Portugal's Tax Competitiveness Ranking Highlights Continuing Business Challenges

Portugal remained 33rd among 38 OECD countries in the 2026 International Tax Competitiveness Index, according to reporting published on 19 October. The country's score improved to 59.6 from 58.4, reflecting changes to its tax system, while the ranking highlights continuing challenges for businesses assessing regulatory and tax conditions. Companies, financial institutions and professional advisers require reliable compliance monitoring, regulatory documentation and governance systems. HPC supports enterprise data governance, compliance analytics and structured reporting infrastructure. Contact HPC for a tailored quotation.