You have to
indicate on your federal tax return your health insurance coverage status for the
year. Since you are an overseas resident you would indicate in the
TurboTax program that you did Not have ACA compliant coverage at any point during the year. You will
then be asked what would waive the tax penalty for not being insured for your
situation. You would indicate that either Spent 330 days or
more outside U.S. or Resident of foreign country or
U.S. territory. The exemption from the penalty would show on Line 61
of Form 1040 as having Full year coverage.