Can I still file my taxes in TurboTax after the October 15 deadline?

Yes, if you missed the October 15 tax extension deadline, you have until October 31 to file your return online in TurboTax, but it may be subject to late filing fees.

After October 31, you can't start, finish, or e-file new returns in TurboTax Online. You'll need to use TurboTax Desktop and mail your return.