I was doing my taxes and when I completed by filing I could not file it because Turbo Tax said it would be finalized today. It is not available.
TurboTax doesn't always meet its target date. Check back early tomorrow to see if it was released overnight. You can track availability using this link: https://form-status.app.intuit.com/tax-forms-availability/formsavailability?albRedirect=true&product=Turbotax_online&bu=cg