The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
About 5 million people could benefit from the fix to the Affordable Care Act’s “family glitch” that allows workers offered unaffordable family coverage to get subsidies in the marketplace – if they can show they qualify. This brief looks at some of the challenges consumers may face in deciding whether to take advantage of the fix.
No doubt it will take some time to sort out how elements of the debt deal (formally "The Budget Control Act of 2011") will all work. Delving into the details of how it affects subsidies in the Affordable Care Act (ACA) to make insurance more affordable helps to illustrate how complex this business can be. Let's start with a short primer on the ACA subsidies. Starting in 2014 people buying insurance on their own in…
This analysis details how ACA marketplace premiums changed by county from 2023 to 2024, after taking into account expanded subsidies available under the Inflation Reduction Act.
This analysis estimates that Americans currently buying insurance on the individual market would receive $2700 in subsidies (as tax credits) in 2014 under Obamacare. Tax credits are available for qualifying people buying insurance through the new health care marketplaces, or exchanges.
The Individual Mandate Penalty Calculator estimates your penalty for going uninsured vs. how much you would pay for health insurance coverage on the Affordable Care Act (ACA) marketplaces.
Ceasing payments for the Affordable Care Act’s (ACA) cost-sharing reduction program could save $10 billion, but cost an additional $12.3 billion in premium tax credits – an estimated net increase of $2.3 billion, or 23 percent, in federal spending on marketplace subsidies – in 2018, if insurers continue to participate in ACA marketplaces, according to a new analysis from the Kaiser Family Foundation. The cost-sharing subsidies, established to reduce out-of-pocket costs for ACA marketplace enrollees…
As Democrats push for an extension of the ACA’s enhanced premium tax credits, new data from KFF show the extent to which states won by Trump in 2024 have come to rely on the ACA Marketplaces and the tax credits, which make health care coverage more affordable for low- and middle-income Marketplace enrollees.
This webcast features a Kaiser Family Foundation briefing held on March 14, 2012, examining the policy and political implications of the pending U.S. Supreme Court case on the Affordable Care Act (ACA). At the briefing, the Foundation released new polling data on the public’s views about the case as well as their more general views about the health reform law. Participants included: Kaiser President and CEO Drew Altman (moderator)Joe Onek, Principal, The Raben Group Sheila…
Conservatives obviously don't like what they call "Obamacare" because they think it expands the role of government too much and spends too much money. But ironically, the Affordable Care Act (ACA) actually promotes -- though not explicitly -- something that has been a fundamental objective of conservatives in health care for years: high-deductible health plans with more "skin in the game." In a new study we just released, we commissioned three different actuarial consulting firms…
The Supreme Court will review the constitutionality of the Affordable Care Act (ACA) this November in California v. Texas. This fact sheet summarizes the major provisions of the ACA, illustrating the breadth of its changes to the health care system. If all of most of the ACA is struck down, many of these provisions could be eliminated.
© 2026 KFF