Tax time can include massive surprises for some folks who have Affordable Care Act protection, together with owing a refund to the federal government for premium subsidies acquired throughout the earlier yr.
More adjustments lie forward that make it essential for these getting subsidies in 2026 to trace their revenue and take steps to guard in opposition to that type of monetary hit.
First, the fundamentals of how the subsidies work.
Enrollees pay a share of their family revenue towards their medical health insurance premiums primarily based on a sliding scale, ranging in 2025 from nothing for very low-income folks to eight.5% at increased revenue ranges. Subsidies, normally paid on to insurers, cowl the remaining.
The revenue calculation executed throughout open enrollment is an estimate of what a family thinks it’s going to earn within the coming yr. At tax time, ACA enrollees should reconcile what they acquired in subsidies with what they really earned. If their revenue rose, they could owe some of the subsidies again.
But don’t skip submitting! People who get ACA subsidies should file tax returns regardless of their revenue, and that’s changing into much more essential: The Trump administration is already removing folks from subsidy eligibility if they’ve gone two consecutive years with out submitting, and it’s proposing reducing that to at least one yr.
All enrollees who acquired subsidies for ACA protection in 2025 — and more than 90% got at least some help — want to incorporate a particular kind, the 8962, with their tax filings. That kind is used to reconcile an individual’s precise revenue with the quantity of subsidies they acquired, info the IRS mails them on a separate, 1095-A form. Subsidy quantities are primarily based partly on the revenue projections they made after they enrolled of their ACA plans.
And that may result in surprises. Some might discover they get a refund if their revenue was lower than they estimated. But, if their revenue went above their preliminary or up to date estimates, they most likely qualify for much less in help and should pay a refund.
Groups that assist folks file their taxes say it’s not at all times simple for folks to precisely estimate their revenue for the yr forward, particularly these who run their very own companies, work a number of jobs, or have work that comes with various hours.
Clients will say, “I can make anywhere between $20,000 and $45,000 next year. I just don’t know,” stated Katie Alexander, director of coaching and volunteers for the well being and financial alternative program at Pisgah Legal Services, a western North Carolina nonprofit that gives free tax and medical health insurance assist to folks with low incomes.
Still, for taxes being filed now for the 2025 tax yr, there is a cap on what many individuals should repay.
That cap is $375 for a single particular person who earned lower than $31,300 in 2025, or two times the federal poverty level. The most owed below that sliding scale for folks whose revenue is on the upper finish of the vary is $1,625 for a person and $3,250 for a household.
There is not any compensation cap for folks incomes greater than 4 instances the federal poverty stage — totaling $62,600 in 2025 for a person or $106,600 for a household of three — so they may owe again all quantities that exceeded their eligibility.
“The amount is just so staggering for folks,” Alexander stated.
One lady whom Pisgah employees helped with pulling collectively her taxes for 2025 made simply above $50,000, which was greater than she initially estimated. Her compensation was capped at $1,625, Alexander stated. Without that cap, she would have owed $4,000, a considerable chunk of her annual revenue.
Congressional Republicans’ One Big Beautiful Bill Act, signed into regulation by President Donald Trump final summer season, removed those repayment caps. That means come subsequent yr’s tax season, there will probably be no sliding-scale restrict to how a lot folks might owe again in subsidies for 2026 if their revenue exceeds their projections.
“That’s just going to be absolutely devastating,” Alexander stated.
There are not less than two different issues to bear in mind, each stemming from covid-era enhanced tax credit, which expired on the finish of final yr as a result of Congress didn’t lengthen them. One is that the quantity of family revenue folks should pay towards their premiums this yr earlier than subsidies kick in has risen to simply over 2% on the low finish of the revenue scale and as much as almost 10% for higher-income earners.
The second is that households incomes over 4 instances the federal poverty stage not qualify for ACA subsidies.
The largest monetary hit may very well be felt by enrollees whose revenue rises sufficient throughout the yr to exceed 4 instances the poverty stage. In that case, they might owe again all of the subsidies they receive in 2026.
And that may very well be lots.
In 2025, for instance, the common month-to-month premium for ACA protection was $619, however the common enrollee acquired subsidies price sufficient to offset all however $74 of that, in keeping with the Peterson-KFF Health System Tracker.
There’s one other twist for some. Because the improved credit weren’t prolonged, individuals are paying, on common, double the quantity towards their premiums this yr, so they could be wanting so as to add to their incomes to cowl the associated fee. A recent poll by KFF discovered that 43% of individuals who remained enrolled in protection this yr are planning to work extra hours or get further work to cowl these prices.
“That makes sense, but it can also present a risk of being eligible for less subsidy money than they thought, or even mean they would have to repay the entire tax credit,” stated Cynthia Cox, senior vp and director of the Program on the ACA at KFF, a well being info nonprofit that features KFF Health News.
People can replace their projected revenue on the market web site because it adjustments throughout the yr.
Pisgah employees are calling folks they’ve labored with and saying, “Please, please, please, if your income changes, call us so we can adjust your income through the marketplace,” Alexander stated.
As a lot as attainable, preserve observe of revenue throughout the yr. This isn’t simple, particularly for staff who don’t have a job with common paychecks.
“If you’re meeting with a CPA to talk about taxes, have a conversation to make sure you’re making enough money to afford your costs, but not too much to lose eligibility for a subsidy,” Cox stated. “Contributing toward a retirement plan or a health savings account can lower part of your income that counts toward subsidy eligibility.”
Others may select to dial again their work hours or forgo a brand new consumer contract.
“If taking that extra shift means putting you over the line of 400% of the federal poverty level and that’s going to cost you $10,000 in repayments, maybe don’t take that shift,” stated Jason Levitis, a senior fellow on the Urban Institute who follows ACA and tax coverage points.