UK immigration law covers visas, settlement (indefinite leave to remain), citizenship, and asylum. Rules change relatively often and applications can be detailed, which is why many people choose to get advice rather than navigate the process alone — particularly for anything beyond a straightforward visitor visa.
When it's worth getting advice
Complex cases — work visas tied to sponsorship, family visas, settlement applications, appeals against a refusal, or asylum claims — are where professional advice tends to matter most, since small errors in an application can lead to delays or refusal. Straightforward cases, like a standard visitor visa, are more commonly handled without a solicitor, though it's still worth checking current gov.uk guidance carefully.
Regulated advice only
Immigration advice in the UK is a regulated activity. Anyone giving immigration advice for a fee must be either a solicitor regulated by the SRA or registered with the Office of the Immigration Services Commissioner (OISC) at the appropriate level for the type of case. Using someone who isn't properly regulated is a genuine risk — always check registration before paying anyone for immigration advice.
What a solicitor typically helps with
This includes assessing which visa route actually fits your situation, preparing and checking the supporting evidence, handling correspondence with the Home Office, and — where needed — representing you at an appeal. For sponsored work visas, they may also work alongside your employer's sponsor licence team.
Costs and timelines
Government application fees (and, for many visas, the Immigration Health Surcharge) are separate from any solicitor's fee, and are set by the Home Office rather than negotiable. Processing times vary significantly by visa type and are published on gov.uk — a solicitor can help you plan around realistic timelines rather than guesswork.