If your LLC is a Single Member LLC and not set up as an S corp you do file it on your personal tax return on schedule C. It is a disregarded entity. You need the Online Self Employed version or the personal desktop Home & Business version. actually any Desktop program. All the Desktop programs have the same forms. You just get more help and guidance in the higher versions.
But not Turbo Tax Business. The small business program (TT Business) is for 1120 Corporation, 1120S Corp, 1065 Partnership or 1041 Estate/Trust returns and will not do your personal 1040 return and not schedule C.
You can only import the online QuickBooks into the online Self Employed version not to the Desktop Home & Business Or Business programs.
Are you using QuickBooks now? Which one?
QuickBooks Desktop data cannot be imported into TurboTax Online or TurboTax Desktop software for Mac.
How to import from QuickBooks into Windows Desktop personal programs
https://ttlc.intuit.com/community/entering-importing/help/how-do-i-import-quickbooks-data-into-the-t...
