Maybe you are waiting for some forms. Click Review to see if you are missing some forms needed in order to e-file.
Many federal and state forms are not yet available. Check here for form availability. The dates are subject to change.
Be patient.
IF you e-file now, your return will go into “pending” until the IRS starts to accept/reject returns in late January. You cannot make any changes while the return is on the server. The IRS will start to accept/reject 2024 e-files on January 29. And….a state return cannot be accepted until after the IRS accepts your federal return.
It might be that not all the forms in your return have been finalized yet. If you have Draft forms in your return, it would not allow you to finish your return.
Use this link to reference when your tax forms will be available. You can search by TurboTax Product and for IRS and State-Specific Forms.