TurboTax Online (Free Edition, Deluxe, Premier, Self-Employed) is free for enlisted active duty military and reserve personnel.
Check your online fees. Perhaps you added a benefit not covered by the free military discount. See What can I do to reduce my fees?
To get started, enter your military W-2 and verify your military rank when prompted within your chosen TurboTax Online product (Free Edition, Deluxe, Premier, Self-Employed). Your discount will automatically be applied when you file.