Unfortunately, you would need to prepare you and your wife's returns separately. You will need to print and mail your wife's return, but you will still be able to NETFILE your own return.
Also, if your wife had a principal residence that was sold or transferred, then you will need to use TurboTax CD/Download to prepare her return. TurboTax Online doesn't include the necessary form.
TurboTax Expert Assist
Get answers to all your tax questions
Our experts are available on-demand, no appointment needed. Get help all year long with TurboTax Expert Assist.