Securing a UK Skilled Worker Visa starts with preparing the right documents. Missing paperwork is the #1 reason for delays or rejections. Follow this step-by-step guide to ensure your application succeeds.
Mandatory Documents for All Applicants
1. Certificate of Sponsorship (CoS)
Your UK employer provides this reference number. It confirms:
- Your job title, salary, and occupation code
- Employer’s sponsor licence number
Tip: Verify your CoS details with experts before applying.
2. Proof of English Proficiency
Acceptable options:
- IELTS (minimum 4.0) or CEFR B1 certificate
- Degree taught in English (with ECCTIS reference number)
3. Valid Passport or Travel ID
- Must have 6+ months validity
- Blank page for visa stamp (non-EU applicants)
Additional Documents (Case-Specific)
4. Financial Proof
Provide bank statements showing:
- £1,270+ in savings (held for 28 days) OR
- CoS stating the employer will cover costs
5. Tuberculosis (TB) Test Results
Required if applying from countries like India, Pakistan, or Nigeria.
6. Relationship Evidence
For dependents (spouse/children):
- Marriage/birth certificates
- Proof of cohabitation (utility bills)
7. Criminal Record Certificates
Required if you work in:
- Education (teachers, childminders)
- Healthcare (doctors, nurses)
- Social services (probation officers)
Rule: Submit certificates from every country you’ve lived in for 12+ months (if under 28) or 10+ years (if 28+).
Special Cases
8. Academic Technology Approval Scheme (ATAS)
Needed for PhD researchers in sensitive fields (e.g., nuclear physics).
9. Certified Translations
For non-English/Welsh documents. Ensure translations include:
- Translator’s credentials
- Confirmation of accuracy
How to Apply
- Gather Documents: Use our checklist UK site.
- Complete Online Form: On the UK Government website.
- Book Biometrics Appointment: At a visa center.
- Submit & Wait: Processing takes 3–8 weeks.
Avoid These 3 Common Mistakes
Mixing Up Visa Types: Skilled Worker ≠ Health and Care Visa (different rules).
Ignoring Expiry Dates: Passports/TB tests must be valid at application.
DIY Translations: Use Gov-approved translators only.
FAQs
Q: Can I apply if I’ve lost my CoS?
A: Ask your employer for a copy immediately.
Q: Do EU citizens need a blank passport page?
A: Only if using non-biometric passports.
Q: How long are TB results valid?
A: 6 months from the test date.
Need Help?
Columbus Visas simplifies UK immigration with:
✅ CoS Verification Service
✅ Document Review & Gap Analysis
✅ Priority Visa Processing
