A Game-Changing Fiscal Package — and Why the Algarve Stands to Benefit Most

Portugal's government quietly passed one of the most significant real estate tax reform packages in the country's modern history in late 2025 — and it came into full force in 2026. For investors eyeing the Algarve, and particularly the West Algarve villages of Lagos, Luz, Burgau, and Salema, the timing couldn't be better.

These reforms don't just tweak the margins. They fundamentally change the economics of buying, building, and renting property in Portugal. Here's what you need to know.

1. VAT on New Construction Slashed from 23% to 6%

The headline measure: VAT on qualifying residential construction and rehabilitation projects has been cut from 23% to just 6% — a reduction of 17 percentage points. This applies when the property is:

• Sold as a primary residence below defined price thresholds (up to €648,000), or
• Placed on the long-term rental market under Portugal's "moderate rent" framework within 24 months of completion

The measure is expected to remain in force until at least 2029. For a typical Algarve new-build or renovation project, this can translate to savings of €80,000–€120,000 — a structural cost advantage that simply didn't exist 12 months ago.

2. Rental Income Tax Drops from 25% to 10%

Portugal has dramatically improved the tax treatment of rental income. For properties rented under the "moderate rent" regime (currently capped at approximately €2,300/month depending on location), the personal income tax (IRS) rate on rental income has been reduced from 25% to just 10%.

For corporate landlords, only 50% of qualifying rental income is subject to corporate tax. There are also potential exemptions from AIMI (the Additional Municipal Property Tax) for eligible properties.

In practical terms: A landlord earning €24,000/year in rental income saves €3,600 annually under the new rate — every single year.

3. New Long-Term Rental Investment Contracts (CIA)

A brand-new legal framework — the Contrato de Investimento para Arrendamento (CIA) — has been introduced for long-term rental projects with durations of up to 25 years. Benefits include:

• Exemptions from IMT (property transfer tax) and stamp duty on acquisition
• Temporary IMI (annual municipal property tax) exemptions
• Continued eligibility for the 6% VAT rate on construction
• Potential partial VAT refunds on architectural and feasibility studies

To qualify, developments must typically allocate around 70% of residential units to long-term rentals under moderate rent conditions. This framework is designed to attract serious, long-term capital — exactly the kind of investor VerLuz works with.

What This Means for West Algarve Investors

The Algarve — and especially the western stretch from Lagos to Sagres — is uniquely positioned to benefit from these reforms:

• New construction is now more viable: The 6% VAT rate makes development projects in Lagos, Luz, and Burgau significantly more financially attractive.
• Long-term rental yields improve: With rental income taxed at just 10%, buy-to-let strategies in the Algarve now offer far better after-tax returns.
• Supply remains constrained: Protected zones like the Costa Vicentina limit new supply, meaning demand pressure on existing and newly built stock stays high.
• International demand is rising: American, British, and Northern European buyers continue to target the West Algarve — and these tax reforms make the investment case even stronger.

The Bottom Line

Portugal's 2026 tax reforms represent a rare alignment of favourable conditions: lower construction costs, better rental yields, new long-term investment frameworks, and a market where supply is structurally constrained. For investors who act with local knowledge and strategic timing, the West Algarve offers one of Europe's most compelling real estate opportunities right now.

Want to explore specific opportunities in Lagos, Luz, Burgau, or Salema that qualify under these new frameworks? Get in touch with the VerLuz team — we work with investors to identify properties and structures that maximise these new tax advantages.

Sources: The Portugal News | Bonte Filipidis Real Estate Analysis