Sponsor Licence / Applying COS / SMS Management

UK employers must hold a valid Sponsor Licence to lawfully employ overseas workers under the Skilled Worker route and other sponsored categories. Sponsors are also required to correctly apply for Certificates of Sponsorship (CoS) and manage their licence using the Sponsor Management System (SMS) in accordance with strict Home Office compliance duties. Failure to meet these obligations may result in delays, refusals, licence suspension, or revocation.

At applyindefiniteleavetoremain.co.uk, we provide professional advisory support to help employers navigate Sponsor Licence applications, CoS allocation requests, and ongoing SMS management. Our guidance focuses on eligibility assessment, document preparation, compliance understanding, and accurate use of the SMS to ensure sponsors meet their legal responsibilities.

We assist employers across London, Kingsbury, Harrow, Wembley, Southall, Watford, Queensbury, Kenton, Stanmore, Hays, Hounslow, Eastham, Manchester, Birmingham, Leeds, Glasgow, Southampton, Liverpool, Newcastle, Luton, Bristol and rest of the UK, offering structured support to both new and existing sponsor licence holders.

Our services are widely used by businesses located in North Harrow, South Harrow, Harrow on the Hill, Pinner, Stanmore, Hatch End, Harrow Weald, Burnt Oak, Harrow Garden Village, Harrow, Wealdstone, Northolt Park, as well as Wembley, Brent, Alperton, Kenton, North Wembley, Preston, Sudbury, Wembley Park, Greater London, Harrow, Kingsbury, Southall, Watford, Queensbury, Stanmore, Hays, Hounslow, Eastham and London.

We also support organisations based in Watford, Croxley Green, Bushey, Rickmansworth, Chorleywood, Kings Langley, Abbots Langley, Carpenders Park, South Oxhey, Watford North, along with London, Kingsbury, Harrow, Wembley, Southall, Queensbury, Kenton, Stanmore, Hays, Hounslow, Eastham and rest of the London.

Our coverage further includes London, Canary Wharf, Southwark, London Bridge, West End, Shoreditch, Central London, East London, West London, South East London, South West London and North London, including surrounding locations such as North Harrow, South Harrow, Harrow on the Hill, Pinner, Stanmore, Hatch End, Harrow Weald, Burnt Oak, Harrow Garden Village, Harrow, Wealdstone, Northolt Park, Wembley, Brent, Alperton, Kenton, North Wembley, Preston, Sudbury, Wembley Park, Greater London, Kingsbury, Southall, Watford, Queensbury, Stanmore, Hays, Hounslow, Eastham, Croxley Green, Bushey, Rickmansworth, Chorleywood, Kings Langley, Abbots Langley, Carpenders Park, South Oxhey, Watford North and rest of the London.

Our Sponsor Licence, CoS, and SMS Management services include eligibility guidance, assistance with Sponsor Licence applications, support with defined and undefined CoS requests, advice on SMS reporting duties, and ongoing compliance-focused advisory support.

Simply click on “Order Online”, and our experienced team will get in touch with you to guide you through the process and provide our best support.