Greece non-dom (Article 5A): the EUR 100k annual lump-sum regime

The question of whether Greece’s Article 5A non-dom regime offers a superior alternative to the standard non-domiciled resident tax framework is no longer theoretical. As of the 2025-2026 tax year, the regime permits a qualifying individual who transfers their tax residence to Greece to elect an annual lump-sum tax of EUR 100,000 on their worldwide income, irrespective of the actual amount or source. This replaces the standard progressive scale that peaks at 44% on earned income above EUR 40,000, and it bypasses the separate 15% withholding on dividends and interest that applies to most other residents. For a principal with global investment income exceeding EUR 500,000 per annum, the Article 5A election can reduce the annual Greek tax liability by more than 60% compared to the standard regime, while also eliminating the need to file detailed foreign asset declarations for income-reporting purposes. The election is available for a maximum of fifteen consecutive years, and the taxpayer must also pay an additional EUR 20,000 per year for each dependent family member included in the election. The regime’s attractiveness is amplified by the fact that Greece does not impose net wealth tax, inheritance tax on transfers between spouses and direct descendants (up to EUR 400,000 per beneficiary), or gift tax on transfers between the same class. The critical threshold for advisors is whether the EUR 100,000 lump sum, plus the EUR 20,000 per dependent, remains cost-effective relative to the client’s actual worldwide income and the alternative of a zero-tax jurisdiction such as the UAE or a territorial regime such as Panama. ## Statutory foundation of the Article 5A regime The Article 5A election is codified in Law 4646/2019, Article 5A, as amended by Law 4714/2020 and Law 4935/2022. The regime is formally titled “Alternative taxation of income of natural persons who transfer their tax residence to Greece.” It is not a discretionary concession; it is a statutory right exercisable by any individual who meets the objective criteria set out in the law. The key requirement is that the applicant must not have been a Greek tax resident for at least seven out of the eight years preceding the year of transfer. This look-back period is measured from the year in which the taxpayer submits the declaration to become a Greek tax resident. The law does not require a minimum physical presence in Greece; the taxpayer must merely establish tax residence under the general rule of Article 4 of the Greek Income Tax Code (Law 4172/2013), which considers a person resident if they spend more than 183 days in Greece in a calendar year or if their centre of vital interests is in Greece. In practice, the Greek tax authorities (AADE) have accepted a combination of property ownership, business registration, and family presence as sufficient to establish the centre of vital interests, even when the 183-day count is not met. ### Eligibility and the seven-year look-back The seven-out-of-eight-year rule is strict. A taxpayer who was a Greek resident for even one day in any of the seven years immediately preceding the application year is disqualified. This creates a planning window for individuals who have previously lived in Greece but have been non-resident for a sufficient period. The law does not distinguish between short-term and long-term previous residence; any day of tax residence counts. Advisors should verify the client’s Greek tax residence history using official tax returns or AADE records, not merely the client’s self-reported physical presence. The regime is available to both Greek nationals and foreign nationals, provided they meet the look-back requirement. There is no minimum investment threshold in Greek assets or real estate, unlike the non-dom regimes in Italy (EUR 200,000 per year) or Portugal (no lump-sum option for the NHR regime as of 2024). ### Scope of the lump-sum taxation The EUR 100,000 lump sum covers all worldwide income of the taxpayer, including employment income, business profits, dividends, interest, capital gains, rental income, and pensions. The taxpayer is not required to report the nature or amount of each income stream on the annual tax return; instead, a single declaration is made, and the lump sum is paid. This eliminates the administrative burden of tracking foreign-source income and the associated double-tax treaty analysis. However, the lump sum does not cover Greek-source income. Any income derived from Greek sources — such as rental income from Greek property, dividends from a Greek company, or capital gains on the sale of Greek real estate — is taxed separately under the standard Greek rules (15% on dividends, 44% on earned income, 15% on rental income after deductions). This is a critical distinction: the Article 5A election is not a full exemption from Greek tax; it is a ceiling on the tax payable on non-Greek income. ## Comparative analysis with standard Greek residence A principal with EUR 1 million in annual worldwide investment income, all from non-Greek sources, would face a tax liability of approximately EUR 440,000 under the standard progressive scale (assuming the income is classified as earned or mixed). Under Article 5A, the liability is EUR 100,000. The saving of EUR 340,000 per year is substantial. Even after adding EUR 20,000 for a spouse and EUR 20,000 for each of two children, the total of EUR 160,000 remains less than half the standard liability. The regime’s cost-effectiveness diminishes as worldwide income falls. At EUR 300,000 of annual income, the standard tax would be roughly EUR 132,000, making the EUR 100,000 lump sum (plus dependent costs) only marginally beneficial. At EUR 200,000, the standard tax of roughly EUR 88,000 is lower than the lump sum. The break-even point, assuming a single taxpayer with no dependents, is approximately EUR 227,000 of taxable worldwide income under the standard progressive scale. This figure changes with the number of dependents and the composition of income (capital gains vs. earned income). ### Interaction with double-tax treaties Greece has an extensive network of double-tax treaties, including with the United States (based on the OECD model), the United Kingdom, Canada, Australia, and most EU member states. The Article 5A lump sum does not override treaty provisions. If a treaty grants the source country the exclusive right to tax a particular income stream, the taxpayer remains subject to tax in that source country, and the Greek lump sum does not provide a credit or exemption for that foreign tax. The taxpayer must still comply with foreign tax filing obligations and cannot claim a foreign tax credit against the Greek lump sum because the lump sum is a fixed amount, not a computed tax on income. This means that a principal with significant US-source income (e.g., US dividends or capital gains) will still pay US tax at the applicable rate (20% federal plus state, typically 3-8%), and the Greek lump sum is an additional cost, not a substitute. The regime works best for principals whose worldwide income is sourced in low-tax or no-tax jurisdictions, or in countries with which Greece has a treaty that allocates taxing rights to the residence state. ## Practical application and compliance steps The election must be made by filing a specific declaration with AADE at the time of submitting the annual tax return for the first year of Greek tax residence. The deadline is the same as the general tax return deadline — typically 30 June of the following year for the preceding tax year. The taxpayer must also pay the lump sum in full by the deadline; there is no instalment option. The election is irrevocable for the tax year for which it is made. The taxpayer may choose not to renew the election in subsequent years and revert to the standard regime, but once reverted, the taxpayer cannot re-elect Article 5A for the remainder of the fifteen-year period. This is a one-way door: the taxpayer can enter the regime, exit, but cannot re-enter. ### Documentation required The taxpayer must provide proof of non-residence in Greece for the seven-out-of-eight-year period. This can include tax returns from the prior jurisdiction, utility bills, rental agreements, employment contracts, and travel records. AADE has the discretion to request additional evidence. The taxpayer must also provide proof of the dependent relationship for each family member included in the EUR 20,000 per dependent charge. Dependents are defined as the spouse or partner (under a registered partnership) and minor children. Adult children are not eligible unless they are financially dependent and under a disability. ### The fifteen-year limit The regime is available for a maximum of fifteen consecutive tax years. After the fifteenth year, the taxpayer reverts to the standard progressive regime. There is no extension or renewal. This makes the regime most suitable for principals who intend to maintain Greek residence for a defined period — for example, during the accumulation phase of their career or while children are in school in Greece. For those seeking permanent tax optimisation, a move to a zero-tax jurisdiction after the fifteen-year period may be necessary. ## Composite case study: the international fund manager Consider a principal, a UK national who has been a non-domiciled resident of the United Kingdom for twenty years, paying the remittance basis charge. In 2025, the UK abolished the remittance basis for new arrivals and introduced a four-year foreign income exemption for new residents, after which worldwide income is taxed at progressive rates. The principal has EUR 2 million in annual investment income from a Cayman Islands fund and a Swiss bank account. The principal also has a spouse and two minor children. If the principal moves to Greece in 2026 and elects Article 5A, the annual Greek tax liability is EUR 100,000 plus EUR 60,000 (EUR 20,000 x 3 dependents) = EUR 160,000. The principal’s UK tax liability on the same income, assuming no remittance basis and full worldwide taxation, would be approximately 45% on the entire EUR 2 million, or EUR 900,000. The saving of EUR 740,000 per year is significant. However, the principal must also consider the cost of establishing Greek residence — purchasing or leasing property, enrolling children in international schools, and paying Greek social security contributions (if applicable). The total cost of relocation, including legal and advisory fees, is estimated at EUR 50,000 to EUR 100,000 in the first year. The payback period is less than two months. The principal must also consider the exit tax implications. Greece imposes an exit tax on unrealised capital gains on certain assets if the taxpayer leaves Greece within five years of becoming resident. The exit tax applies to shares in companies that are tax-resident in Greece or have a permanent establishment in Greece, as well as to real estate located in Greece. For the principal in this case, who holds no Greek assets, the exit tax is irrelevant. For a principal who acquires Greek real estate or a Greek company, the exit tax could be a material consideration. ## Risks and limitations The regime is not a secret or a loophole; it is a published statutory provision. However, AADE has not issued extensive guidance on the interpretation of certain terms, such as “centre of vital interests” for the purpose of establishing residence, or the treatment of income that is partly Greek-source and partly foreign-source. Advisors should structure the client’s affairs to ensure that Greek-source income is minimised or separately accounted for. For example, a principal who owns a Greek rental property should ensure that the rental income is reported on a separate schedule and taxed at the standard 15% rate, not inadvertently included in the lump-sum calculation. ### The EUR 20,000 per dependent charge The dependent charge is not a deduction; it is an additional tax. For a large family with four children, the total annual cost becomes EUR 100,000 + (EUR 20,000 x 5) = EUR 200,000. At this level, the break-even point rises to approximately EUR 454,000 of worldwide income. For a principal with a spouse and six children, the total annual cost is EUR 240,000, requiring income of roughly EUR 545,000 to break even. The regime is therefore most cost-effective for single individuals or couples with no or few dependents. ### The risk of treaty override The Greek tax authorities have not formally stated whether the Article 5A lump sum constitutes a “tax on income” for treaty purposes. Some tax treaty articles require that the residence state tax the income in order to claim exclusive taxing rights. If the lump sum is considered a substitute for income tax rather than a tax on specific income streams, a treaty partner could argue that Greece has not effectively taxed the income and therefore the source country retains the right to tax. This risk is low for income sourced in countries that have a comprehensive treaty with Greece, but it is non-zero. Advisors should structure the client’s asset holding to minimise exposure to high-tax source countries. ## Actionable planning checklist The regime requires a seven-year non-residence history in Greece, so any principal who has been a Greek resident in the past seven years is immediately ineligible and must wait until the look-back period is satisfied. The EUR 100,000 lump sum is fixed and does not vary with income, so the decision to elect should be based on a projection of worldwide income over the intended residence period, with a minimum threshold of approximately EUR 227,000 for a single taxpayer and higher for those with dependents. The election is irrevocable for the tax year and cannot be re-entered after exit, so the taxpayer should commit to a multi-year plan of at least three to five years to amortise the relocation costs. Greek-source income remains fully taxable under standard rules, so the taxpayer should minimise Greek-source assets or structure them through offshore entities that do not create a Greek permanent establishment. The fifteen-year limit is absolute, so the taxpayer should have a clear exit strategy — either a move to a zero-tax jurisdiction or a plan to accept standard Greek taxation after year fifteen.