If you’re a Brit planning to return to the UK after years of living abroad, a major tax shake-up is coming your way.From 6 April 2025, the UK is switching to a residence-based tax system, moving away from centuries of domicile-based rules. That means your tax status will depend entirely on whether you’re considered a UK resident, not where your parents are from or where your wealth is held. If you’re a former expat returning to live in the UK,…