You cannot file separate returns for yourself and you spouse using the same online account. Each online account can only file one federal tax return. You would have to open another account. An alternative is to buy and download the CD/download version of TurboTax where you can create an unlimited number of returns and efile up to 5. Here is where to buy it from TurboTax: https://turbotax.intuit.com/personal-taxes/cd-download/
