Overview
- The UK and the six‑member Gulf Cooperation Council concluded the agreement on Wednesday, May 20, 2026, making Britain the first G7 country to sign an FTA with the full GCC bloc.
- Government modelling from the Department for Business and Trade projects roughly a £3.7 billion annual boost to UK GDP and about £1.9 billion a year in higher wages when measured over the long term.
- Once fully implemented the treaty is expected to remove an estimated £580 million in duties a year on UK exports, with £360 million of tariffs scheduled to be eliminated on day one after entry into force.
- The deal locks in guaranteed market access for UK services, new visa transparency and business mobility measures, ambitious customs targets for faster clearance, and first‑of‑their‑kind GCC commitments on the free flow of data.
- The agreement will only deliver its benefits after formal entry‑into‑force and implementation steps, and critics note the government chose not to include a specific human rights clause and that projected gains are modelled estimates rather than guaranteed outcomes.