Turbotax will open e-filing to stockpile returns on January 7. However, the IRS has not announced yet when they will open e-filing, and early returns just sit in the data warehouse until the IRS opens.
Moreover, you are not legally allowed to file until you have all your required documents (W-2s, 1099s, etc,). And not all part of the Turbotax program will be functional on January 7. Depending on how long it takes the IRS to approve new forms and changes to the tax laws, some part of the program may not be ready until mid-February. We can't know when it will be possible for you to file, based on your tax situation.
https://ttlc.intuit.com/community/articles/community-news-announcements/tax-year-2020-upcoming-dates...
