Deductions & credits

Thanks for your recommendations @LinaJ2020 ,  I’ll gather documents for my records. However, TurboTax will not allow me to send electronically. I researched why, and one of the reasons is that I don’t have a W-2. Therefore, I have to send it through the mail. When I print my return through TurboTax, it only has me sending form 1040.  My main concern is whether this is sufficient if that’s all TurboTax has me printing? Thanks!!