Do you have a standard pricing system for your service?
No tax problem is the same; no accounting situation is the same. Therefore, fees will vary from problem to problem. Fees can be by the hour or by the project, depending on the scope, depth and magnitude of the problem or situation.
However, all initial consultations are free. At the conclusion of the initial consultation, clients will exactly know what steps must be taken to resolve their particular situation and what that cost will be.