To live and work in the United Kingdom, most expats need a visa that allows employment, and the correct choice depends on nationality, skills, and purpose of stay. For many expats, the most common option is the Skilled Worker visa, which requires a confirmed job offer from a UK employer licensed to sponsor foreign workers. Expats in the UK must ensure the role meets minimum salary and skill thresholds set by the government. Other options include the Global Talent visa for highly skilled professionals, the Health and Care Worker visa for medical roles, and Family visas for expats joining a UK-based partner or relative. Some expats may qualify for temporary routes such as the Youth Mobility Scheme. Expats in the UK should note that tourist visas do not permit work, even remotely for UK companies. Because visa rules change frequently, expats are strongly advised to review official guidance or seek professional immigration advice before applying.