Portugal reduced its standard corporate income tax (IRC) rate from 21% to 19% from 1 January 2026, as part of a broader package of tax simplification measures. The package also includes a VAT group regime from 1 July 2026 allowing consolidated VAT reporting, updated VAT filing frequencies based on turnover, and adjustments to indirect taxes. The rate reduction makes Portugal one of the more competitive corporate tax jurisdictions in Western Europe.
Member Tax Intelligence · July 2026
Portugal — Corporate Tax Rate Cut to 19%
PORTUGAL
EU — Portugal Corporate Tax Effective: 1 January 2026 Important Update
What’s Changing
Portugal — Corporate Tax Rate Cut to 19%
What This Means for You
- Clients with Portuguese operations benefit from a lower effective corporate tax rate — review group holding and IP structures with Portuguese nexus.
- The new VAT group regime from July 2026 offers significant cash flow and compliance efficiency benefits for groups with multiple Portuguese VAT-registered entities.
- Brief Portuguese corporate clients on the VAT group opportunity and the application process.
Does This Apply to You?
- All Portuguese corporate taxpayers. Groups with multiple Portuguese entities (VAT group opportunity). Non-EU businesses assessing EU holding or IP structures
Key Dates
- Effective: 1 January 2026
- Corporate Tax
- Published: 2026-01-01
- Source: Autoridade Tributária e Aduaneira (AT)
How We Can Help
- Assess VAT group eligibility for clients with multiple Portuguese entities
- update Portuguese tax rate assumptions in group structure models
Your Next Step
Assess VAT group eligibility for clients with multiple Portuguese entities; update Portuguese tax rate assumptions in group structure models
Disclaimer: This update is provided for general informational purposes only and does not constitute professional tax, legal, or accounting advice. Tax laws change frequently — always verify at source and seek qualified local advice before acting. Abacus Worldwide® is a global association of independent professional firms.
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