I'm just wondering what qualifications are out there for self assessment. I have IAB level 3 qualifications in bookkeeping and lots of bookkeeping experience, but not much experience in filing self assessments. The IAB don't seem to have a qualification for this, so is it worth doing the ICB qualification, which comes to about £300, and am I allowed to do it, because I hold IAB qualifications and not ICB. Or is it pretty straight forward and reading the HMRC publications will be enough.