If you e-file and if you need to mail any paperwork to the IRS, TurboTax will prompt you during the filing process and will print instructions, along with the forms. I recommend to download a copy of your complete return, before or after e-filing, so you have a copy for future reference.
If you use Print Center, it will give you an option to print Just my tax return or Include all worksheets. You can select just the return for your filing copy but I recommend to download the pdf of all worksheets, to have as a copy.
