You can't file until the forms are ready, when you go through the Review tab it should tell you which forms. And even if Turbo Tax lets you submit your return they will just hold it until the IRS opens filing on Jan 27, 2021 or later. So there's no hurry. Most people who file early have to amend later. Have you got all your W2 and any 1099s yet?
Federal forms Availability
https://ttlc.intuit.com/community/forms/help/irs-forms-availability-table-for-turbotax-individual-pe...
