To file an additional return with TurboTax Online you would have
to start a new account, with a new user id and password, and you would have to
pay separately for each one.
I would suggest, that if you have several returns to file, the
CD/Download version may be better because you can prepare as many returns as
you would like and can e-file up to five for free. Any additional returns would
have to be mailed.
You can also get one free state program with the CD/Download
version, but will be charged to e-file every state return.
