What Australians with Property in Greece Need to Know
If you're an Australian resident with property in Greece — whether it's a family holiday home, an inherited house, or an investment you rent out — you've probably come across the terms "Certificate of Residency" and "overseas tax relief form" at some point. Greek notaries, tax offices, and even your own accountant may ask for one.
For many of our clients with ties to Greece, this paperwork feels unfamiliar and, frankly, a bit confusing.
This guide explains what these documents actually are, why the ATO issues them, and why they matter more than usual if your property is in Greece specifically.
What is a Certificate of Residency?
A Certificate of Residency is a document issued by the ATO confirming that, for a specific period, you were an Australian resident for tax purposes and therefore liable to pay tax in Australia on your worldwide income. In plain terms, it's official proof — accepted by foreign governments and institutions — that you pay tax in Australia, not in the other country.
Individuals apply using the ATO's request form (NAT 75441);
businesses and other entities use a separate version (NAT 75442).
The certificate typically covers a specific income year or period, so if you need proof for several years, you may need to request more than one.
What is an overseas tax relief form, and how is it different?
An overseas tax relief form is a document issued by a foreign tax authority — not the ATO — that a taxpayer asks the ATO to certify. Certifying it confirms to the foreign authority that you're an Australian tax resident, which can then be used to access reduced withholding tax rates or exemptions under a tax treaty (for example, on foreign dividends, interest, or pension income).
Here's the important part: the ATO will only certify one of these overseas forms where a comprehensive tax treaty is in force between Australia and that country. If no such treaty exists, there's no treaty mechanism for the ATO to certify against — so instead, you simply request the standard Certificate of Residency and use that as your evidence of Australian tax residency.
Why this matters more if your property is in Greece
This is where things get particularly relevant for many of our clients. Australia has income tax treaties in force with dozens of countries — the UK, the US, Germany, Italy, and many more — but Australia and Greece do not currently have a comprehensive double tax agreement. The only tax arrangement between the two countries is a narrow 1981 agreement covering airline profits, which has nothing to do with property, rental income, or individuals.
There has been genuine movement on this: in early 2026, Australian and Greek officials confirmed they were advancing talks toward a full bilateral tax treaty, driven by the size of the Greek-Australian community and the volume of cross-border investment, including property. But talks are not a treaty — until one is signed, ratified by both parliaments, and brought into force, there is no treaty-based relief available between the two countries.
Practically, that has a few consequences for property owners:
- You can't get a Greek-specific relief form certified by the ATO, because there's no treaty for the ATO to certify it under. If Greek authorities ask you to prove Australian tax residency, a standard Certificate of Residency is what you'll provide instead.
- Double taxation is a real risk, not just a theoretical one. Because there's no treaty to divide taxing rights or guarantee relief, both Australia and Greece can legitimately tax the same rental income or capital gain. Australia's relief in this situation comes not from a treaty, but from the Foreign Income Tax Offset (FITO) — a unilateral credit for foreign tax you've genuinely paid, which reduces (but doesn't always fully eliminate) the Australian tax on the same income.
- A Certificate of Residency helps support your position with Greek authorities and with the ATO. It's useful evidence when you're establishing to Greek tax authorities, a notary, or a bank that you are an Australian tax resident and not a Greek one, and it's good supporting documentation to keep on file when claiming a FITO for Greek tax paid.
Where a Certificate of Residency actually comes up for Greek property
A few practical touchpoints where this document tends to matter:
Getting an AFM (Greek tax number). You can't buy property, open a Greek bank account, or sign at a notary in Greece without an AFM. Getting one doesn't automatically require a Certificate of Residency, but having your Australian tax residency clearly documented helps avoid confusion about which country you should be reporting and paying tax in — an AFM does not make you a Greek tax resident, but the distinction is one Greek authorities, notaries, and even Australian advisers sometimes need spelled out.
Rental income from Greek property. If you rent out a Greek property, Greece taxes that income at progressive rates — currently 15% up to €12,000, 35% between €12,001 and €35,000, and 45% above that, with a standard 5% deduction applied instead of claiming actual expenses. That same rental income is also assessable in Australia as part of your worldwide income. Good records of your Australian residency and the Greek tax you've paid are essential to claim your FITO correctly and avoid paying full tax twice.
Selling Greek property. Capital gains tax on Greek property sales is currently suspended under a legislative measure in force until at least 31 December 2026 — but this is a temporary exemption, not a permanent rule, and it can change. Any gain will still need to be considered under Australian capital gains tax rules, where your Australian residency status is central to how the gain is taxed.
ENFIA (annual Greek property tax). Foreign owners are required to lodge a property statement (E9) and pay ENFIA on Greek real estate, just like Greek residents — residency status doesn't exempt you from this particular tax. It's a separate issue from income tax residency, but it's another reminder that Greek property ownership brings ongoing compliance obligations in both countries.
Estates and inheritance. If a Greek property passes to you, or you're managing a deceased estate with Greek assets, Greek authorities and notaries will often want clear documentation of the beneficiaries' tax residency status as part of the process.
Getting your Certificate of Residency ready to use in Greece
Two things trip people up when they try to actually use an ATO Certificate of Residency in Greece:
- Apostille. Both Australia and Greece are members of the Hague Apostille Convention, so rather than going through a lengthy embassy legalisation process, you can have DFAT attach an apostille to your certificate, which Greek authorities will generally accept as proof of authenticity.
- Translation. Greek government offices and notaries typically require an official Greek translation of the certificate, not just the English original.
Building both of these steps into your timeline — rather than discovering you need them the week before a settlement or filing deadline — will save a lot of stress.
How AWTS can help
Because there's no treaty to lean on, getting the Australia–Greece side of a property purchase, rental, sale, or estate right takes more care than it does with treaty countries. At AWTS, we help clients apply for their Certificate of Residency, work out what's owed in Australia after accounting for any Greek tax paid, and make sure the paperwork lines up with what Greek notaries and tax offices actually expect. If you own — or are about to buy, sell, or inherit — property in Greece, get in touch and we'll walk you through exactly what you need.
This article is general information only and doesn't take into account your personal circumstances or the current state of Greek tax law, which can change. For advice specific to your situation, speak with a registered tax agent. Emmanuel Sarris Tax Agent number 78641007
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