Why do you say turbo tax is free..when once you get to the end.. you try to sell me something i don't nee...I that legal?

Due to IRS adding new changes within the Schedules, there are now situations in which an upgrade may be needed. Because of this, it is possible that you may have added an add on that required an upgrade or an extra charge.

Please see the following link for tax situations covered in TurboTax Free Edition.

https://ttlc.intuit.com/questions/1913043-is-turbotax-free-edition-right-for-me?jump_to=answer_3334660

To see what you are being charged for at anytime while completing your taxes, please follow the instructions in this FAQ

https://ttlc.intuit.com/questions/2565973-how-do-i-review-my-fees-in-turbotax-online?jump_to=answer_...

Then proceed to follow the directions in this FAQ to remove all unwanted add ons. 

   https://ttlc.intuit.com/questions/1901213-what-can-i-do-to-reduce-my-fees?jump_to=answer_3301994

If you have already filed your tax return, to see a breakdown of your charges follow the directions in the following TurboTax FAQ.

https://ttlc.intuit.com/questions/2565973-how-do-i-review-my-fees-in-turbotax-online?jump_to=answer_4202093

There is an additional charge for state taxes with all products, except Free Edition.

 https://turbotax.intuit.com/personal-taxes/online/

Also, if you elect to pay your TurboTax fees with your refund, there is a fee for that as well.

https://ttlc.intuit.com/questions/1900596-what-is-the-refund-processing-service?jump_to=answer_3301372