CAS Letter: A Vital Document for Student Visa Applications

Required Document for Student Visa: The process of applying for a student visa has become increasingly streamlined thanks to the introduction of the CAS (Confirmation of Acceptance for Studies) letter.


The CAS letter is an important document issued by universities and colleges in the United Kingdom to prospective international students who have been offered a place on a course. This document assumes an essential position for the visa application procedure, serving as evidence of acceptance from a reputable educational institution.


For students, it acts as a formal confirmation and provides pertinent information, including the starting and conclusion dates of the course, the cost of tuition, and any prerequisites that must be met prior to admission. It is also a prerequisite for applying for a Tier 4 (General) student visa, which allows you to study in the UK.


Students need to follow a specific procedure to obtain a CAS letter. They must first receive an unconditional offer from a licenced Tier 4 sponsor, such as a university or college. Upon acceptance of the offer, the educational institution will proceed to issue the CAS letter to the student. The CAS letter is unique to each applicant and is generated through the UKVI’s (UK Visas and Immigration) online system. Students should ensure that all the information provided in their CAS letter matches the details provided in their visa application.


CAS Payment Students are required to pay the tuition fees in full or provide proof of sufficient funds to cover their studies and living expenses. CAS Payment or CAS Deposit depends on students tuition fees, and every university has a different amount for CAS.

When the university issues a CAS letter, the student will get a 14-digit CAS number, which holds significant importance for international students intending to study in the UK. It is a unique reference number assigned to each student who has been accepted by a UK university for a particular course.


International students are required to pay the tuition fees in full or provide proof of sufficient funds to cover their studies and living expenses. CAS Payment or CAS Deposit depends on students tuition fees, and every university has a different amount for CAS. It varies from university to university and programme to programme.

Remember, if the university refuses a student’s application, they will get a refund from the institution. Some universities that issue CAS letters for less than £5000, check out:


● University of York
● Cranfield University
● University of East Anglia
● University of Essex
● University of Strathclyde
● Swansea University
● University of Bristol
● University of Sussex
● Keele University
● Birkbeck, University of London
● Birmingham City University
● Brunel University London
● Loughborough University

The processing time for a CAS letter may vary depending on the institution. Generally, it is advisable to apply for the CAS letter well in advance, as it may take several weeks for the institution to issue the document. However, in the event of any delay or non-receipt of the CAS letter, students should promptly contact their institution’s international office or representative for assistance and guidance.


It is important to note that the CAS letter has a specific validity period. Once issued, students must ensure that their visa application is submitted within six months of the CAS letter’s date. If there is a CAS Letter Delay, students may need to reapply for a new CAS letter, which could potentially affect visa approval.

Key points to remember about the CAS letter (Document for Student Visa):

● Essential document for a Tier 4 student visa

● Proof of acceptance from the University.

● The CAS letter outlines important details, such as course dates and tuition fees.

● To obtain a CAS letter, students must adhere to the precise steps outlined by their university.

● Payment of tuition fees or proof of sufficient funds is a prerequisite for the CAS letter.


After receiving the CAS letter, students can proceed with their visa application. They need to fill out the visa application form completely, provide all essential documents, and show up for any interviews or biometric appointments. Verify that all of the data entered is correct and accords with the information supplied in the CAS letter.

And finally, now is the time to never forget the importance of the CAS letter throughout the visa application process and get started on your visa application.

We wish for a seamless journey and hope this information will help you the most. By following the correct procedure, fulfilling financial obligations, and submitting the visa application on time, you can navigate the process successfully and pursue their educational aspirations in the United Kingdom.