UK Skilled Worker Visa Extension Documents Checklist

Extending your UK Skilled Worker visa in 2025 requires careful preparation. Missing documents or incorrect submissions can delay your application or even lead to refusal.

To extend your UK Skilled Worker visa, you must provide key documents, including your new Certificate of Sponsorship (CoS), a valid passport, and payslips.

This comprehensive guide breaks down exactly what you need, why each document matters, and how to prepare them for a smooth visa extension process.

If not sure which documents you need for your Skilled Worker visa extension application, call Wembley Solicitors on 0203 417 3700 or fill out our enquiry form.

Table of Contents

What Is a UK Skilled Worker Visa Extension?

A UK Skilled Worker visa extension allows you to continue your employment with your current sponsor after your visa ends by obtaining a new Certificate of Sponsorship. You can apply for a Skilled Worker visa extension 28 days before your current visa expires.

Extending your visa ensures you remain compliant with Home Office regulations and can continue your employment without interruption. It also maintains your pathway to settlement (Indefinite Leave to Remain) in the UK.

Who Is Eligible for a Skilled Worker Visa Extension?

To qualify for a Skilled Worker visa extension, you must:

• Have a current job offer from a UK employer licensed to sponsor Skilled Workers
• Possess a valid Certificate of Sponsorship (CoS)
• Work in an eligible role listed on the UK government's occupation codes
• Meet the required salary threshold for your role
• Continue to meet English language requirements

Meeting these eligibility criteria ensures that your application is considered valid and reduces the risk of delays or refusal.

Why a Complete Documents Checklist Is Essential?

A complete UK Skilled Worker visa extension documents checklist ensures your application is organised, accurate, and compliant with Home Office requirements.

The Home Office assesses your eligibility for a Skilled Worker visa based on the documents you submit. Missing, outdated, or incorrect paperwork can delay your application or even lead to refusal.

Providing a complete set of supporting documents shows that you meet all visa requirements and helps the Home Office process your application more efficiently.

UK Skilled Worker Visa Extension Documents Checklist 2025

When applying for a Skilled Worker visa extension, you'll need to provide a range of important documents to support your application.

You will need to provide:

• Valid Passport or Travel Document
• Biometric Residence Permit (BRP) or eVisa
• New Certificate of Sponsorship (CoS)
• Employment details, including job title, annual salary, and occupation code
• A letter from your employer verifying your job
• Last three months' payslips
• Last three months' bank statements
• Evidence of personal savings, typically £1,270 held for 28 consecutive days
• Proof of English Language Proficiency
• Proof of Relationship for Dependants (if applicable)
• Additional documents, depending on your job role and circumstances

Current Passport or Travel Document for Skilled Worker Visa Extension

A valid passport (or other recognised travel ID) is essential. It proves your identity and nationality, which the Home Office must verify before approving your extension. Make sure your passport is valid for the duration of your stay in the UK.

You can include:

• Your current passport
• You valid travel document
• Any previous passports, if relevant

Having all these documents ready helps ensure your visa extension application is complete and reduces the risk of delays.

Biometric Residence Permit (BRP) or eVisa

Your BRP (or eVisa if you have one) confirms your current immigration status. You'll need this to show you're legally living and working in the UK. Always include the original BRP card, if you have one; copies may not be accepted.

Certificate of Sponsorship (CoS) Reference Number

Your employer will issue a new Certificate of Sponsorship (CoS) and provide the unique reference number. It confirms that your job meets UK visa requirements and that your employer is licensed to sponsor skilled workers. Always double-check that the CoS is valid for the dates of your extension.

English Language Requirements for Skilled Worker Visa Extension

When extending your UK Skilled Worker visa, you must show English proficiency at least B1 level on the CEFR scale in speaking, reading, writing, and listening.

You can prove your English skills in one of the following ways:

• By holding a degree taught in English
• By passing a Secure English Language Test (SELT) at B1 level or higher
• By being a citizen of a majority English-speaking country

Meeting these requirements ensures you can work and communicate effectively in your role while staying compliant with Home Office rules.

Employment Details from Your UK Employer

Your visa extension depends on your continued employment. You'll need to provide:

• Your job title
• Annual salary
• Occupation code
• Work Location

These details confirm that your role meets the Skilled Worker visa criteria and that your work remains eligible for sponsorship.

Proof of Employment for Skilled Worker Visa Extension

Provide evidence that you are still employed in your sponsored role. This can be:

• A new employment contract
• A letter from your employer confirming your ongoing position

This helps the Home Office verify that your work situation hasn't changed.

Last Three Months' Payslips

You should submit your last three months' payslips. These show that you are being paid correctly according to your CoS and salary requirements. Consistent pay demonstrates financial stability and ongoing employment.

Proof of Personal Savings (if required)

You may also need to show personal savings if your employer does not cover living costs, typically requiring £1,270 in your bank account for 28 consecutive days. Bank statements or savings documents can satisfy this requirement.

Documents for Dependants

If you are bringing family members, each dependant must provide supporting documents, including:

• Birth certificates (for children)
• Marriage certificate (for a spouse or partner)

Dependants' documents ensure they are eligible to stay in the UK under your Skilled Worker visa.

How to Submit Your UK Skilled Worker Visa Extension Documents?

Once you've gathered all the necessary documents for your Skilled Worker visa extension application, the next step is to prepare them for submission. You can either scan your documents or take clear, high-quality photos, ensuring that all information is fully visible.

Most visa applications are completed online. After filling out your application form, you can either:

• Upload digital copies using the UK Immigration: ID Check app, or
• Visit a visa application centre to submit your documents and provide biometric information

Accepted Document Formats

Make sure your scanned documents are saved in one of these formats:

• PDF
• PNG
• JPG or JPEG

Most scanners automatically save files in these formats. Give each file a clear, descriptive name for easy reference, such as payslip_April2025.pdf or passport_scan.jpg.

How Immigration Solicitors Can Assist with Your Skilled Worker Visa Extension?

Navigating the Skilled Worker visa extension process can be complex, but our experienced immigration solicitors are here to simplify every step.

Here's how we support your application:

• Assess Your Eligibility: We review your job offer and personal circumstances to ensure you meet all visa requirements.
• Complete and Review Applications: Our team helps you fill out your application accurately, avoiding common mistakes that could delay approval.
• Gather and Organise Documents: From your Certificate of Sponsorship to proof of English language skills, we guide you on what's needed and how to prepare it.
• Provide Expert Advice: If your case involves complexities, such as previous refusals or unusual financial situations, we offer tailored legal guidance.
• Communicate with UK Visas and Immigration (UKVI): We handle correspondence, respond to requests, and liaise directly with the Home Office on your behalf.
• Prepare You for Biometrics and Interviews: We explain what to expect and help you feel confident for appointments or interviews.
• Support with Appeals: In case of a visa refusal, we assist with appeals or alternative options to maximise your chances of success.
• Keep You Updated: Immigration rules change frequently, and we ensure your application complies with the latest regulations.

With our dedicated immigration solicitors guiding you, you can apply for your Skilled Worker visa extension with confidence, knowing your application is in expert hands.

Get Expert Help with Your UK Skilled Worker Visa Extension

Need assistance with your Skilled Worker visa extension? Contact Wembley Solicitors today for professional guidance. Call us at 0203 417 3700 or email info@wembleysolicitors.com to get started.