Everything You Need to Know Before Applying for a UK Student Visa

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Planning to study in the United Kingdom? You’re not alone. The UK remains one of the top destinations for international students, including many Nigerians and others across Africa and Asia.

Before packing your bags, you need a UK student visa. This guide covers everything you must know before applying—including eligibility, required documents, costs, timelines, and expert tips to avoid rejection.

What Is a UK Student Visa?

The UK student visa, officially called the Student Route visa, allows international students to study full-time at a licensed educational institution in the UK.

This visa replaced the old Tier 4 (General) Student Visa in 2020.

Who Needs a UK Student Visa?

You need a UK student visa if you:

Are over 16 years old.

Want to study in the UK for more than 6 months.

Are from a country outside the UK, EU, or EEA.

Short courses under 6 months may qualify for a Standard Visitor Visa.

When Should You Apply?

You can apply for your visa 6 months before your course starts. However, it’s best to apply early to avoid delays.

For students outside the UK, visa processing usually takes 3 weeks, but it can take longer during peak periods.

Key Requirements for a UK Student Visa

Before applying, make sure you meet the following requirements:

1. Confirmation of Acceptance for Studies (CAS)

Your UK university or college must send you a CAS—a unique reference number proving you’ve been offered admission.

The CAS is required to apply for the visa. Without it, your application will be rejected.

2. Proof of Funds

You must prove you have enough money to support yourself. This includes:

Tuition fees (as listed in your CAS).

Living expenses:

£1,334/month if studying in London (up to 9 months).

£1,023/month if studying outside London (up to 9 months).

This money must be in your bank account for at least 28 consecutive days before applying.

3. English Language Proficiency

You must demonstrate English ability through tests such as:

IELTS Academic

TOEFL iBT

PTE Academic

Cambridge English

The required score depends on your course level and university.

4. A Valid International Passport

Your passport must be valid and have at least one blank page for your visa.

5. Tuberculosis (TB) Test Results

If you’re from Nigeria or certain countries, you’ll need to take a TB test at a UK-approved clinic and submit the result with your application.

6. Parental Consent (If Under 18)

If you’re under 18, you’ll need written permission from both parents or legal guardians.

How to Apply for a UK Student Visa (Step-by-Step)

Step 1: Get Your CAS from a Licensed Institution

Accept an offer from a UK university or college. They’ll issue a CAS, which is needed for your visa.

Step 2: Prepare All Required Documents

You’ll need:

Your CAS number

Valid passport

Bank statements (proof of funds)

Tuberculosis test (if required)

English test results

Academic certificates and transcripts

Step 3: Apply Online

Go to the UK government visa website and complete the application form.

You will need to pay the visa application fee and healthcare surcharge.

Step 4: Pay Visa Fee and Immigration Health Surcharge (IHS)

Visa fee: £490 (as of 2025).

IHS fee: £776 per year of your course. This gives you access to the UK’s National Health Service (NHS).

Step 5: Book and Attend Your Biometric Appointment

After submitting your application, you’ll be asked to visit a visa application center for biometrics (fingerprints and photo).

You may also need to submit physical documents, depending on your country.

Step 6: Wait for a Decision

The standard processing time is 3 weeks, but you can pay extra for priority service (within 5 working days) or super priority service (next working day).

You’ll get an email with the decision and further instructions.

What You Can and Cannot Do with a UK Student Visa

You Can:

Work part-time (20 hours/week during term and full-time on holidays)

Travel in and out of the UK

Bring dependents (spouse and children), if eligible

Apply for post-study work visa after graduation

You Cannot:

Claim public funds (like government benefits)

Work in certain jobs, like sports coaching or acting

Study at a non-licensed institution

Common Mistakes That Lead to Visa Rejection

Avoid these errors:

Submitting incomplete or incorrect documents

Applying without enough funds

Using a bank statement not in your name or not meeting the 28-day rule

Not providing a valid TB test result

Giving false or misleading information

Always double-check your application before submission.

Can You Bring Your Family?

Yes, you can bring dependents (spouse and children) if:

You’re studying at postgraduate level (master’s or PhD) for 9 months or more.

Your course is government-sponsored.

Each dependent must apply separately and show proof of funds (£845/month if in London; £680/month outside London).

After Graduation: Post-Study Work Opportunities

With the Graduate Route, international students can stay in the UK for:

2 years (Bachelor’s or Master’s)

3 years (PhD)

This allows you to work or look for work without sponsorship.

Final Tips Before You Apply

Start early—gather documents while waiting for your CAS.

Practice your English interview skills (some students may be invited for a credibility interview).

Ensure all translations are official and certified.

Keep multiple copies of all documents (both physical and digital).

Applying for a UK student visa is a big step, but with the right preparation, it can be smooth and successful.

Make sure your documents are accurate, your finances are in order, and your school is licensed. Many students from Nigeria and around the world have successfully made it to the UK—and you can too.

Education in the UK opens doors to world-class learning, exciting career paths, and life-changing opportunities. Start your journey with confidence!

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