Look for a Belfast solicitor with relevant immigration experience and check their credentials through the Law Society of Northern Ireland’s directory. Some immigration advisers are regulated by the Immigration Advice Authority (IAA), but they are not necessarily solicitors, so check the adviser’s status and permitted work. Before instructing anyone, ask about their experience with applications like yours, total fees, likely timescales and what happens if the application is refused. You can also compare the advice with the latest visa requirements and application guidance on GOV.UK.