Portuguese Municipalities' Surplus Swells 84% on Property-Transfer and Tourist Taxes, as Council Debt Edges Up Again

Portugal's town halls closed 2025 in unusually rude financial health. Taken together, the country's municipalities ran a combined budget surplus of about €492 million last year — up roughly 84% on the €267 million surplus of 2024 — according to an analysis of local-government accounts by the Conselho de Finanças Públicas (CFP, the independent Council of Public Finances), reported this week. The windfall was driven above all by two taxes that land directly on property buyers and tourists: the property-transfer tax and the municipal tourist tax.

The CFP's reading, covering 307 of Portugal's 308 municipalities, shows local revenue rising 14.6% in 2025 — an increase of roughly €1.8 billion, taking total effective municipal revenue to about €14.4 billion. Spending rose too, by around 13%, led by a 30.3% jump in investment. But revenue outran expenditure by enough to swell the aggregate surplus for a sector that has now run positive balances in all but two of the last sixteen years.

Where the money came from

The standout driver was IMT (Imposto Municipal sobre as Transmissões Onerosas de Imóveis, the tax paid whenever a property changes hands), which climbed 24.2% as Portugal's overheated housing market kept churning out sales. The recurring property tax, IMI (Imposto Municipal sobre Imóveis), rose a more modest 5.9%. Together they underline how heavily local budgets in Portugal ride on the property cycle.

The second engine was tourism. Revenue from the taxa turística — the per-night municipal tax charged on overnight stays — surged around 90%, from roughly €94 million in 2024 to about €174 million in 2025, as record visitor numbers combined with rate rises in the busiest cities. A separate survey of municipalities put the 2025 tourist-tax haul at about €176 million, with Lisbon alone collecting €83.2 million — nearly half the national total — and Porto taking a further €30.2 million. Lisbon and Cascais had both doubled their nightly rate from €2 to €4 in 2024, and the full-year effect showed up in the 2025 accounts.

The catch: debt is creeping back up

The rosy surplus figure hides a turn in the other direction on borrowing. Total municipal debt rose to about €3.856 billion at the end of 2025, up some €204 million — around 5.6% — on the €3.651 billion of a year earlier. That confirms a reversal of the steady decline municipalities had posted between 2014 and 2023: debt began ticking up again in 2024 and rose for a second straight year in 2025.

Most councils remain comfortably within their legal borrowing limits, but not all. The CFP flagged seven municipalities that breached the statutory debt ceiling, of which two are in an outright "financial rupture" situation with debt above 300% of their average revenue: Fornos de Algodres and Vila Real de Santo António.

Why it matters beyond the balance sheet

For residents and property owners, the numbers are a reminder of how the local tax burden is structured. A booming surplus built on IMT means the health of council finances is tightly bound to a property market whose affordability is under strain — and that a slowdown in transactions would hit municipal budgets quickly. The tourist-tax boom, meanwhile, hands popular cities a fast-growing revenue stream that does not fall on residents at all, which is precisely why more Portuguese municipalities keep introducing or raising the charge.

The investment surge is the more encouraging note: the 30% rise in capital spending suggests councils are pushing money into works and equipment, consistent with the closing phase of Portugal's EU-funded recovery cycle. Whether that pace holds once the surplus-fuelling property and tourism taxes cool is the open question the CFP's figures leave hanging.

What This Means for You

• If you are buying property: the IMT you pay at completion is now one of the biggest single contributors to your municipality's budget — receipts from it jumped 24.2% in 2025 as the market stayed hot.
• If you travel within Portugal: the nightly tourist tax is spreading and rising, and it is delivering fast-growing revenue to cities like Lisbon (which collected €83 million in 2025) — expect more municipalities to adopt or increase it.
• If you live in a heavily indebted council: seven municipalities breached their legal debt limit, and two — Fornos de Algodres and Vila Real de Santo António — are in financial rupture, which can constrain local spending and investment.
• The broader signal: healthy municipal surpluses in 2025 rest on the property and tourism cycles. If either cools, local budgets would feel it fast.

For now, Portugal's municipalities are sitting on their strongest collective bottom line in years — a surplus underwritten, in large part, by everyone buying a home or booking a hotel room within their borders.