Date: 5 – 9 October 2025 | Venue: Lisbon Convention Centre, Belém
The 77th IFA Congress brings together leading international scholars, policymakers, and tax professionals to Lisbon for a deep exploration of contemporary tax issues. The programme features high-level scientific sessions on themes like residence of legal entities, the abuse of tax treaties from source states, transfer pricing, ESG taxation, Pillar II developments, and the role of intermediaries in tax planning and evasion.
Beyond the technical sessions, the congress offers a rich social and cultural programme: unforgettable Fado performances, a Congress Dinner in the historic Convento do Beato, golf at Penha Longa, riverfront concerts along the Tagus, and guided excursions to iconic Lisbon landmarks such as Jerónimos Monastery, Belém Tower, and the birthplace of pastéis de Belém.
Combining rigorous content, networking, and Portuguese hospitality, IFA 2025 Lisbon promises to be a milestone event in the international taxation calendar.