Never file a second return under the login you used to file your own return. Doing this overwrites (replaces) your original tax return data and will cause future problems when retrieving or transferring your tax return.
Instead, create a new User ID/Password combination for the second return. Here's how:
- Sign out of TurboTax Online if you're still signed in under your login.
- Go to turbotax.com and look for the Start for Free button or the Sign up link.
- On the Let's Set Up Your Account screen, enter a new User ID/Password combination for the second return, along with the other requested info.
- After signing up, proceed with the second return.
But my login is already paid for. Won't I get charged for a new login?
Fee determination is tied to the primary taxpayer's Social Security number, not the login. Reusing the same TurboTax Online login for multiple returns won't prevent additional charges; it'll only create future headaches and lost tax returns.
It might be more economical to switch to the CD/Download Desktop software if you're planning to prepare returns for family members. Here are some resources that can help you decide: