As accountants, we always outsource to a law firm or practice specialising in business structures etc. If you go through your accountant, everything is pretty much double handled and you pay more. And we just ask you for the answers to the questions on the application form, which you can do yourself. So I would prob suggest going straight to the source. I just looked at the website of the business we use, and for the Disc Trust it is $275 plus stamp duty. Let me know if you want more info on them, not sure what state you are in.