Q. My 21-year-old son is in college. I know he could stay on my employer’s plan until he is 26. But he might be able to get better coverage in the exchange. Would he be eligible for a government subsidy? Would it be based on his income or mine?
A. If you declare him as a dependent on your income tax, then your income would be included in determining whether he gets a subsidy.
If you don’t claim him as a dependent, he might be eligible for Medicaid, depending on his income and whether he’s in a state that has expanded Medicaid under the ACA. If he files his own income tax return and his income is high enough to be subsidy-eligible (in 2016, at least $11,880 in states that haven’t expanded Medicaid, and at least $16,394 in states that have expanded Medicaid), he might qualify for a subsidy, as long as his income doesn’t exceed $47,080 (all of these income numbers are adjusted annually based on the federal poverty level guidelines).
He has the option to remain on your health insurance until he turns 26, regardless of whether or not you claim him as a dependent on your tax return. But depending on your plan and how far away from you he lives while he’s in college, he might find that he has little or no access to in-network providers. Getting his own plan – either in the exchange or from the college itself – would ensure that he has access to network providers where he’s going to school. That’s something to consider, even if he doesn’t qualify for subsidies in the exchange based on household income.