WONE Global's guide to Portugal records this change under licences and regulators. Each statement below has been checked against the source it links to.
Decree-Law 170/2026 extends the SIFIDE II R&D tax incentive through 2026.
R&D investment; rules for R&D investment funds changed.
PwC Worldwide Tax Summaries · Portugal - Corporate - Significant developments ↗ Checked against a secondary source · Not yet professionally reviewed · checked 19 October 2026
This is a summary of the rule as published, not advice on how it applies to you. The WONE Global Partner for this service in Portugal can advise on that.











