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Affordable Care Act premiums are expected to rise sharply next year if Congress does not intervene.
This is because the strengthening of subsidies that have reduced the costs of millions of health plans purchased through the ACA market in recent years will expire after 2025 (ACA is also known as Obamacare).
According to KFF, a nonpartisan health policy research group, these reinforced premium tax credits – the so-called “grant cliffs,” will bring an average premium up by around 75%. This, on average, will cost over $700 per year’s extra premium payments.
According to KFF, of the total 22 million people who have health plans through the ACA Marketplace, about 22 million people who have health plans through the ACA Marketplace, about 22 million people – of the total 22 million people who have health plans through the ACA Marketplace – about 22 million people –
“For these 22 million people, if these tax credits expire, it will be a huge premium shock on New Year’s Day,” said Larry Levitt, the group’s vice president of health policy.
ACA insurance plans are generally for those who have no access to workplace plans, such as students, young retirees, contractors, self-employed people, and unemployed people.
Levitt said the credit enhancement has been primarily responsible for lowering interest rates that have not been covered under insurance in recent years.
Approximately 7.9% of the US population was uninsured in 2023, the lowest share in history compared to 9.2% in 2019, citing federal data.
According to estimates from the Congressional Budget Office earlier this year, if the enhanced credit expires, more than 4 million Americans will be uninsured over the next decade.
Push to continue strengthened ACA subsidies
Democrats provided 2021 strengthened grants as part of the American Rescue Plan Act Pandemic Relief Act. Lawmakers extended them to the Inflation Reduction Act signed by former President Joe Biden in 2022.
It is unclear whether Republican-controlled Congress will expand them again.
The GOP did not include an extension as part of the so-called “Big Beautiful Building.” The Congressional Budget Office said its law also makes another 11 million Americans uninsured over the next decade due to changes in other healthcare policies.
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Promoted is being made to continue ACA subsidies by some Republican lawmakers, at least throughout the midterm elections.
Kriskruger, managing director of TD Cowen’s Washington Research Group, said Monday that there will be 11-day legislative days before potential governments are shut down, and Democrats are likely to “bend some policy muscles” to push for extensions.
“Many Congressional Republicans are keen to extend these grants ahead of the mid-term November 2026, fearing a health insurance sticker shock,” Kruger wrote.
Kruger writes that extending them would cost around $25 billion in 2026.
If these tax credits expire, you will be a huge premium shock on New Year’s Day.
Larry Levitt
Vice President of Health Policy at KFF
However, it appears that some lawmakers do not support the extension.
R-Md, chairing the Hard Light House Freedom Caucus. Rep. Andy Harris told NBC News in July that he hopes that the enhanced credits will end.
“It’s going to cost hundreds of millions of dollars. I can’t afford that,” Harris said. “It was community policy. News flash to America: Covid is over.”
A spokesman for Rep. Harris did not reply to requests for comment.
How premium tax credits work
The Premium Tax Credit was established under the ACA and was originally available to households with incomes of 100% to 400% of federal poverty levels.
The American Rescue Plan Act temporarily increased the premium tax credits for households with annual incomes of 400% or more of the federal poverty restrictions, expanding their eligibility. (This includes, for example, a family of four who earned more than $128,600 in 2025.)
The law also limits the amount that households pay their own self-pay for premiums at 8.5% of their income.
If the enhanced subsidies expire, households with incomes up to 150% or up to 150% of the federal poverty line will rise from $0 per year to $387 (approximately $32 per month), according to an analysis published by the Urban Institute and the Robert Wood Johnson Foundation, for example.
In 2025, a family of four will fall into this range between $32,150 and $48,225.
According to the report, those who earn 200% of the poverty line will have their premiums rise to $905 a year, up over 400%, up to $905 a year, according to the report.
Those with incomes above 400% of poverty are not eligible for ACA subsidies. They’re up from $3,576, at a premium of $6,490 a year, the report found.
Premium is already rising
Open registration for the ACA Marketplace Plan will begin on November 1st.
If Congress chooses not to extend the enhanced subsidies prior to that day, households will see a huge surge in their premiums when signing up for insurance plans, Levitt said.
Already, some insurers seem to be setting themselves up to increase their premiums than usual in anticipation of their enhanced credits expired and other policy uncertainties.
A typical insurance company proposed a premium increase in 2026, according to an August overview from KFF and Healthcare Peterson Center.
