11. Are all individuals living in the United States subject to the individual shared responsibility provision?
All U.S. citizens living in the United States are subject to the individual shared responsibility provision as are all permanent residents and all foreign nationals who are in the United States long enough during a calendar year to qualify as resident aliens for tax purposes. Foreign nationals who live in the United States for a short enough period that they do not become resident aliens for federal income tax purposes are not subject to the individual shared responsibility payment even though they may have to file a U.S. income tax return. The IRS has more information available on when a foreign national becomes a resident alien for federal income tax purposes.