Portugal's External Surplus Halved to 0.8% of GDP in the First Half, Even as Its Debt to the Rest of the World Fell to a 25-Year Low

Portugal's surplus with the rest of the world shrank sharply in the first half of 2026, even as the country's underlying debt position kept improving. Data released by the Banco de Portugal (Bank of Portugal) on 19 August show the combined current and capital account ran a surplus of just 0.8% of GDP, about €1.201 billion, in the six months to June. That is down 45.8% from the same period a year earlier, when the surplus was worth 1.5% of GDP. The immediate cause is a widening goods-trade gap; the longer story, easy to miss behind the headline, is that Portugal now owes less to foreigners than at almost any point this century.

The numbers

• Combined current and capital account: a surplus of €1.201 billion, or 0.8% of GDP, in the first half of 2026, down from 1.5% of GDP a year earlier.
• Goods deficit: widened by €2.508 billion year on year, as imports grew by €4.715 billion while exports rose only €2.207 billion.
• Capital account: improved by €1.325 billion, propped up by insurance payouts for early-2026 storm damage and by European Union recovery transfers reaching their final beneficiaries.
• Net international investment position: minus 48.3% of GDP (around minus €152.8 billion) at the end of June, the least negative reading since the third quarter of 2001.
• Net external debt: 33.9% of GDP (about €107.1 billion), down from 36.5% at the end of 2025, the lowest since March 2001.

Why the surplus shrank

A country's current account measures whether it earns more from the rest of the world than it spends, adding up trade in goods and services, cross-border wages and investment income, and transfers. When it runs a surplus, the country is a net lender to everyone else; when it runs a deficit, it borrows to cover the gap. For years Portugal has posted small surpluses, a quiet reversal of the deep deficits that helped tip it into its 2011 bailout.

The pressure this year came from goods. Imports climbed far faster than exports, pushing the goods deficit €2.5 billion wider than a year ago, a trend already visible in monthly trade data through the spring and into June, when imports jumped nearly 20% and outran exports. Portugal imports most of its energy and a large share of the machinery and inputs its factories and construction sites consume, so a busy domestic economy tends to suck in imports and erode the trade balance. Exports have held up, including in higher-value lines such as high-tech goods, which edged up to €2.2 billion in the half, but not fast enough to keep pace.

What kept the overall balance in surplus was the capital account, which improved by €1.325 billion. Two one-off forces did most of the work: insurance compensation flowing in for the damage from the winter's Storm Kristin, and a faster drawdown of Portugal's EU Recovery and Resilience Plan money as grants finally reached the companies and public bodies spending them. Neither is a sign of stronger underlying competitiveness; both simply topped up the ledger this year. The Bank of Portugal had already trimmed the surplus figure through April, so the half-year slide extends a trend rather than breaking a new one.

The part that improved

Look past the flow of income for a single half-year and at the stock of what Portugal owes, and the picture is the opposite of worrying. The net international investment position, the difference between everything Portuguese residents own abroad and everything foreigners own in Portugal, improved to minus 48.3% of GDP. That is still negative, but it is the least negative it has been since 2001, and a world away from the readings above minus 100% of GDP that defined the crisis years. Net external debt told the same story, falling to 33.9% of GDP, its lowest in more than two decades.

This matters because a country that owes less to the rest of the world is less exposed when global borrowing costs rise. Portugal has spent a decade paying down that external burden, and the improvement is why its public finances have grown steadily more resilient even as its interest bill climbs and its debt ratio keeps falling. The services surplus, powered above all by tourism, remains the engine that offsets the goods deficit, though the sector's growth has cooled in recent months.

What this means for foreign residents and investors

• For bondholders and savers: the shrinking external surplus is not a red flag on its own. The falling external debt and improving investment position are what rating agencies and bond investors watch, and both are moving the right way, which underpins the low yields Portugal now enjoys and, indirectly, the interest rates residents pay.
• For anyone on a mortgage: nothing here changes rates directly, but a stronger external balance sheet reduces the risk of the kind of financing stress that pushed Portuguese borrowing costs sky-high in 2011 and 2012. A more resilient sovereign is good news for a country where most mortgages track Euribor.
• For business owners and importers: the widening goods deficit reflects a domestic economy still drawing in energy, machinery and inputs. If you import for your business, the trend confirms robust demand; if you export, the challenge is keeping pace with imports rather than any collapse in foreign sales.
• For the tourism-dependent: the services surplus is doing the heavy lifting, so the recent cooling in tourism growth is the number to watch. A weaker travel balance would hit the external accounts harder than any single month of goods data.

The half-year figures are best read as two stories running at once: a cyclical dip in the annual surplus, driven by imports and flattered by one-off capital inflows, sitting on top of a structural improvement in how much Portugal owes the world that has been years in the making. For residents and investors, the second story is the one that counts. The Bank of Portugal will publish its next external-accounts update in the coming weeks, and the goods deficit, together with the strength of the tourism season, will decide whether the surplus stabilises or keeps narrowing into the autumn.