There most likely is a form that is needed in your tax return that does not qualify for the free version of the program. Typically, TurboTax will alert you that you need a different version of the program if this happens.
You can follow the steps in this link to see if you can downgrade to a different TurboTax Online product.
**Say "Thanks" by clicking the thumb icon in a post**Mark the post that answers your question by clicking on "Mark as Best Answer"