The UK Spouse Visa allows non-UK residents to join their British or settled partner in the UK. To qualify, applicants must prove a genuine relationship, meet specific financial requirements, and demonstrate English language proficiency. The visa grants an initial stay of 2.5 years, after which it can be extended. The applicant’s partner must either be a British citizen or have indefinite leave to remain. This visa is a crucial pathway for couples wanting to live together in the UK and can eventually lead to permanent residency.