There are two kinds of English language tests for UK visa applications, the test which you will need to sit depends on the UK visa or immigration route which you are applying for.
English language test to prove your reading, writing, speaking and listening abilities
Innovator visa (CEFR Level: B2)
Start-up visa (CEFR Level: B2)
Skilled worker visa (CEFR Level: B1)
Minister of Religion visa (CEFR Level: B2)
Student visa (CEFR Level: B1 if studying at below degree level OR CEFR Level B2 if studying at degree level or above)
English language test to prove your speaking and listening abilities
International Sportsperson visa (CEFR Level: A1)
Representative of an overseas business visa (CEFR Level: A1)
Parent visa (CEFR Level: A1)
Partner visa (CEFR Level: A1)
Indefinite leave to remain (CEFR Level: B1)
British citizenship (also required to sit the Life in the UK Test) (CEFR Level: B1)
Even if you are applying to one of the listed visas, you may not have to sit an approved English language test if you meet one of the following:
You are under the age of 18 years old, or you are over the age of 65 years old.
You have an undergraduate degree, masters degree, or PhD that was taught or researched in English.
You have a physical or mental condition which prevents you from meeting the requirement.
You have met the relevant English language requirement in a previous immigration application.
Settlement visa exemptions (e.g. EUSS Settled Status).
You were granted leave previously based on an exemption and are seeking to extend that leave.
In addition to these exemptions, nationals from one of the following countries are not required to sit an English language test:
Antigua and Barbuda | Dominica | St Kitts and Nevis |
Australia | Grenada | St Lucia |
The Bahamas | Guyana | St Vincent and the Grenadines |
Barbados | Jamaica | Trinidad and Tobago |
Belize | New Zealand | United States of America |
Canada | Republic of Ireland |