A CAS letter (Confirmation of Acceptance for Studies) is an official document provided by a UK university or educational institution to confirm that a student has been offered a place on a course. It is an essential requirement for applying for a UK Student Visa (previously known as a Tier 4 visa).

What a CAS Letter Includes:

1. CAS Reference Number: A unique code assigned to each student for their visa application.
2. Personal Information: Your name, date of birth, and other identifying details.
3. Course Information: The title of your program, its duration, and level of study.
4. Tuition Fee Details: Information about your course fees and any payments (such as deposits) already made.
5. Sponsor Information: The sponsor license number of the university or institution.
6. Eligibility Confirmation: Details of your academic qualifications and how they meet the requirements for the course.
7. English Language Proficiency: Confirmation of your English language skills, if needed for your course.

Importance of the CAS Letter:

• Visa Application: It is a mandatory document when applying for a UK Student Visa. Without it, your application cannot proceed.
• Proof of Acceptance: The CAS letter confirms that you have been officially admitted to a recognized UK institution.
• UKVI Compliance: The UK Visas and Immigration (UKVI) department uses the CAS to verify your eligibility and admission.

Steps to Obtain a CAS Letter:

1. Accept the offer from a UK university.
2. Meet any conditions outlined in the offer (such as providing documents or paying a deposit).
3. Once these requirements are fulfilled, the university will issue your CAS, usually a few months before your course begins.

Important Reminders:

• The CAS is valid for six months from the date of issuance.
• Ensure all the information in the CAS letter is accurate, as errors can delay your visa processing.
• Some institutions may charge an administrative fee for issuing a CAS letter.