UK Student Visa 2026: The Complete Guide for International Students

Most UK student visa rejections aren't about eligibility. They're about missing documents, wrong bank statements, or applying before your university has issued your Confirmation of Acceptance for Studies. The process is bureaucratic rather than selective — which means you can get it right if you know exactly what's required.

FreeStudentTools put together this complete 2026 breakdown so you don't discover the costly surprises after you've already paid the non-refundable application fee.

What Does the UK Student Visa Actually Cost?

The headline fee is £490. But you also pay the Immigration Health Surcharge (IHS) — currently £776 per year at the student rate — upfront when you apply. For a 3-year undergraduate degree, that's £490 + £2,328 = £2,818 before you set foot in the UK. Most guides bury this number. Budget for it.

Students on UK government-sponsored scholarships (Chevening, Commonwealth, British Council–funded programmes) can sometimes get the IHS waived — check your scholarship terms before paying.

Who Needs a UK Student Visa?

You need a UK Student Visa if you're a non-UK, non-Irish national planning to study in the UK for more than 6 months. EU and EEA citizens lost the right to study without a visa after Brexit — you now need the same Student Visa as everyone else.

Irish citizens are the exception: they can study in the UK without a visa under the Common Travel Area agreement. If you're under 18, you'll need a Child Student Visa instead — different requirements, different process. This guide covers the standard Student Visa for anyone 16 and over studying at degree level or above.

How Much Money Do You Need to Show?

This is where most applications break down — not because applicants don't have enough money, but because the evidence isn't structured correctly.

• London universities: £1,334 per month, for up to 9 months = £12,006 total
• Outside London: £1,023 per month, for up to 9 months = £9,207 total
• Plus your first year's tuition fees if they haven't been paid yet

The funds must be in your account (or a parent/official financial sponsor's account) for at least 28 consecutive days. The 28-day window must end no more than 31 days before the date you apply. If the balance dips below the required amount on any single day of those 28, the statement doesn't count. Don't move money around during this window.

What Is a CAS — and Why Can't You Apply Without It?

The Confirmation of Acceptance for Studies (CAS) is a unique reference number your university issues once you accept an unconditional offer. It proves a UKVI-licensed sponsor has accepted you. Your visa application will be refused if you apply without it.

Most universities issue CAS 6–12 weeks before your course start date — not when you accept the offer. Don't apply for your visa before the CAS arrives. Your CAS contains your course details, start and end dates, tuition fee amount, and your university's sponsor licence number. Check all details match your offer letter exactly.

What Documents Do You Actually Need?

1. 1
   Valid passport — ideally valid for at least 6 months beyond your expected course end date.
2. 2
   CAS reference number — from your university. You cannot apply without this.
3. 3
   Financial evidence — bank statements showing required funds for 28 consecutive days. Non-English statements need certified translations.
4. 4
   Academic qualifications — degree certificates and transcripts showing you meet the entry requirements in your CAS.
5. 5
   English language proof — if your previous qualification wasn't taught in English. Usually an IELTS certificate (minimum scores vary by course).
6. 6
   Tuberculosis (TB) test results — required for nationals of 105 countries including India, Pakistan, Bangladesh, Nigeria, Ghana, and most of Africa and South/Southeast Asia. Must be from a UKVI-approved clinic. Results valid for 6 months.
7. 7
   ATAS clearance — required for certain sensitive postgraduate subjects (advanced physics, engineering, chemistry, computing). Your university will tell you if ATAS applies.
8. 8
   Passport-style photo — for biometric enrolment at the visa application centre.

How Do You Apply Step by Step?

The application is online at gov.uk/student-visa. Here's the sequence from start to visa-in-hand:

1. 1
   Wait for your CAS. Don't open the form until you have your CAS number.
2. 2
   Complete the online application. Takes 45–60 minutes. Enter your CAS number, personal details, travel history, and financial evidence references.
3. 3
   Pay the visa fee and IHS. Both are paid online during the application. The IHS is calculated automatically based on your course duration.
4. 4
   Book a biometric appointment at a UK Visa Application Centre in your country. You'll provide fingerprints and a photo.
5. 5
   Submit your documents at the VAC appointment (most countries) or by post.
6. 6
   Wait for a decision. Standard: ~3 weeks. Priority service: 5 working days (extra cost). Super Priority: next working day (significantly more expensive, not available in all countries).
7. 7
   Collect your Biometric Residence Permit from a Post Office in the UK within 10 days of arriving. Your passport will arrive with a short-term entry vignette sticker; the BRP is your actual proof of right to study and work.

Can You Work on a UK Student Visa?

Yes — with clear limits. Your work conditions are printed on your BRP:

• Term time: up to 20 hours per week across all jobs combined
• Official vacation periods: full-time (no hour limit)
• Work placements formally assessed as part of your course don't count toward the 20-hour cap
• You cannot be self-employed, work as a professional sportsperson, or work as an entertainer
• Below-degree-level study typically allows only 10 hours per week during term

When Should You Apply?

You can apply up to 6 months before your course start date. Most applicants apply 2–3 months before — early enough for comfortable processing, late enough that the CAS is already issued.

Rough timeline from CAS receipt to visa in hand:

• Book and attend TB test if required — allow 1–2 weeks
• Prepare 28-day financial evidence window — allow 4 weeks (the window must close before you apply)
• Complete online application + biometric appointment — allow 1–2 weeks
• Standard processing — ~3 weeks
• Total minimum from CAS: 6–8 weeks

If your course starts in September, expect universities to issue CAS in June–July. Apply in July for comfortable processing.

What Happens When You Arrive?

Collect your Biometric Residence Permit from the Post Office branch named in your visa decision letter — within 10 days of arriving. Your BRP is your proof of right to study, work, and access the NHS. Don't lose it.

Register with your university's international student office within the first week. Most universities have mandatory registration sessions, and UKVI requires sponsors to confirm your enrolment. Missing this triggers an alert to UKVI that can affect your visa status.

Why Do UK Student Visas Get Refused?

Every one of these is avoidable:

• Financial evidence gap — funds dipped below the threshold on one day of the 28-day window. Don't move money during this period.
• Untranslated bank statements — non-English statements without certified translations are rejected.
• Conditional offer — the offer must be unconditional before you apply. If results are pending, wait.
• Applying before CAS is issued — your application will be refused or need to be restarted.
• Missing TB test — if your nationality requires it and you skip it, automatic refusal.
• Passport expiring too soon — visa won't be granted beyond passport validity.
• Undisclosed previous visa refusals — always declare them. Concealing a refusal is far worse than the refusal itself.

Use the FreeStudentTools university comparison tool to verify your chosen university holds a current UKVI sponsor licence before you apply. Not every institution does, and you can't get a Student Visa to study at an unlicensed sponsor regardless of your offer.

What Comes After Your Student Visa?

Once you finish your degree, you can switch to the UK Graduate Route Visa — 2 years post-study work rights for bachelor's and master's graduates, 3 years for PhD graduates. No job offer required, no minimum salary, any employer. It's one of the most flexible post-study work visas available anywhere.

Apply for the Graduate Visa before your Student Visa expires. Your university notifies UKVI of your graduation — you don't need to arrange anything. Start the application at least 3 months before your student visa end date to give yourself a comfortable buffer.