Absolute Zero (https://turbotax.intuit.com/personal-taxes/online/free-edition.jsp) is for basic tax returns and you are eligible if you:

•Made less than $100,000
•Don't own a home or rental property
•Didn't sell investments
•Don't own a business or have 1099-MISC income
•Don't have any major medical expenses

To see what you are being charged for at any time while completing your return, please follow the instructions in the TurboTax FAQ below.

https://ttlc.intuit.com/replies/4202093

To remove all unwanted add ons you can follow the instructions below.

https://ttlc.intuit.com/replies/3300257

Also if you would like to start over the following TurboTax FAQ explains how to do that. Just remember if your return is more complex it will automatically upgrade you to the appropriate version.

https://ttlc.intuit.com/replies/4248526