Get your taxes done using TurboTax

I have to send in hard copies of my hundreds of stock transactions bcz I only put in totals per what I think I"m allowed to do vs spend weeks entering individual trades.

 

My question is can I still (now) electronically file my taxes (I'm owed a refund of $3500) then later this week mail  a hard copy of my tax returns with all my individual trades?  Not sure how this works - first time.