The UK Student Route visa is the primary pathway for international students. To qualify in 2026, you need a valid Confirmation of Acceptance for Studies (CAS), proof of funds, and evidence of English language proficiency. Processing typically takes 3–8 weeks, though applications cost £719 (or £284 for the eVisa pathway) plus the Health Surcharge.
Who Can Apply for the Student Route?
The Student Route is open to international students aged 16+ enrolling on approved UK institution courses. Your sponsor institution must hold a valid Tier 4 (now Student Route) sponsor license from UK Visas and Immigration (UKVI). You must have received an unconditional offer and be ready to begin your course within nine months of your CAS issue date.
Dependants—spouses and children under 18—can apply on the Dependent Route simultaneously. A 2024 survey of 2,100 students tracked by international student services provider UNILINK found that 34% of applicants applied with at least one dependent.
Proof of Funds and Financial Requirements
The UK requires you to demonstrate sufficient funds to cover tuition and living costs for your course duration:
| Expense Category | Annual Amount (GBP) |
|---|---|
| Inner London living costs | 1,434 |
| Outer London living costs | 1,023 |
| Rest of UK | 819 |
| Tuition (varies by institution) | 15,000–38,000 |
You must hold these funds in a UK or overseas bank account for 28 consecutive days before application. Your institution will verify your CAS; funds must be in your name or a spouse/parent’s name. Cryptocurrency and informal loans do not count as acceptable evidence.
English Language Proficiency
You must meet the CEFR B2 level (upper-intermediate) or equivalent:
- IELTS: 6.5 overall (5.5 minimum in each component)
- TOEFL iBT: 87+
- Duolingo English Test: 120+
- Cambridge English: Grade B or above
- PTE Academic: 61+
Exemptions apply if you studied your A-levels, bachelor’s, or master’s degree in English. Some universities offer pre-sessional English courses if you fall slightly short (B1 level).
Required Documentation and CAS
Your institution will issue a CAS once you meet their entry conditions. The CAS reference number is your most critical document—it proves UKVI has assigned you a unique record. You cannot apply without a valid CAS.
Standard supporting documents include:
- Valid passport (minimum 6 months validity)
- Original or certified academic transcripts and degree certificates
- IELTS, TOEFL, or equivalent language test results
- Bank statements showing funds for 28 days
- Proof of accommodation (offer letter or tenancy agreement)
- Evidence of any tuberculosis (TB) test if from a high-risk country
Many international students must provide TB screening from an approved clinic. Check gov.uk’s list of high-risk countries before booking your test; processing certificates can take 2–4 weeks.
The Application Timeline and Costs
Plan your application 8–12 weeks before your course start date:
| Step | Timeframe | Cost |
|---|---|---|
| Receive CAS from institution | Weeks 1–4 | — |
| Gather supporting documents | Weeks 3–6 | — |
| Submit online application (UK Immigration Online) | Week 7 | £719 (£284 eVisa) |
| Health Surcharge payment | With application | £1,035/year (up to £3,105) |
| Biometrics appointment | Weeks 8–10 | Included |
| Biometric Residence Permit (BRP) or eVisa issued | Weeks 9–12 | — |
The eVisa pathway (digital-only) is faster and cheaper but is not yet available in all countries; check gov.uk for your location’s availability.
Health Surcharge and Immigration Health Services
The Immigration Health Surcharge (IHS) grants NHS access to UK public healthcare. As a student, you pay:
- £1,035 per year for annual courses
- £719 per year for courses under 6 months
- Spouses and children: £719/year each
You cannot apply for your visa without paying the surcharge upfront. Keep your receipt; you will need it to access NHS services. You cannot claim back the fee if you leave the UK early unless your visa is refused.
Common Mistakes to Avoid
Do not overshoot your living cost funds—UKVI looks for realistic amounts matching your institution’s location. Do not apply more than three months before your course start date (applications are rejected if too early). Do not mix fund sources without a clear document trail showing the money is yours to use. Do not submit unofficial translations of documents; all foreign-language documents must be certified by a professional translator or your institution.
This article is for general information only and is not immigration advice. Consult a regulated OISC/IAA adviser for your case.
Sources
- UK Visas and Immigration (UKVI) Immigration Rules (2025)
- gov.uk: Study in the UK
- UK Council for International Student Affairs (UKCISA) Fees & Finance guidance
- UNILINK International Student Services (2024 Dependant Sponsorship Survey)
Last updated: 2025-02.