Do You Need TAXISnet After Getting an AFM in Greece?
Usually, yes — at least if you want to actually use your Greek tax profile online after getting your AFM. The official gov.gr service is not just about issuing an AFM: it is literally the service for the attribution of an AFM and key to a natural person, it asks for the desired username for the Taxisnet code issuance, and it states that the AFM certificate, pass key, and Taxisnet credentials are sent to the registered email. AADE uses the same logic on its side, referring to the delivery of the Authentication Key and the myAADE/TAXISnet online services access codes after successful processing.
That said, not every person who gets an AFM will need to actively use TAXISnet on day one. AADE’s non-resident FAQ says that an adult foreign tax resident is required to file a tax return in Greece only when they acquire Greek-source income, and that someone who merely owns a secondary residence or purchases property or a car in Greece, without Greek-source income, is not required to file an income tax return for that reason alone. But many common digital actions after the AFM stage do require personal TAXISnet or myAADE access, such as issuing a tax registry certificate, changing registry details, filing returns electronically, or sending digital questions through my1521.
Quick Answer
In most cases, yes — TAXISnet is highly useful after getting an AFM in Greece.
- The current AFM process is tied to the issuance of a key and digital access credentials
- You usually need TAXISnet/myAADE access for many online tax and registry services
- This includes things like certificates, registry updates, online support, and tax filings
- You may not need to use TAXISnet immediately if your case is very limited and you have no ongoing digital tax actions
- But for most non-residents, having the AFM without understanding the digital access side is asking for future confusion
For many applicants abroad, the smartest route is to get the AFM and the digital side handled properly from the beginning instead of fixing access issues later.
That summary reflects the current official framework: AFM issuance is bundled with key and access-code logic, and several AADE/gov.gr services clearly rely on personal TAXISnet credentials afterward.
| Option | Best for | What happens after AFM | Main drawback | Verdict |
|---|---|---|---|---|
| Handle AFM and TAXISnet yourself | People comfortable with Greek admin portals and follow-up | You manage the credentials, certificates, registry changes, and future online actions yourself | More room for confusion later if access details are misplaced or not set up properly | Possible, but not the smoothest route for most non-residents |
| Get the AFM and ignore TAXISnet until later | People who only think they need a one-off tax number | You postpone the digital side until you suddenly need a certificate, change, filing, or online support | This is often when the process becomes annoying and urgent at the same time | Least strategic option |
| Use AFM Greece | Non-residents who want the AFM process handled more cleanly from the start | You move forward with more clarity on both the AFM and the digital access side | Paid service | Best overall option for most applicants abroad |
The comparison above is grounded in the official routes currently offered by AADE and gov.gr: electronic filing, video-call identification, in-person identification, and representative-based submission.
If you want to avoid confusion, missing documents, and unnecessary delays, AFM Greece can guide you through the process from start to finish. We help non-residents understand exactly what is needed for their AFM application, so you can move forward with more clarity and less stress.
Do you automatically get TAXISnet when you get an AFM?
In the current official process, very often yes. The gov.gr page for natural persons says the applicant or their representative must enter the desired username for Taxisnet code issuance, and after successful completion the applicant receives the AFM certificate, the pass key, and the Taxisnet credentials by email. AADE’s own page says that, after successful submission by a legal representative or tax representative, the Authentication Key and the myAADE/TAXISnet access codes are sent by email to the taxpayer and the applicant as applicable.
So in practical terms, the question is often not “Should I think about TAXISnet later?” but “Am I making sure the credential side is handled properly while getting the AFM?” For many applicants, both things belong to the same administrative chain.
Is TAXISnet always immediately necessary after the AFM is issued?
Not always.
AADE’s FAQ for Greeks abroad and non-residents says that foreign residents file an income tax return in Greece only when they receive Greek-source income, and that someone who simply owns a secondary residence or buys property or a car in Greece, without Greek-source income, is not required to file an income tax return for that fact alone. That means there are situations where an AFM holder may not need to start using TAXISnet constantly from the first day.
But that is not the same thing as saying TAXISnet is irrelevant. Even if you are not filing an income tax return immediately, digital access can still become important very quickly for follow-up administration. That is where many applicants get caught: they think they only needed the AFM, then later realize they also need access. This last point is an inference from how the official digital services are structured.
What can you actually do with TAXISnet after getting the AFM?
Quite a lot.
Gov.gr states that to issue a tax registry certificate, you need your personal Taxisnet credentials and then log in to the “Register and Contact” application. AADE also says that to change registry details, the interested person logs in with their access codes in the myAADE portal and declares the change in the “Registry & Contact” section.
AADE’s non-resident FAQ also says that tax returns such as income tax, unified property tax, and VAT returns are submitted electronically through the myAADE digital portal with personal TAXISnet codes, unless a third party/accountant submits them under authorization. The same FAQ says that residents abroad can contact AADE digitally through my1521 Taxpayer Services, provided they have TAXISnet codes.
So even if you do not need every function immediately, TAXISnet is not some optional decorative extra. It is the gateway to a lot of the digital tax relationship with Greece. That conclusion is directly supported by the official services that require login and by AADE’s FAQ wording.
What if you already have an AFM but do not have working TAXISnet access?
AADE’s Registry Procedures Guide shows that there is a separate process to sign up for the myAADE digital services and acquire TAXISnet access codes. New users submit an electronic application in the “Authentication Key” application and choose the username and password they want. The guide then lists different ways to complete the process, including remote issuance of the Authentication Key, remote issuance by video call through myAADElive, or receipt with physical presence at the Tax Office or Office for Service Provision.
The same guide also says that in the remote route, the applicant’s details may be cross-checked through the mobile phone provider or payment-service-provider data, and that parts of the Authentication Key are then sent by email and SMS. In the video-call route, the service employee identifies the person through the shown ID document and, after successful checks, approves the sending of the Authentication Key to the email stated in the application.
So if someone tells you, “Don’t worry about TAXISnet now, you can sort it out whenever,” that is only half true. Yes, there are official ways to do it later. But it is clearly more efficient when the AFM and access side are understood properly from the start.
Does TAXISnet help with tax representatives and authorizations too?
Yes.
AADE’s FAQ says that a solemn declaration through gov.gr may be used to appoint a tax representative provided that the taxpayer has personal TAXISnet codes, and that this must be done with that same person’s own codes, not a third party’s. That means TAXISnet is not only useful for tax filings and certificates; it can also matter for how certain authorizations are handled.
This matters for non-residents because the representative side of Greek administration is often where confusion begins. If you already understand your access situation, some later formalities become simpler to manage. That practical takeaway is an inference supported by the official authorization and credential rules.
Why many applicants prefer to get this handled properly from the start
Because the problem is rarely the AFM alone.
Getting the number is one step. Being able to function properly afterward in the Greek digital tax environment is another. Official pages show that AADE and gov.gr already treat these things as closely linked: the AFM process itself asks for the desired Taxisnet username, the certificate and credentials are delivered as part of the process, and many downstream actions rely on those personal codes.
That is exactly why many people prefer a guided service like AFM Greece. The value is not just “we help you get an AFM.” The value is avoiding the very common situation where someone gets the number, then later discovers that the access side, the digital follow-up, or the online support side was never clearly understood.
Final word
Do you need TAXISnet after getting an AFM in Greece?
For many people, yes — absolutely. Not necessarily because you must use it every single day, but because it is deeply connected to the way you access Greek tax services online after the AFM is issued. The official system links AFM issuance with the pass key and Taxisnet/myAADE access codes, and many common follow-up actions — certificates, registry changes, online tax returns, online support, and some authorization workflows — rely on those credentials.
So the smartest approach is usually not to treat TAXISnet as an afterthought. For most non-residents, it is far better to get the AFM process handled with the digital side in mind from the beginning.
Ready to apply for your Greek AFM? Let AFM Greece help you handle the process with clear guidance and the right documents from the start. Submit your request today and take the next step with confidence.
FAQ
Do I need TAXISnet after getting an AFM in Greece?
In many cases, yes. TAXISnet is often needed for online tax and registry services after the AFM is issued.
Do I automatically receive TAXISnet credentials with the AFM?
Very often, yes. The current official process is designed around AFM issuance together with a key and access credentials.
Can I have an AFM without using TAXISnet immediately?
Yes, in some limited situations you may not need to actively use it right away. But many follow-up digital actions will still depend on it sooner or later.
Do I need TAXISnet to issue a Greek tax registry certificate?
Yes. The official certificate service requires personal Taxisnet credentials.
Do I need TAXISnet to change my registry details?
Yes, registry changes in myAADE are made after logging in with your access codes.
Can I file Greek tax returns without an accountant?
Yes, the official FAQ says returns can be filed electronically through myAADE with personal TAXISnet codes, unless a third party submits them under authorization.
Can I contact AADE online if I live abroad?
Yes, residents abroad can use my1521 digitally, provided they have TAXISnet codes.
What is the easiest option for most non-residents?
For many applicants abroad, the easiest option is to use a guided service that helps handle both the AFM process and the digital-access side properly from the beginning.
