Subsidies - Research and Data from KFF

Updated KFF Calculator Estimates Marketplace Premiums to Reflect Expanded Tax Credits in COVID-19 Relief Legislation

Mar 10, 2021

News Release

KFF has updated its 2021 Health Insurance Marketplace Calculator to reflect the expanded premium tax credits available to people who purchase their own coverage through their state’s health insurance exchange as passed by Congress in the American Rescue Plan Act and expected to be signed into law soon. The calculator allows users to enter their age, income, family size, and zip code to assess their eligibility for tax credits and how much they can expect…

KFF Follow-Up Survey of Marketplace Enrollees: Following End of Enhanced Credits, Half of Marketplace Enrollees Now Say Costs Are a Lot Higher, Most Expect to Cut Back on Basic Household Expenses to Afford Coverage

Mar 19, 2026

News Release

Following the expiration of the enhanced premium tax credits for people with Affordable Care Act (ACA) Marketplace plans, a new KFF follow-up survey of the same Marketplace enrollees KFF surveyed in 2025 finds half (51%) of returning enrollees say their health care costs are “a lot higher” this year compared to last year, including four in ten who specifically say their premiums are “a lot higher.”

Trump Has No Health Plan, He Has the Art of the Health Care Deal

Jan 6, 2026

From Drew Altman

In his first column for the new year, KFF CEO Dr. Drew Altman analyzes President Trump’s “make a deal” approach to health care. He explains that while the president doesn’t have a health reform plan, or even “concepts of a plan,” or a replacement for the ACA, he does have a distinctive set of tactics that features one-off deals with the health care industry that are more like “health policy by transaction.” He writes that…

Higher Premium Payments or Higher Deductibles: The Tradeoffs ACA Enrollees Face

Jan 14, 2026

Issue Brief

This Health System Tracker analysis examines the tradeoffs ACA Marketplace enrollees must consider as they decide whether to keep their current plan or switch to a new one, following the expiration of the ACA’s enhanced premium tax credits at the end of 2025.

More Than 3 in 4 ACA Marketplace Enrollees Live in States Won by President Trump in 2024

Oct 3, 2025

Quick Insights

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.

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