How to start a second return?

[lpburrows]

need to submit several returns...

[jbeasley2]

If you want to prepare another return using TurboTax Online, you will need to set up another account.  TurboTax is set up to be one tax return per account, however you can have up to 5 accounts per email address.

If you are using the CD/Download version you can prepare as many returns as you like and have 5 e-files. TurboTax CD/Download version

See the TurboTax FAQ below for instructions on how to set up another account to prepare another return in TurboTax Online.

https://ttlc.intuit.com/replies/3288574