I've done my own tax return for the last few years on ROS but, to be honest, have wondered each time if I really knew what I was doing. Is there a book / guide one can get that offers better explainations than those offered on the ROS help system. Or more generally, what books do people recommend for the self-employed who need an introductory text for accounting and taxes in Ireland? (eg. the relevance of all the different types of forms, etc).