Can a couple apply for a UK visa together and one of them does not have proof of assets?

The specific financial and income requirements are determined based on the number of people applying for the visa. If the applicant is only one partner, then it is necessary to prove that the couple has a combined annual income of at least ￡18,600. If the applicant has non-British children who need to apply for a visa together, the income requirements will increase accordingly. When applying with a child, the total annual income needs to be increased by an additional ￡3,800. On this basis, an additional ￡2,400 is required for each additional child. Therefore, the annual income standard required for a partner and one child to apply together is ￡22,400. If a partner and two children apply together, the annual income requirement is ￡24,800, and so on.