Thank you very much for your responses.
Much appreciated, at least I know what I have to do next.

Hi I am in the process of applying for British Citizenship and is required to prove my level of language by either providing B1, B2, C1 or C2 qualifications. Does anyone knows if AAT level 4 qualification is good enough to prove my level of English? I could do without having to pay for IELTS exam wh...