Work & Business Immigration
- Choose Your Route
Work & Business Immigration Services
Skilled Worker Visa Applications
Complete application support for skilled professionals with UK job offers
Skilled Worker Sponsor Licence
Employer licensing, compliance, and CoS assignment guidance
Sponsor Licence (Minister of Religion)
Religious organisation licensing and minister sponsorship

SRA Regulated Solicitors
Expert legal representation at every tribunal level
Sterling & Associates advises both employers seeking to obtain and maintain sponsor licences, and individuals applying for Skilled Worker visas. We understand the commercial pressures businesses face and the career aspirations of skilled workers.
Our expertise extends across the full lifecycle—from initial licence applications to ongoing compliance, Certificate of Sponsorship assignments, and visa applications.
Who Is This Service For?
- UK employers wanting to recruit overseas workers
- Companies needing a new Skilled Worker sponsor licence
- Licensed sponsors facing compliance issues or audits
- Skilled professionals offered jobs with UK employers
- Workers needing to extend or change their Skilled Worker visa
- Religious organisations requiring Minister of Religion sponsor licences
Common Refusal Reasons
Genuine Vacancy
The Home Office was not satisfied the job is a genuine vacancy meeting skill and salary thresholds.
HR Systems Inadequate
Sponsor licence refused because HR systems were not considered robust enough for compliance.
Key Personnel Unsuitable
Issues with the suitability of authorising officers, key contacts, or Level 1 users.
Salary Below Threshold
The offered salary did not meet the minimum for the occupation code or the going rate.
English Language
Skilled Worker did not provide acceptable evidence of English ability at B1 level.
Compliance History
Previous sponsor licence revoked or history of non-compliance with duties.
- Documentation Guide
Evidence Requirements
Comprehensive documentation needed to build a strong case
1 Sponsor Licence Application6 documents required
2 Skilled Worker Visa6 documents required

We Help You Compile Evidence
Our solicitors guide you through gathering the right documents, ensuring nothing is missing and everything is presented in the format the Home Office requires.
Important Deadlines & Risks
3-Month CoS Validity
A Certificate of Sponsorship is valid for 3 months. The visa application must be made within this window.
28-Day Reporting Duty
Sponsors must report certain changes (non-attendance, absences, changes to duties) within specified timeframes.
Licence Renewal
Sponsor licences expire after 4 years. Renewal applications should be submitted in advance to maintain continuity.
Compliance Visits
UKVI can visit without notice. Failure to demonstrate compliance can result in licence suspension or revocation.
* Timeframes are estimates only and may vary depending on individual circumstances and Home Office processing times.
How We Act as Your Solicitors
1
Licence Application
We prepare comprehensive sponsor licence applications, advising on required evidence and ensuring your systems meet Home Office expectations.
2
Compliance Audit
We review your HR processes and record-keeping against sponsor duties, identifying gaps before UKVI does.
3
CoS Assignmentv
We advise on whether roles qualify for sponsorship and assist with correctly assigning Certificates of Sponsorship.
4
Skilled Worker Applications
We prepare visa applications for sponsored workers, ensuring all requirements are met and evidence properly presented.
5
Compliance Response
If you receive a compliance action or suspension, we respond urgently to protect your licence and sponsored workers.
6
Training
We provide training for your HR team on sponsor duties, right to work checks, and managing the Sponsorship Management System.
Case Examples
Start-up Licence Application
New tech company needed to sponsor key developers. We advised on evidence requirements for a new business and obtained the licence on first application.
Suspension Lifted
Client's licence suspended following compliance visit. We submitted detailed representations addressing the concerns and implemented improved HR processes.
Complex Salary Structure
Worker's package included base salary, guaranteed bonus, and allowances. We advised on which elements counted toward the salary threshold.
Switching Sponsors
Skilled Worker needed to change employer after redundancy. We coordinated with the new sponsor and submitted the application before the 60-day grace period expired.