How to Request a CAS Statement for a UK Student Visa After Accepting an Offer: A 2026 Step-by-Step Guide

After securing your place at a UK university, the next critical milestone is obtaining your Confirmation of Acceptance for Studies (CAS) statement. This unique reference number is not just a formality—it is a mandatory requirement for your Student Route visa application. According to UK Visas and Immigration (UKVI) data for the 2025–2026 academic year, over 600,000 sponsored study visas were granted, and every single one required a valid CAS. Without it, your visa application cannot proceed. The CAS application process can feel opaque, especially when you are eager to finalise travel plans and accommodation. This guide breaks down exactly how to request your CAS statement UK universities issue, what documents you need, and how to avoid delays that could affect your enrollment in the 2026 intake. Understanding the UK student visa CAS requirements early will save you weeks of waiting and unnecessary stress.

What Exactly Is a CAS Statement and Why Is It Essential for 2026 Entry?

A CAS statement is an electronic record generated by your university’s sponsor management system and transmitted directly to UKVI. It is not a physical certificate but a unique 14-digit alphanumeric reference number that you enter into your online visa application form. The CAS confirms that an approved education provider has offered you a place on a specific course and that you have met the academic and financial conditions. For September 2026 entry, the CAS remains valid for six months from the date of issue, and you can only apply for your visa up to three months before your course start date if you are outside the UK. Crucially, each CAS is linked to a single course and institution; if you change your university choice after receiving a CAS, you must request a new one. UKVI introduced enhanced verification checks in early 2026 to reduce fraud, meaning sponsor institutions now conduct more rigorous pre-CAS assessments, which can extend processing times by an average of 5–10 working days compared to 2025.

Step 1: Meet All Conditions of Your Offer and Pay the Tuition Deposit

Before your university will issue a CAS for student visa purposes, you must convert your conditional offer into an unconditional one. This involves meeting all academic requirements—such as achieving specified A-level grades, completing a bachelor’s degree with a minimum classification, or submitting English language test scores like IELTS Academic with a band score typically between 6.0 and 7.0 overall, depending on the course. For 2026, UKVI continues to accept IELTS, Pearson PTE Academic, and TOEFL iBT under the Secure English Language Test (SELT) framework. Once your offer is unconditional, most institutions require an international tuition fee deposit, usually between £1,000 and £6,000, which is deducted from your first year’s fees. This deposit confirms your genuine intention to enroll and is a prerequisite for CAS issuance. Some universities may waive the deposit for sponsored students or those from certain countries, subject to approval. You will receive a formal confirmation email once your unconditional status and payment are processed, after which the CAS request stage begins.

Step 2: Understand the CAS Shield or Pre-CAS Questionnaire Process

Many UK universities now use a digital platform—often called CAS Shield or a Pre-CAS Portal—to streamline the CAS application process. After you accept your unconditional offer, the admissions or visa compliance team will send you a link to this secure portal, typically within 2–14 days. Here, you must upload scanned copies of supporting documents, confirm personal details exactly as they appear in your passport, and declare any previous UK immigration history. The system flags missing information automatically, reducing back-and-forth emails. For 2026, institutions including Russell Group universities have expanded the questionnaire to include additional questions about financial sponsorship and dependents, aligning with updated UKVI sponsor guidance published in April 2026. You should complete this step promptly; universities often assign a CAS deadline, commonly 4–6 weeks before the course start date. Missing this deadline can result in your offer being deferred to the next intake. Accuracy is vital—even a minor spelling discrepancy between your passport and the CAS data can lead to visa refusal.

Step 3: Prepare the Mandatory Documents for Your CAS Request

To satisfy UK student visa CAS requirements, your sponsor must verify specific documents before assigning the CAS. You will typically need to provide a clear, colour scan of your valid passport information page; your passport must be valid for the duration of your intended stay. You must also submit evidence of your academic qualifications, such as degree certificates and final transcripts, or predicted grades if results are pending. For English language proficiency, upload your SELT certificate with the unique UKVI reference number. If you have previously studied in the UK, you may need to provide copies of past visas and CAS letters. Crucially, the university may ask for financial evidence at the pre-CAS stage, even though you will also submit this with your visa application. This includes bank statements showing you have held the required maintenance funds—£1,334 per month for up to nine months in London, or £1,023 per month outside London—for at least 28 consecutive days. Some institutions require this upfront to confirm you can meet the visa requirement before they invest time in issuing a CAS.

Step 4: Receive Your CAS Statement and Verify Every Detail

Once the visa compliance team completes their checks, they will issue your CAS statement and email you a CAS information sheet. This document contains the CAS number, course title, start and end dates, tuition fees paid and outstanding, accommodation fees if applicable, and the sponsor licence number. In 2026, the average processing time from document submission to CAS issuance is 10–15 working days, though during peak periods (July–September), this can extend to 20 working days. Upon receipt, you must scrutinise every field. Common errors include incorrect course dates, misspelled names, or wrong passport numbers. If you spot an error, notify your university immediately; they can add a sponsor note to correct minor mistakes without reissuing the entire CAS. Major errors, however, require a new CAS. Remember that you can only use a CAS once. If your visa application is refused due to an error you did not catch, you will need a new CAS and may face additional scrutiny from UKVI on reapplication.

Step 5: Using Your CAS to Complete the Student Route Visa Application

With your CAS statement UK reference in hand, you can proceed to the online visa application on the UKVI website. Enter the CAS number exactly as provided; the system will auto-populate some fields from the sponsor’s data. You will need to pay the Immigration Health Surcharge (IHS), which as of 2026 is £776 per year of study, and the visa application fee of £490 for standard processing. You must submit your application within the CAS validity period, and your supporting financial documents must be dated no more than 31 days before the submission date. The CAS number also helps UKVI caseworkers verify your offer directly with the sponsor. If you are applying from a country that requires a credibility interview, your CAS details will form the basis of the questions asked. Be prepared to explain your course choice, how it relates to your previous studies, and your post-graduation plans. A well-prepared CAS request, with accurate and complete information, sets the foundation for a smooth visa interview and decision.

Common Reasons for CAS Delays and How to Avoid Them in 2026

Delays in the CAS application process are frequently caused by incomplete documentation, unverified financial evidence, or discrepancies in personal data. For 2026, a notable trend is the increased scrutiny of gap years. If you have a study gap of more than 12 months, universities may require a detailed statement and supporting evidence of your activities, which can add 7–14 days to the assessment. Another common pitfall is submitting bank statements in a non-English language without a certified translation, which UKVI requires to be dated and signed by a professional translator. Additionally, some students underestimate the time needed for the pre-CAS questionnaire, especially when it requests information about dependents who will accompany you. If you plan to bring your partner or children, you must declare this at the CAS stage, as the sponsor must include their details in the CAS notes. Proactive communication with your university’s international student support team and meticulous document preparation are your best defences against these delays.

FAQ

How long does it take to get a CAS statement after accepting an offer in 2026?

The typical processing time is 10–15 working days from the date you submit all required documents and complete the pre-CAS questionnaire. During peak application periods (July through September 2026), this can extend to 20 working days or more. Some universities offer a fast-track service for an additional fee, which can reduce the wait to 5 working days.

Can I use my CAS statement from 2025 for a visa application in 2026?

No. A CAS is only valid for six months from its date of issue and is tied to a specific course start date. If your course was deferred from 2025 to 2026, your university must issue a new CAS with updated course dates and a new reference number. Using an expired CAS will result in an automatic visa refusal.

What is the minimum bank balance required for a UK student visa CAS in 2026?

You must show you have held at least £1,334 per month for up to nine months if your university is in London, or £1,023 per month if it is outside London. For a one-year master’s programme outside London, this totals £9,207. The funds must be in your account or a parent’s account for at least 28 consecutive days, with the bank statement dated no more than 31 days before you submit your visa application.

Is an interview required as part of the CAS application process?

The CAS request itself does not involve an interview with UKVI. However, after you submit your visa application using the CAS number, you may be called for a credibility interview if you are from a country on UKVI’s differential evidence list. Your university may also conduct an internal pre-CAS interview to verify your genuine student status before issuing the CAS.

参考资料

• UK Visas and Immigration, “Student Route: Sponsor Guidance Document,” Version 04/2026, published April 2026.
• UK Council for International Student Affairs (UKCISA), “Making a Student Visa Application: CAS and Financial Requirements,” updated for the 2026 academic year.
• Universities UK International, “Trends in International Student Admissions and CAS Issuance 2025–2026,” sector briefing, March 2026.
• British Council, “Study UK: Preparing Your Documents for a Student Visa,” student guide, 2026 edition.
• Home Office, “Immigration Rules Appendix Student: Requirements for Confirmation of Acceptance for Studies,” effective January 2026.