Several factors can influence how long your application takes to process. Your visa application may take longer to process if you provide inaccurate or incomplete information, as the Home Office reviews each application to ensure it meets standard eligibility requirements, and any missing paperwork, expired documents, or incorrect information will further extend the processing time.
Applications are routinely delayed when either partner has previously overstayed in the UK, there are previous visa refusals, or the applicant has a criminal record. Financial and relationship documents may need to be checked more closely, particularly if they were issued overseas, are translated documents, or appear unclear.
You may be required to attend an interview if the Home Office needs additional clarification about your relationship status, which inevitably adds time to the process. Additionally, the number of applications may fluctuate at different times of the year, with a lot of applications coming in at once during holidays or big foreign events, which can make spouse visa UK processing time longer.