Can I use the free Turbo Tax if I have capital gains, dividends and interest. One reply I read said you need "Premier," and I know that is not true.

Capital gains?   NO...Online "Premium": would be required

Dividends and interest?   Depends on how much  ($$) are being reported.

See details: Free Tax Filing: File Federal & State Taxes with TurboTax® Free Edition

_____________________________

Desktop Deluxe can handle it all....just not "Online Free nor Online Deluxe.

You say I need Premier but I have used Deluxe for over 20 years and reported Capital Gains.

Online "Premium"  is required for Cap Gains on a 1099-B/form 8949. 

But true, I'm not sure what is required if your only cap gains are in box 2a-thru-2f on a 1099-DIV form. 

_________________________

Desktop Deluxe is OK for all of it, just perhaps not Online Deluxe.

Of course, if you insist on using the "Online" software this year, then start with "Deluxe", and start entering your data.  If you enter something that requires you to upgrade to Premium, you will be prompted to do so. 

Such is software....Such is life.