Is that a tax or a turbotax fee? If you are using Turbotax installed on your own computer (Deluxe, Premier, or Home & Business), the package includes one free state preparation, but state e-filing is an additional fee which is probably the $29. You could go back and select "file by mail" and then print and file your state return by mail for no additional cost.
Or, did you check your state taxes owed? They might be off even if federal is exactly balanced.
Turbotax may offer additional optional services like Audit Defense or Identity Theft Protection that can also have additional fees.
