can I file multiple returns for family members with my recently purchased 2025 turbotax?

[xmasbaby0]

Your question seems to be posting from online TurboTax.   When you use online TT, you get one return per fee, and each return needs its own email, account and user ID.   There are separate fees for federal and state.

https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-start-another-return-in-turbotax-onli...

https://turbotax.intuit.com/personal-taxes/online/file-your-own-taxes/

If you purchased and downloaded the desktop software, then you can prepare and e-file up to five federal returns and the state returns that go with them.  There is a $25 state e-file fee with desktop.   If you have more than five returns, print and mail the additional returns.