Introduction
The UK Skilled Worker Visa is one of the most popular routes for overseas professionals who want to live and work in the UK. However, many applications are refused or delayed because of avoidable errors. By understanding the most common mistakes, you can prepare a stronger application and increase your chances of success.
Mistake 1: Choosing the Wrong Occupation Code
Your job must be eligible under the Skilled Worker route. Picking the wrong occupation code can cause immediate refusal.
How to avoid it:
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Always check the official list of eligible codes.
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Match your job duties to the code description, not just the job title.
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Confirm with your employer that they are using the correct code on your Certificate of Sponsorship.
Mistake 2: Not Meeting the Salary Requirement
From July 2025, most Skilled Worker roles must pay at least £41,700 per year or the role’s going rate, whichever is higher.
How to avoid it:
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Check the salary thresholds for your role before applying.
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Make sure your offer letter matches the figure stated on your Certificate of Sponsorship.
Mistake 3: Weak English Language Evidence
Applicants must show English at B1 level or above. Submitting the wrong test, an expired certificate, or incomplete proof often leads to delays.
How to avoid it:
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Take an approved Secure English Language Test (SELT).
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Use Ecctis confirmation if your degree was taught in English outside the UK.
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Do not rely on unverified documents.
Mistake 4: Using an Unlicensed Employer
Not every UK employer can sponsor Skilled Worker visas. Only companies with a valid sponsor licence can issue Certificates of Sponsorship.
How to avoid it:
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Check the official register of licensed sponsors.
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Never accept a CoS from an unapproved employer.
Mistake 5: Missing Deadlines
Submitting an application late or waiting too long before your current visa expires can create problems.
How to avoid it:
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Apply as soon as you receive your Certificate of Sponsorship.
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If switching from inside the UK, ensure your new application is submitted before your current visa runs out.
Mistake 6: Incomplete or Incorrect Documents
Applications are often delayed because of missing documents such as financial evidence, identity papers, or employer details.
How to avoid it:
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Use the Home Office checklist to prepare your documents.
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Double-check everything before submitting.
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Keep copies of all submissions for your records.
Conclusion
Applying for a Skilled Worker Visa can be a smooth process if you avoid the most common mistakes. By choosing the right occupation code, meeting the salary and English language requirements, checking your employer’s licence, and submitting a complete application on time, you give yourself the best chance of success.
