Center for American Progress

The Implementation Timeline of the One Big Beautiful Bill Act
Article
The U.S. Capitol is seen at sunset.
The U.S. Capitol is seen at sunset on June 1, 2025, in Washington, D.C. (Getty/Kevin Carter)

On July 4, 2025, President Donald Trump signed congressional Republicans’ One Big Beautiful Bill Act (OBBBA) into law—enacting the largest-ever cuts to basic needs programs in U.S. history in order to fund tax cuts for the ultrawealthy. The law’s provisions have dozens of staggered beginning and ending dates over the next decade. Below is a timeline that details the enactment dates of cuts to health care and food assistance, the cancellation of policies to make American-made energy more affordable, the implementation of tax changes, and the enactment of policies that will raise the costs of higher education.

Filter the timeline by category and expand each entry for details.

Timeline: OBBBA implementation

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Authors

Kennedy Andara

Policy Analyst

Corey Husak

Director, Tax Policy

Sara Partridge

Associate Director of Higher Education

Madison Weiss

Senior Policy Analyst, Higher Education

Akshay Thyagarajan

Policy Analyst, Domestic Climate Policy

Lucero Marquez

Associate Director, Federal Climate Policy

Natasha Murphy

Director, Health Policy

Brian Keyser

Research Associate

Kyle Ross

Policy Analyst, Inclusive Economy

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Health Policy

The Health Policy team advances health coverage, health care access and affordability, public health and equity, social determinants of health, and quality and efficiency in health care payment and delivery.

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Inclusive Economy

We are focused on building an inclusive economy by expanding worker power, investing in families, and advancing a social compact that encourages sustainable and equitable growth.

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