Start with your AFM
If you do not have an AFM, use the first-registration route. If you already have one, follow the activation-key service rather than requesting another tax number.
View the first-AFM route ↗Set up TAXISnet access from abroad
Κλειδάριθμος και κωδικοί TAXISnet
Choose the official registration path for your circumstances and keep your personal credentials under your control.
Request a quoteService fee · Official charges separateSelect service →
This public overview helps you locate official services. Optional paid guidance adds a saved personal checklist. Official fees and decisions remain with the relevant institution.
Open the official activation-key service
Read the available identification methods and select the one you can complete. Online issuance may rely on verification of the mobile number through a bank or mobile provider.
Continue to Kleidarithmos ↗Use assisted identification if needed
If the available digital method does not fit your circumstances, review the identification options offered by myAADElive.
Open myAADElive ↗Activate and test your access
Follow the official activation instructions and sign in yourself. Do not send your password or one-time codes to Greece One.
Open myAADE ↗Prefer a guided personal checklist?
Choose this service, create your case and continue to secure checkout. The personal workspace activates only after confirmed payment. Government processing is not automated by opening these links.
Choose this service →