State tax filing

Florida does not have a state income tax.   Only people who have Florida businesses or rental property with tangible personal property have to file a DR-405 with the county property appraiser by April 1 each year.

http://floridarevenue.com/property/Pages/Taxpayers_TangiblePersonalProperty.aspx
and
http://floridarevenue.com/property/Documents/pt114.pdf

If you don't have a Florida business or rental property with such tangible personal property, then you do not have to file a Florida return.    On the screen that mentions the Florida state return, you can choose to decline the Florida return, or if you've passed that, delete the Florida return before paying and filing if it's not needed.

https://ttlc.intuit.com/questions/1900608-how-do-i-delete-my-state-return-in-turbotax-online

If you've paid for the Florida return and don't need it as explained above, you can talk to TurboTax Customer Support and tell them you didn't need it and ask for a refund.