One of the first things people want to know about CPAs is how much does their service cost. Unlike other professional services, there is no set amount. It varies on how organized and prepared you are, the complexity of the return, and the overall time it is going to take to prepare your taxes. It is important to remember that you are hiring an expert who can save you a lot of time, questions, frustration and money. This should be factored into your decision to hire a accountant or CPA, because your savings will likely be larger than the initial cost.