if you are looking for cheap accountant, you can use HR Block. for simple tax return, they are fine. but they will not give value to the customer. for instance, didn't claim some deductions just because i don't advise them to claim it.
it is cheap but you dont get the max from them

Approximate cost: $80

I have had my tax done there for four years now and it has always been quick and easy and returns arrive within a week or so. I never have trouble getting an appointment when I want it and the staff seem to know what they are doing.

Great service for my personal tax return

I used to use a small suburban accounting firm for my tax returns, but I became unhappy with the level of skills displayed by their very young staff (although they were qualified, they had little practical experience or knowlege). I changed to H&R Block, because I just wanted a tax return completed well, with all the correct deductions that I am entitled to. I have now used the H&R Block Oakleigh office for a few years now and have been very happy. The staff there really know their stuff and have many years of practical experience, although I would add that they are not qualified accountants. The staff enter the tax return information into the computer and then its checked by an accountant at head office, before the return is lodged. In my experience the staff ask me lots of questions about myself to find out all the deductions that I am entitled to. It seems that the company has a lot of procedures that the staff follow, and these are designed to extract the right information out of clients so that the tax return is completed accurately.

Approximate cost: $180