How do I file another tax return besides the one I just filed

You asked:   "How do I file another tax return besides the one I just filed?"

I presume you mean a return for a different person.   You cannot file 2 returns for yourself, of course.

You cannot use the same account for the second person's return.  If you try to prepare someone else's return in the same account, it will overwrite your original return and make it unrecoverable.

The second return would need to be prepared in a separate account (separate User ID).   You can use the same email address for notification purposes in up to 5 accounts, but each User ID has to be unique.

 FAQ:  How do I start another return in Online TurboTax?
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