Correct me if I am wrong, but something I see from the APTC aspect of this is huge tax implications when you go to file. What I mean is if I project my 2014 income to end up being 300% of FPL, I get a subsidy, but when I file my 2014 taxes it ends up being 402% making me ineligible for a subsidy, will I have to pay back my subsidy? In my mind the subsidy would have to be paid back; if not, I will project my income to be only 200% of FPL every year. Can you imagine the implications when the leading cause of bankruptcy moves from medical bills to having to pay back premium subsidies because estimating my income is off and I have to pay back thousands of dollars in subsidy? Do you honestly think people will be paying close attention throughout the year to make sure what they inputted in October is true throughout the year?
Yes, you are subject to a "clawback" of subsidies, but I think the maximum is $2500 per family, but I may be wrong. Also, you will be able to manually update your subsidy amount throughout the year, and at time of application you can ask for a lesser subsidy to avoid the situation.