Greek Tax Number (AFM) – Complete Guide

The Greek Tax Number, known as the AFM, is one of the most important administrative identifiers for anyone buying property, moving, working, starting a business, opening a bank account, inheriting assets, registering utilities, or receiving income in Greece. The letters AFM come from the Greek term Arithmos Forologikou Mitroou, meaning Tax Registry Number.
An AFM is issued by the Independent Authority for Public Revenue, commonly known as AADE or IAPR in English-language official information. For an individual, it is a unique nine-digit number used to identify the person in the Greek tax system. It appears on tax certificates, contracts, invoices, property records, bank documentation, utility applications, and many digital public services.
International applicants often hear that the AFM is “just a tax number.” Technically that is true, but practically it acts as a key to much of Greek administrative life. Without it, a foreign buyer may be unable to complete a property purchase, a resident may struggle to open a bank account, and a freelancer cannot lawfully commence Greek business activity.
This comprehensive guide explains who needs an AFM, when to apply, which documents may be required, how non-resident and resident procedures differ, how myAADE and TAXISnet work, and how the number connects with property, banking, residence, utilities, business, tax returns, and inheritance.
Our paid AFM application service: Chalkidiki Real Estate offers practical AFM support in collaboration with a qualified Greek accountant. Depending on the agreed scope, we coordinate the initial review, document checklist, accountant communication, tax-representative or authorization requirements, translations and certifications, electronic submission, AADE follow-up, receipt and verification of the AFM certificate, and myAADE access preparation. The accountant handles the tax-registry work and tax advice. We are not AADE and cannot guarantee issuance, timing, tax status, or acceptance of documents. Our service and the accountant’s work are provided against an agreed fee.
Do you need a Greek Tax Number (AFM) for buying property, opening a bank account, relocating or starting a business in Greece? Contact me directly by phone, WhatsApp or email.
- Mobile: +30 693 470 9163
- WhatsApp: +30 693 470 9163
- Email: hb@chalkidikirealestate.com
- Location: Chalkidiki Real Estate
- LinkedIn: Hans-Jürgen Bahner – Over 17k Followers
- Bestselling Author: Find My Books Here
Personal AFM and property-purchase support for international clients in Chalkidiki and throughout Greece.
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Select a topic to understand the Greek AFM, the application process, and our professional support.
What Is a Greek Tax Number – AFM?
The AFM is the unique number assigned to a person or legal entity in the Greek tax registry. For natural persons it contains nine digits and generally remains connected with the individual throughout life. It is not replaced whenever the person moves, buys another property, changes profession, or changes tax residence.
The number identifies the taxpayer across AADE systems. Public authorities, banks, notaries, accountants, utility providers, employers, insurers, businesses, and property professionals may use it to match transactions and documents with the correct person.
A foreign citizen can obtain an AFM without being a Greek citizen. Non-residents frequently obtain one before purchasing property or handling an inheritance. Residents need it for a much broader range of daily and economic activities.
The AFM should not be confused with TAXISnet credentials. The AFM is the identification number; TAXISnet or myAADE credentials allow digital access to tax services. It should also not be confused with AMKA, which is connected with social security and healthcare, or with a residence-permit number.
Why Is the AFM So Important in Greece?
Greek administration is highly interconnected through tax identification. A contract, declaration, property registration, invoice, bank profile, or utility connection can be associated with the person’s AFM. This reduces ambiguity where names are transliterated differently or several people have similar names.
For international property buyers, the AFM is a foundational step. It is generally needed before signing the final purchase deed and before the buyer can appear correctly in property-tax systems. Lawyers, notaries, and accountants use the number throughout due diligence, transfer-tax, and registration work.
For residents, the AFM supports banking, rental contracts, employment, business activity, tax returns, government services, and utility relationships. Digital identity systems may retrieve information linked to the tax registry.
The importance of the AFM means that the initial registration should be accurate. A spelling error, incorrect birth information, wrong country of residence, or outdated passport can create problems across several unrelated procedures. Professional preparation is valuable because correction after multiple contracts exist can be more difficult than submitting the first application correctly.
Who Needs a Greek Tax Number?
Many people need an AFM even if they do not permanently live in Greece. Common groups include:
- Foreign nationals buying or selling Greek property.
- People inheriting or receiving property or other taxable assets in Greece.
- Owners declaring property in the E9 register and paying ENFIA.
- People opening a Greek bank account.
- Individuals renting a home under a registered Greek lease.
- Employees and people receiving Greek income.
- Freelancers and sole proprietors starting business activity.
- Partners, shareholders, directors, or managers of Greek companies.
- Landlords and short-term rental owners.
- People registering electricity, water, telephone, or other contracts.
- Applicants interacting with residence, social-security, or administrative procedures where AFM evidence is requested.
- People filing tax declarations or obtaining official tax certificates.
The exact sequence depends on the transaction. A person does not need to wait until moving permanently. For a planned property purchase, AFM preparation usually begins well before the final deed.
When Should You Apply for an AFM?
Apply early enough that the number and tax-registry data can be checked before the dependent transaction. A last-minute application can delay a property deed, bank appointment, business commencement, lease, or utility transfer.
Property buyers should coordinate timing with the lawyer and accountant. The AFM can often be obtained before the buyer travels to Greece if valid authorization and documents are prepared. This allows transaction documents to use the same identity details from the beginning.
People relocating should place the AFM near the start of their administrative plan. It can support banking, leasing, business, employment, and other registrations. However, it should be obtained with the correct resident or non-resident profile rather than an inaccurate address chosen for convenience.
An AFM should not be obtained speculatively without understanding the registry information and future obligations. Once issued, keep the certificate and credentials secure and update changes through the correct procedure.
Obtaining an AFM Does Not Automatically Make You a Greek Tax Resident
This is one of the most important distinctions. The AFM identifies a person in the Greek tax system. Tax residence determines the scope of income potentially taxable and reportable in Greece. The two are related but not identical.
A non-resident property buyer can hold an AFM while remaining tax resident in another country. Greek tax obligations may still arise from Greek property or income, but worldwide-income treatment is a separate question.
AADE explains that Greek tax residence can depend on permanent or principal residence, habitual abode, center of vital interests, or physical presence exceeding the applicable 183-day rule, subject to exceptions and treaties. These tests cannot be decided solely from the address shown on an AFM certificate.
Anyone moving, working remotely, retiring, or spending extended periods in Greece should obtain a written review from a qualified tax adviser. Do not describe yourself as non-resident to a bank, authority, or accountant if the facts may indicate otherwise.
AFM for Greek Residents and Non-Residents
The application and registry relationship differ according to residence. A person resident in Greece records Greek address and status information appropriate to the procedure. A tax resident abroad generally enters the non-resident framework and may appoint a Greek tax representative.
A non-resident’s Greek tax representative acts as a formal contact in the tax system under the applicable arrangement. This does not necessarily make the representative liable for all tax debts or authorize unrestricted actions. The appointment document and acceptance should be clear.
When a person later moves to Greece, the tax-registry position may need updating. Conversely, leaving Greece does not automatically change tax residence in AADE. Transfer procedures, deadlines, and evidence may apply.
Our accountant reviews the intended registry profile before application. The goal is not only to obtain nine digits, but to ensure that the initial data supports the client’s real circumstances and subsequent property or relocation work.
AFM for EU Citizens and Non-EU Nationals
Both EU and non-EU citizens can obtain an AFM. EU citizens may use a valid passport or acceptable national identity card, depending on the identification route. A passport is often the clearest document for international records.
Non-EU applicants usually rely on a valid passport and may need residence or immigration evidence in procedures connected with living or working in Greece. The AFM application itself should not be confused with permission to enter, reside, work, or conduct business.
Document legalization and translation depend on the issuing country and document type. EU public-document rules may simplify certain certificates, while documents from other countries can require an apostille or consular legalization.
Citizenship, tax residence, and country of habitual residence must be distinguished. A dual citizen or person residing in a third country should disclose the full position to the accountant to prevent inconsistent registry data.
Documents Commonly Required for an AFM Application
| Category | Common examples | Important checks |
|---|---|---|
| Identity | Valid passport or accepted national ID | Expiry, readable scan, exact Latin spelling |
| Application information | Online AFM application and applicable registry data | Birth details, nationality, address and contact data |
| Tax representative | Appointment declaration or power of attorney and representative acceptance | Correct scope, authenticated signatures and AFM details |
| Authorization | Authorized-third-party document | Authority to submit, receive and communicate clearly stated |
| Family status | Marriage, birth, custody, or guardianship certificate where relevant | Official translation and legalization where required |
| Residence status | Address or residence information appropriate to profile | Consistent with actual tax and living situation |
| Contact details | Private email and accessible mobile number | Secure receipt of codes and official messages |
AADE can request additional evidence. The document checklist should be individualized rather than copied from an old online discussion. Requirements and digital procedures change.
Identity Documents and Name Consistency
The identification document anchors the tax record. It must be valid, complete, and legible. For foreign applicants, a passport is normally the most reliable source for the name in Latin characters, nationality, date and place of birth, and document number.
People with multiple first names, compound surnames, married names, or different transliterations should decide with the accountant which official spelling must be used. The same spelling should later appear in bank, notarial, property, utility, and company records.
Do not crop the machine-readable zone, cover document numbers, or alter a scan. Authorities need a complete copy. If the passport is close to expiry, renewal before application may avoid an immediate registry update.
Where a national identity card is used, both sides may be required. Cards that do not display data in Latin characters or lack modern security features may not work for every remote-identification route.
Address, Email and Telephone Information
The tax registry should show accurate contact and residence information. For non-residents, the foreign address must be recorded consistently. The tax representative’s address may determine the competent tax office under the current electronic process, but it does not replace the applicant’s real residential information.
Use an email address controlled by the applicant. AADE may send certificates, authentication information, or encrypted files. A temporary shared address can create security and access problems later.
The mobile number should remain active and support verification where required. International formatting must be correct. Changes should be updated through the applicable registry or communication service.
Property addresses should not be used as personal residence addresses unless that reflects reality. Owning a holiday home in Chalkidiki is different from living there permanently. Incorrect address information can affect banking, tax residence, utilities, and official correspondence.
Appointment of a Greek Tax Representative
Tax residents abroad commonly appoint a tax representative in Greece for registry and communication purposes. AADE’s current procedure for issuance of an AFM and authentication key to non-residents includes documentation for appointing the representative and the representative’s acceptance.
The representative must have a Greek AFM and appropriate digital access. Their postal code can determine the competent tax office in the electronic workflow. The role should be accepted consciously and documented properly.
A tax representative is not automatically the client’s accountant, lawyer, property manager, or general attorney. The roles may be held by the same suitable person, but the legal and practical authorities remain distinct.
Our service coordinates an appropriate arrangement with the Greek accountant. The client receives an explanation of who will act, for what purpose, how official messages are handled, and what ongoing service is or is not included.
Authorization and Power of Attorney
An applicant who cannot attend personally may authorize another person to support the AFM application. AADE distinguishes between the interested person, legal representative, tax representative, and authorized third party. The authorization should match the intended role.
A simple declaration with authenticated signature may be sufficient for specific appointment steps, while broader or cross-border action can require a formal power of attorney. The accountant or lawyer should confirm wording and certification before signature.
Documents signed abroad may require notarization, apostille, consular legalization, and official Greek translation. A broad power of attorney should not be signed without understanding every authority granted.
We coordinate the document path with the accountant and, when legal drafting is needed, a lawyer or notary. This avoids repeated signatures caused by incomplete wording.
Official Translations, Apostilles and Certification
Foreign documents not in Greek may need official translation. Whether English-language documents are accepted depends on the document and procedure. Never assume that a private or machine translation is sufficient.
An apostille authenticates the origin of qualifying public documents between countries participating in the Hague Apostille Convention. Documents from other countries may follow consular legalization. The apostille does not translate the content.
Marriage, birth, guardianship, custody, and authority documents are especially likely to require formal treatment. Names and dates in the translation must match the identity document.
Our service can coordinate the required translations and certifications as separately priced third-party work where necessary. We confirm requirements before clients spend money on unnecessary documents.
Available Ways to Apply for a Greek AFM
AADE has expanded digital services. Depending on the applicant and circumstances, an AFM request may be submitted electronically through the relevant myAADE application, supported by remote identification through myAADElive, or handled through a competent tax-office procedure.
For tax residents abroad, the interested person, legal representative, tax representative, or authorized third party may submit the electronic request under the current published process. The application includes supporting documents and contact details.
A digital route is not automatically the simplest for every file. Registry mismatches, family status, guardianship, multiple citizenships, document language, or an unusual authorization can require additional review.
The Greek accountant chooses the appropriate path after examining the client’s profile. Starting several parallel applications can create duplicate records or conflicting information.
The Electronic AFM Application
The current AADE process provides an online “Obtain TIN and Authentication Key” form. The applicant or authorized person enters personal, residence, representative, and contact information and uploads the required documents.
Accuracy is essential. The full legal name, parent information where requested, birth date, birthplace, nationality, identity number, foreign address, and representative data should be checked against originals.
After submission, an AADE employee reviews the file and may request clarification or additional evidence. The tax representative and applicant can receive the AFM certificate and authentication information through the channels described in the application, including encrypted email files and myAADE messages.
Keep the submission reference and all final files. Do not forward unencrypted credentials or store them in an open shared folder.
Applying for an AFM through myAADElive
myAADElive allows eligible individuals to schedule a video appointment with an AADE employee for identification and issuance services. The applicant first completes the online AFM form and uses the application reference in the appointment process.
During the video call, the applicant must present the original accepted identification document. The person should have stable internet, a camera, adequate lighting, and access to submitted records. The call is an official identification process.
AADE publishes specific conditions for applicants who are married, minors, resident abroad, or under guardianship. Additional AFM information and documents may be required for related persons or representatives.
Our accountant can prepare the file and explain the appointment. The applicant must personally participate where AADE requires personal identification. We cannot impersonate the client or provide answers that only the applicant can declare.
Applying through a Greek Tax Office
Some cases are handled through the competent tax office or its digital request system. The competent office can depend on residence, representative, registered address, or procedure. Appointments and submission channels should be confirmed in advance.
A tax-office application may be useful when remote identification is unavailable or the file requires direct registry handling. It does not remove document requirements and can still involve electronic messages or later corrections.
If an authorized person attends, their identity and authority must be proved. Original or certified documents may be requested. Arriving with an incomplete translation or wrong form can cause a second appointment.
Our local coordination service helps the accountant prepare the correct authority and organize submission. AADE retains full control over acceptance and processing.
Form D210 and Greek Tax Registry Information
Form D210 is used in Greek tax-registry procedures concerning issuance or changes to natural-person information and relationships. It collects details necessary to identify and classify the taxpayer correctly.
Information can include identity, birth, citizenship, address, contact, tax residence, marital or family relationships, and representatives. Not every section applies to every applicant.
The form should be completed by or under the guidance of the accountant. Transliteration and classifications should match supporting evidence. A seemingly minor field can determine later digital matching.
Form versions and submission routes can change. Use the current form from AADE rather than a saved copy from an old transaction.
TAXISnet Credentials and the Authentication Key
TAXISnet credentials provide access to Greek digital tax services. When AFM and authentication are issued together under the current non-resident process, the applicant can receive the information needed to establish online access.
The authentication key confirms registration. The taxpayer then creates or activates personal login credentials according to the available procedure. These credentials can access sensitive tax, property, debt, refund, and identity information.
Never share the password by ordinary email or messaging. An accountant should use formal AADE authorization for professional access rather than retaining the client’s unrestricted personal password.
Keep recovery email and mobile information current. Losing access while abroad can delay property-tax, certificate, bank, or business procedures.
Using the myAADE Digital Portal
myAADE is the central digital environment for Greek tax services. Taxpayers can view messages, submit requests, access registry details, tax returns, debts, payments, property information, refunds, appointments, and certificates.
The exact services visible depend on the taxpayer’s profile and obligations. Property owners use the portal for E9 and ENFIA matters. Businesses use it for registry, VAT, myDATA, declarations, and other functions.
Official notices may be placed in the digital mailbox. A person living abroad should not assume that every deadline will arrive by ordinary post or personal email. The accountant should define who monitors messages.
The myAADE mobile application can provide access to selected documents, messages, appointments, and refund information. Use only official applications and domains.
How Long Does It Take to Obtain an AFM?
There is no universal guaranteed time. A straightforward complete digital application may be processed quickly, while missing documents, translation, family status, representative issues, registry conflicts, or workload can extend the process.
Preparation often determines speed. A correct authorization, readable passport, consistent spelling, accepted representative, and accurate application reduce avoidable questions.
Property buyers should not schedule a final deed based on an optimistic internet estimate. Coordinate dependencies with the lawyer, notary, accountant, bank, and seller.
Our service provides progress coordination and follows up through the appropriate channels within the agreed scope. We cannot accelerate AADE outside lawful procedures or promise a particular date.
The AFM Issuance Certificate
After approval, AADE issues a certificate showing the AFM and taxpayer details. Check the full name, identity information, residence classification, address, and representative relationship immediately.
Store the original digital file securely. Banks, notaries, utility providers, lawyers, and other professionals may ask for evidence of the number or current registry status.
The certificate does not replace a current tax-registry extract where a later process requires updated information. It also does not prove tax clearance, income, tax residence, or absence of debt.
If an error is found, initiate a formal correction rather than manually editing the PDF. Altered tax documents can create serious consequences.
Your local contact in Chalkidiki
Get in Touch with Hans-Jürgen Bahner
Do you need a Greek Tax Number (AFM) for buying property, opening a bank account, relocating or starting a business in Greece? Contact me directly by phone, WhatsApp or email.
- Mobile: +30 693 470 9163
- WhatsApp: +30 693 470 9163
- Email: hb@chalkidikirealestate.com
- Location: Chalkidiki Real Estate
- LinkedIn: Hans-Jürgen Bahner – Over 17k Followers
- Bestselling Author: Find My Books Here
Personal AFM and property-purchase support for international clients in Chalkidiki and throughout Greece.
Why Property Buyers Need an AFM
Foreign buyers generally need an AFM before completing a Greek property purchase. The number is used for transfer-tax declarations, the notarial deed, cadastral or registry processes, and the buyer’s future property-tax record.
The AFM application should therefore be coordinated with legal due diligence. The buyer’s name in the tax registry should match the passport and the name used in powers of attorney, bank transfers, and the purchase deed.
If spouses, partners, or family members buy together, each owner normally needs their own AFM and correct ownership share. Joint ownership does not use one shared personal tax number.
Chalkidiki Real Estate can coordinate property search and purchase support with the accountant’s AFM work, lawyers, engineers, notaries, banks, and post-completion services. Each professional remains responsible for their regulated area.
AFM Obligations for Greek Property Owners
After purchase, the owner’s property rights must be reflected correctly in the E9 property declaration. ENFIA, the annual property tax, is calculated from registered property data under applicable rules.
An owner may need annual Greek tax filings depending on income, property, imputed rules, residence, rental, sale, or other circumstances. The accountant determines obligations even where there is no rental income.
Keep the tax registry address and representative current. Missing a digital notice can lead to late payment, interest, or blocked certificates needed for a future sale.
Our property management services in Chalkidiki can coordinate practical ownership, while the Greek accountant handles tax declarations and deadlines.
Using an AFM to Open a Greek Bank Account
Greek banks commonly request an AFM when establishing a customer relationship, especially for residents and property-related activity. The bank also verifies identity, tax residence, address, occupation, income, and source of funds.
An AFM does not guarantee account approval. Banking compliance is independent from tax-number issuance. The registered tax information should nevertheless be accurate and consistent with bank documents.
Our detailed Bank Account in Greece guide explains Eurobank and Alpha Bank procedures. We can provide separately agreed paid banking support.
Never disclose TAXISnet credentials to a bank consultant or agent unless using an official eGov-KYC consent process. Confirm every digital connection through the official application.
AFM for Electricity, Water, Internet and Other Contracts
Utility and telecommunications providers can request an AFM to create the customer profile, connect a meter, issue invoices, and record tax information. Property ownership or lease evidence may also be needed.
The name and AFM on the contract should match the person legally responsible. Using a previous owner’s utility account can leave debts, refunds, or consumption disputes unresolved.
Meter numbers, readings, energy certificates, property documents, bank details, and contact information should be collected at handover. Photograph readings and keep the first bill.
Our utility registration services in Chalkidiki can coordinate electricity, water, internet, and administrative setup after the AFM is available.
Obtaining an AFM When Moving to Greece
The AFM is often the first major administrative step in relocation. It supports leases, banking, employment, business, utilities, insurance, and public-service interaction.
The correct sequence depends on EU or non-EU status, housing, employment, tax residence, healthcare, and family. Do not register a temporary address as permanent merely to unlock another process.
People moving during a tax year should obtain advice on worldwide income, foreign accounts, investments, pensions, companies, property, and the 183-day and center-of-interests tests.
See our Moving to Greece guide for the complete relocation process.
AFM and Greek Residence Procedures
The AFM and residence status are separate. An AFM does not grant a visa, residence permit, EU registration certificate, or right to work. It may nevertheless be requested or useful within residence-related administration.
EU citizens staying beyond the applicable period may need residence registration. Non-EU nationals require the appropriate visa or permit route. Each has its own evidence of resources, insurance, housing, and purpose.
The name and address used across residence and tax records should be consistent. Changes should be updated formally.
Our Residence Permit Greece guide and Golden Visa Greece guide explain the distinction.
AFM for Freelancers and Sole Proprietors
A freelancer needs a personal AFM before commencing Greek business activity. The accountant then registers the sole proprietorship or individual activity, KAD codes, VAT status, business address, and tax obligations.
Obtaining the AFM is not the same as commencing business. The person must not issue Greek business invoices merely because the tax number exists.
Social-security registration, myDATA, accounting books, invoicing, professional bank accounts, and licences may follow. International clients create VAT and cross-border tax questions.
Our Starting a Business in Greece guide explains sole proprietorship and IKE formation. We offer paid coordination with a Greek accountant and lawyer.
AFM for IKE Partners, Managers and Company Founders
Founders and managers of a Greek IKE generally need active Greek tax identification and compatible TAXISnet access for electronic formation and corporate relationships.
Each founder has a personal AFM, while the incorporated company receives its own corporate AFM. These numbers must never be used interchangeably.
Foreign founders should prepare residence, tax, identity, address, beneficial ownership, and source-of-funds documentation. The e-OSS formation process, GEMI, banking, and professional registrations remain separate from the personal AFM application.
Our company-formation service coordinates the initial personal tax setup with the accountant before the lawyer and accountant complete the IKE structure.
AFM for Long-Term Rentals and Airbnb Income
Landlords need an AFM for property declarations, registered leases, rental-income reporting, short-term rental registration, platform information, and tax returns.
Each co-owner reports the appropriate ownership and income share. Platform payout arrangements should match the legal operator and accountant’s instructions.
Short-term rental activity can have different tax and business consequences depending on services, number of properties, operator, and current law. Do not assume that an AFM alone authorizes operation.
Chalkidiki Real Estate offers Airbnb management in Chalkidiki, while the accountant handles tax registration and reporting.
AFM for Inheritance, Gifts and Family Property
Foreign heirs may need an AFM to appear in Greek inheritance declarations, accept property, register ownership, pay applicable tax, and complete cadastral or notarial procedures.
Minors can also require an AFM. AADE publishes additional requirements involving birth or family-status certificates, parental consent, identity documents, representative appointment, and guardianship evidence.
Inheritance documents from abroad often require apostille or legalization and official translation. Deadlines can apply even when the family lives outside Greece.
A Greek inheritance lawyer and accountant should coordinate the full case. AFM issuance is only one part of succession.
Does an AFM Create Tax Obligations?
The number itself is an identifier. Actual obligations arise from facts such as ownership, income, residence, business activity, inheritance, sale, vehicles, or other taxable events.
A non-resident with no Greek assets or income may have limited or no annual filing requirement, while a property owner or landlord can have significant declarations. The accountant must assess the individual case.
Do not ignore AADE messages because you believe “nothing happened.” Registry errors, property declarations, or old obligations can still require action.
Our AFM package should distinguish number issuance from ongoing tax representation and annual accounting. Continuing services are agreed separately.
Greek Tax Returns after Obtaining an AFM
Whether a tax return is required depends on residence, income, property, business, and current law. Greek tax residents can face reporting on worldwide income; non-residents generally face Greek-source obligations, subject to treaties and specific rules.
Property rental, business income, employment, pension, interest, dividends, capital gains, and foreign income can follow different reporting treatment.
Filing a return can also be necessary to produce a tax assessment requested by a bank, authority, or residence procedure. A nil or low-income situation should be handled correctly rather than assumed.
The accountant should create an annual compliance calendar and monitor AADE messages, payments, refunds, and certificates.
E9 Property Declaration and ENFIA
The E9 declaration records property rights such as full ownership, bare ownership, usufruct, percentages, property type, area, and location. The data contributes to ENFIA assessment.
The E9 must match the notarial deed and actual legal right. Errors in square meters, percentage, floor, use, or location can produce incorrect tax and complicate a future sale.
After purchase, inheritance, gift, sale, or change, the accountant or responsible professional should ensure the declaration is completed within applicable deadlines.
AFM issuance before purchase enables the buyer’s property profile, but it does not automatically populate every E9 detail without the required transaction workflow.
Updating Your Greek Tax Registry Details
Passport, name, address, email, mobile, marital status, tax residence, relationships, and tax representative may change. AADE provides digital registry-change procedures, including the D210 framework and My Requests.
Changes should be supported by current documents. A new passport does not create a new AFM; the identity details attached to the existing number are updated.
Moving from abroad to Greece or transferring tax residence abroad requires more than changing a mailing address. Separate residence procedures, evidence, and deadlines can apply.
Keep copies of every submitted request and resulting certificate. After an update, verify bank, property, business, and utility records where necessary.
Protecting Your AFM and TAXISnet Credentials
An AFM is frequently shown on invoices and contracts, but it is still personal information. TAXISnet passwords, authentication keys, and recovery codes are highly sensitive and should never be shared casually.
AADE warns about fraudulent emails and messages imitating official websites. The authority does not ask by email for passwords, full bank-card information, or secret credentials. Access services by entering the official domain yourself.
Use a unique password, secure email, device protection, and formal accountant authorizations. Review myAADE messages and authorized relationships periodically.
If credentials are exposed, change them immediately and contact AADE or the accountant through verified channels. Do not send passwords to Chalkidiki Real Estate.
Common AFM Application Mistakes
The most common mistake is treating the application as a simple number request and ignoring the registry profile. Wrong residence status or address can affect banking, property, and tax work later.
Name mismatches between passport, translation, power of attorney, and application can block verification. Expired documents, cropped scans, missing apostilles, or unauthenticated signatures also cause delays.
Applicants sometimes confuse a tax representative with a general legal representative or assume the representative will automatically file annual returns. The scope must be agreed.
Other mistakes include duplicate applications, insecure sharing of TAXISnet credentials, using old forms, missing AADE messages, assuming AFM equals tax residence, and believing the number alone permits business or residence.
Our Paid Greek AFM Application Service
Chalkidiki Real Estate offers paid AFM application support for property buyers, homeowners, people moving to Greece, retirees, freelancers, company founders, landlords, and heirs.
We work in cooperation with a qualified Greek accountant who reviews the tax-registry position, prepares or submits the application within professional scope, advises on tax-representative requirements, and confirms future tax obligations.
Our role is practical coordination: collecting background information, producing the checklist, checking visible document completeness, coordinating translation or certification, organizing authorizations, connecting the accountant, tracking progress, and integrating the AFM with property, banking, utility, or business projects.
The service is provided against an agreed fee. The fee covers professional work and coordination, not the purchase of an AFM or a guaranteed outcome. AADE issues the number.
Our Step-by-Step AFM Support Process
1. Initial Consultation
We establish why the AFM is needed, nationality, residence, property or business plans, timeline, family status, and whether the applicant can attend remotely or in Greece.
2. Accountant Review
The Greek accountant determines the correct resident or non-resident route, representative needs, tax-office competence, and likely future obligations.
3. Scope and Fee
We provide a written description of included coordination and accountant work, exclusions, client responsibilities, and third-party costs.
4. Personalized Document Checklist
The client receives a checklist covering identity, address, authorization, representative, family documents, translation, apostille, and contact information.
5. Document Preparation
We check readability and consistency and coordinate certified translation or legal documentation where separately required.
6. Application Submission
The applicant, accountant, tax representative, or authorized person submits through the correct AADE route. Personal video identification is completed where required.
7. AADE Follow-Up
Additional requests are coordinated with the accountant. Only lawful and accurate evidence is supplied.
8. Certificate and Access Handover
After issuance, the AFM certificate and access steps are checked and transferred securely to the client.
9. Next Administrative Steps
We coordinate property purchase, bank account, utilities, business formation, residence, or management as separately agreed.
AFM Service Fees and Additional Costs
The cost depends on the applicant’s residence, documents, family status, representative arrangement, urgency, translation, certification, and connected property or business work.
Potential cost categories include Chalkidiki Real Estate coordination, accountant services, lawyer or notary work, official translations, apostille or legalization, certified signatures, courier, and additional tax work.
Our proposal states which services are included. Ongoing tax representation, annual returns, E9, ENFIA, rental declarations, business commencement, banking support, and property management are separate unless expressly included.
No client should pay an unofficial “issuance fee” to influence AADE. Our charges are for legitimate professional and administrative support.
Important Limitations and Responsibilities
- AADE alone issues and maintains the Greek AFM.
- Chalkidiki Real Estate is not a tax authority or accounting firm.
- Tax work and advice are provided by a qualified Greek accountant.
- Our service is paid and does not guarantee issuance or timing.
- The applicant must provide complete, accurate, lawful information.
- Additional documents can be requested after submission.
- An AFM does not grant tax residence, residence permission, work rights, or business commencement.
- Bank, notary, utility, immigration, and property processes have separate requirements.
- Translation, legal, accounting, official, and third-party fees may be additional.
- The client remains responsible for future tax and registry obligations.
Frequently Asked Questions About the Greek AFM
What does AFM mean in Greece?
How many digits does a Greek AFM have?
Can a foreigner obtain a Greek AFM?
Do I need to live in Greece to obtain an AFM?
Does an AFM make me a Greek tax resident?
Do I need an AFM to buy property in Greece?
Do I need a tax representative?
Can I apply online?
What documents are required?
Do foreign documents need an apostille?
How long does AFM issuance take?
Is an AFM the same as TAXISnet?
Is AFM the same as AMKA?
Can I start a business once I have an AFM?
Can Chalkidiki Real Estate obtain the AFM for me?
Can you guarantee that AADE will issue the AFM?
How much does your AFM service cost?
What happens after I receive the AFM?
Official AADE Sources and Important Notice
AFM applications, identity checks, tax-representative requirements, supporting documents and digital procedures can change. Confirm the current process with AADE or a qualified Greek accountant or tax adviser before submitting documents or relying on a particular filing route.
- AADE – Issuance of Tax Identification Number and Authentication Key
- AADE – Registration in the Tax Register
- AADE – Tax Residence for Natural Persons
Tax notice: This guide provides general information and is not individual tax, legal or accounting advice. Obtaining an AFM does not by itself determine tax residence, but later activities can create filing, reporting or payment obligations.
Do you need a Greek Tax Number (AFM) for buying property, opening a bank account, relocating or starting a business in Greece? Contact me directly by phone, WhatsApp or email.
- Mobile: +30 693 470 9163
- WhatsApp: +30 693 470 9163
- Email: hb@chalkidikirealestate.com
- Location: Chalkidiki Real Estate
- LinkedIn: Hans-Jürgen Bahner – Over 17k Followers
- Bestselling Author: Find My Books Here
Personal AFM and property-purchase support for international clients in Chalkidiki and throughout Greece.
Continue Planning Your Move to Greece
Your AFM connects with many other relocation and property steps. Use these guides to coordinate residence, banking, investment, healthcare, business and daily life in Greece.

