Understanding how UKVI caseworkers evaluate applications helps you present your evidence in the most effective way. This page explains the structured assessment process used by UKVI decision-makers.
Based on current UK Home Office immigration rules (updated 2026)
UK visa caseworkers assess applications against the Immigration Rules — a legally binding set of requirements for each route. Applications are not assessed subjectively; they are checked against specific criteria. Caseworkers follow internal Caseworker Guidance (CWG) documents, which are publicly a…
Caseworkers first check whether the application is complete: • Has the correct fee been paid? • Have biometrics been enrolled? • Is the application form complete and consistent? • Are all mandatory documents present? If mandatory documents are missing, the application may be returned or refused ou…
Yes. UKVI publishes Caseworker Guidance documents for each route on GOV.UK. These are publicly available and provide detailed decision-making instructions.
Rarely. Caseworkers generally decide on the documents submitted without requesting further information.