What are the basic eligibility requirements for applying for a spouse visa to the UK?

What are the basic eligibility requirements for applying for a spouse visa to the UK?

To apply for a UK spouse visa, you must be legally married or in a recognized civil partnership, meet financial requirements (minimum income of £18,600 per year), and demonstrate English language proficiency (A1 level or higher). Additionally, you must provide evidence of a genuine relationship and suitable accommodation.