τόπος Κατοικίας (Place of residence)

h) Οδός (Street)

i) Αριθμός (Number)

j) Τ.Κ. (Post code)


9. The next page has a text box with name “Κείμενο” (Text) where you should write the text of the affirmation (You can copy and paste from a file as well).


10. Then you have to fill in the name of the Authority (Tax office, EFKA e.t.c) to which the affirmation is addressed and click Συνέχεια (Continue).


11. The preview of the Affirmation appears. If you do not need to make any changes, please click Έκδοση (Issue) and fill in the confirmation code that you will receive on your mobile.


12. If you want to make any changes, click Πίσω (Back) on the top left of the page and edit the details you want.


13. Finally, a message appears that the document has been issued and you can save it in PDF form. Click Αποθήκευση (Save) and save it on your device or send it by email.