UK credibility interview 2026: the questions, how to answer and what happens if you fail

If you hold an offer from a UK university for January or September 2027, there is a good chance you will be asked to sit a credibility interview before you get your CAS. For students from India it is common: several universities list India among the countries whose applicants must pass one. It is not an exam, and it is not something to memorise answers for. It checks that you chose the course yourself, understand it, and can pay for it.

This guide explains the two kinds of interview, what the universities we checked do, the questions they publish, how to answer them in your own words, and what happens if it goes badly. Every rule links to the Home Office or university page it comes from, checked on 5 October 2026.

What is a UK credibility interview?

It is a short interview that tests whether you are a genuine student. There are two kinds, and they are often confused. Indian students are more likely to meet the first; fewer meet the second.

Why do UK universities interview you before the CAS?

Because their licence to sponsor students depends on it. The Home Office’s sponsor guidance tells universities to do all they can to ensure that prospective students are genuine, and to assign a CAS only to students they reasonably believe will meet the rules. And in its annual check on each university, the visa refusal rate must be below 5% for checks applied for from 1 June 2026, down from 10%. Below 4% is rated green; 4% to just under 5%, amber.

The interview is the university’s own safeguard; the Home Office does not require it. But for Indian students it is often compulsory. Greenwich, Lincoln and Liverpool John Moores all name India among the countries whose applicants must take one.

What happens in a university pre-CAS interview?

It is usually an online interview of 20 to 45 minutes, either live with a member of staff or recorded on camera with timed answers. You show your passport, answer questions about your course, money and plans, and get a pass, a possible resit or a fail. Here is what each university we checked publishes:

What is a CAS Shield interview?

CAS Shield is the online system many universities use for pre-CAS interviews. UWE says you log in, see a series of questions on screen and record your answers with your camera and microphone, usually at a time that suits you. Liverpool John Moores adds that you first show your passport to the camera, that each question has a set time, that the questions are randomised, and that it works on a phone or tablet. No one is watching live; your recording is reviewed later, so speak clearly and look at the camera.

What questions are asked in a UK credibility interview?

Questions about your choice of the UK, the university and the course, your background, your money and your plans. These are quoted from the universities’ own pages. The last column is our summary of what a good answer shows, based on the factors in the Home Office caseworker guidance.

How should you answer credibility interview questions?

In your own words, with specifics. UWE says there are no model answers, which is why this guide shows what a good answer covers, not answers to learn. The universities we checked are clear about scripts: Liverpool John Moores says you must not use notes, websites or scripts, UWE asks you to confirm you are not using AI, and Greenwich says a student seen reading from a script is likely to fail with no further chances. What works, in our experience:

• Know your course page. Name two or three modules, how they are assessed, and the course level. Explain how it builds on your degree.
• Know your money. Who is paying, from which account or loan, and what the loan is secured against. Know the living-cost figure for up to nine months: £1,171 a month outside London and £1,529 in London for visa applications before 30 November 2026, then £1,203 and £1,570. Our bank balance guide works through it.
• Know the work rule. Degree-level students can usually work up to 20 hours a week in term time. Do not make work the reason you chose the UK; the guidance lists ease of working as a “pull factor” caseworkers weigh.
• Have a plan after the course. The guidance weighs how the course fits your plans “in the UK or overseas”, and allows for switching lawfully to another route, such as the Graduate visa, as long as you mean to follow the rules.
• Explain gaps simply. A year preparing for GATE, a job, or a family reason is fine if you can say what you did and why you are studying now.
• Answer for yourself. UWE lists relying on an agent and being unable to explain your own decisions as a common mistake.

What does a strong answer sound like?

Specific, personal and checkable. Here is our illustration for a B.Tech graduate applying for an MSc in Data Science. Use the shape, not the words; a memorised version of this would sound scripted.

The weak answers are not false, just empty. The stronger ones name things the interviewer can check against your file. Your statement of purpose is the best rehearsal: if you wrote it yourself, the answers are already there. Our UK SOP guide shows how to connect your degree, the course and your plans.

When does the Home Office interview you?

Only when a caseworker has doubts about whether you are a genuine student. The Home Office’s caseworker guidance says the caseworker must not refuse you on genuineness grounds without interviewing you first, except in narrow cases such as a repeat application with nothing new. For applications made outside the UK, such as from India, an Entry Clearance Manager must authorise the interview. The guidance publishes no list of questions, but the factors it tests are the same: your course, your funds, your plans and your immigration history.

• Format: the guidance names a telephone interview, or an interview arranged by email or phone at a set time and place. Some universities describe it as a video interview; the guidance does not say.
• Missing it: if you miss it without a reasonable explanation, the caseworker must consider refusing under Part Suitability, SUI 14.1, and if you give no reason or one they do not accept, the guidance says the application must be refused. It can be rearranged only if you give adequate reasons.
• Afterwards: if you are refused, the refusal letter must accurately reflect the interview transcript and set out the caseworker’s reasons.

GOV.UK says that you will be contacted if your application is complex, for example because you need to attend an interview, so keep your phone on and check your email while the visa is being decided.

Do you need to know the UK city in detail?

No. The Home Office guidance says a caseworker must not refuse you because you do not know the area, “for example, if the applicant has a lack of knowledge of bus routes, or of the geography of the town or city.” Some universities do ask about your accommodation, so look it up, but you are not expected to know the city like a local.

Is your English tested in a credibility interview?

Not as a formal test, but how you speak counts. For degree-level study, a university with a track record of compliance can assess your English itself at level B2 in reading, writing, speaking and listening. The caseworker guidance lets English be used as a factor in judging credibility, and the sponsor guidance says that if the Home Office interviews you and you cannot show the required level without an interpreter, the visa will be refused. Practise speaking about your course aloud, in full sentences, before the day.

What are the rules on the day?

Set up as you would for an exam: alone, on time, with your passport and nothing to read from.

• Have your original passport with you; Coventry does not accept digital copies.
• Sit alone in a quiet room; Coventry says nobody else should be in the room or visible behind you.
• Join about 10 minutes early for the identity check; Coventry cancels the slot if you are more than 10 minutes late.
• No notes, websites, scripts or AI tools.
• Test your camera, microphone and internet the day before.

What if you fail the credibility interview?

At some universities, you may get one more try. Coventry and Liverpool John Moores may offer a resit, and Greenwich may give more than one chance, but a final fail means no CAS from that university. Ask what went wrong, prepare those areas, and if there is no resit, apply to another university with your reasons made clearer.

At the Home Office stage, a poor interview can lead to a refusal under the genuine student rule. The refusal letter must reflect the interview transcript, so check it line by line. There is no appeal; our UK visa refusal guide explains administrative review, reapplying with a new CAS, and what happens to your fees.

How should you prepare in the week before?

Learn your course, your money and your plans well enough to talk about them without notes. Five steps:

• Read your course page and write down the modules, assessment and level.
• Reread your SOP and your offer letter.
• Check your funds: the amount, the account or loan, and that it has been held for 28 days in a row.
• Look up your accommodation options and how far they are from campus.
• Practise the questions above aloud, twice, with someone who will interrupt you.

Our student visa team runs mock interviews with students in Egmore, Chennai, before both the university and Home Office stages.