I am having the exact same problem. It asks if box 7 is checked and I say yes (meaning mortgage is for my primary home), but it still does not count the deduction.
(No, it is not because my deductions add up to less than $24,400. It should be FAR greater. TurboTax very clearly did not count the mortgage interest. The interest is fully deductible and has been in past years, so it is not the new tax law either. )
