Refund
Processing, which allows you to pay for Turbo Tax fees out of your refund, will become available
when all the forms are ready to be filed. Some federal forms do not yet have
the IRS final draft available and then states do not finalize some of their
forms until the federal ones are ready.
Please click on the REVIEW tab to see any forms that are
waiting and an estimate of when they will be ready .
Below is a list of federal form availability dates
https://ttlc.intuit.com/replies/3319876