Greece Draws U.S. Retirees With 7% Flat Tax, Undercutting Portugal

Portugal's Non-Habitual Resident tax break for retirees is gone for new arrivals. The old golden visa route has narrowed. Rents in Lisbon have doubled. American retirees who had the Algarve in their sights are now looking east.

Greece introduced a retiree tax regime under Article 5B of its income tax code that covers exactly what Portugal used to offer. Retirees who move their tax residence to Greece and receive a pension from a treaty country – the United States qualifies – can elect a flat 7% rate on all foreign-source income for 15 years. Social Security, IRA and 401(k) withdrawals, dividends, capital gains, rental income from a U.S. property. All taxed at 7% in Greece.

Without that election, Greek marginal rates climb past 40%. The provision makes the arithmetic work.

The cost side is equally specific. A couple renting a two-bedroom apartment in Chania, Crete, or Nafplio in the Peloponnese, pays roughly €900 to €1,300 a month unfurnished. Buying is cheaper than most Americans expect: habitable homes in good coastal towns still trade between €200,000 and €350,000. That is a fraction of the Case-Shiller national index, which stood at 332.7 in April 2026, roughly 3.3 times its 2000 baseline.

An annual budget for a couple, in current dollars:

Housing – rent, utilities, building fees, internet – runs about $18,000. Groceries and household items cost $9,600. Private health insurance to satisfy residency plus out-of-pocket care comes to $6,000 for a couple in their early 60s, dropping once Medicare Part B kicks in for U.S. trips. Transportation – one small car, fuel, insurance, ferries, occasional flights home – totals $6,000. Dining, travel within Europe, and entertainment add $9,000. Miscellaneous, home maintenance, gifts, and a replacement car reserve take up $6,400. The 7% Greek flat tax plus U.S. federal tax on withdrawals amounts to roughly $6,000.

That works out to about $61,000 a year, or around €53,000 at the current 0.87 euro per dollar exchange rate. The average U.S. household spent $78,535 in 2024.

The retirement math narrows to a specific target. A couple both 62, waiting until 67 to claim Social Security with a combined benefit near $60,000 a year in today's dollars, needs to fund a five-year bridge. Call it $61,000 annually, or about $305,000 drawn from a portfolio held in short Treasury ladders yielding around 4.58% on the 10-year and a conservative dividend ETF sleeve. From 67 onward, Social Security covers the first $60,000, leaving virtually no gap in a normal year.

Using a 3.5% withdrawal rate against the pre-Social Security gap, the portfolio needs to clear roughly $600,000 to $750,000 at retirement to fund the bridge and still have real assets working when benefits begin. Add a $250,000 housing reserve if buying rather than renting, and the working target is about $900,000 to $1 million in investable assets, plus whatever equity is extracted from a U.S. home sale.

The 7% election is not automatic. Retirees must affirmatively choose it in their first year of Greek tax residency, prove they were not Greek tax resident in five of the prior six years, and spend more than 183 days per year in Greece. They must also sever state tax residency in high-tax U.S. states like California or New York before leaving. Anyone who keeps a California or New York domicile out of sentimentality can end up paying state income tax on the same withdrawals Greece is taxing at 7%, with no U.S. credit to offset it. The move only works if the break is clean.

Do that, and the number is a portfolio near $1 million, a 3.5% withdrawal rate through the Social Security bridge, and a 7% Greek tax election filed in year one.