Tax analysis: In Cogefin, the First-tier Tax Tribunal (FTT) held that a Bermudian company was UK resident because its central management and control was exercised by Mr Ciardi (C) from the UK, notwithstanding Bermudian directors, board minutes and formal offshore governance. The FTT found that the directors generally implemented C’s strategic decisions and performed no more than a ‘sense check’, which the FTT regarded as administrative rather than genuine strategic decision-making. The case reinforces that corporate residence turns on the substance and pattern of decision-making, not formalities. Practitioners advising on offshore structures should ensure directors demonstrably engage with the merits of material proposals, ask substantive questions and, where appropriate, reject recommendations, rather than merely recording or implementing decisions taken elsewhere. Produced in partnership with Jivaan Bennett of Temple Tax Chambers.