Fighting government abuse to protect your constitutional rights.

IJ Client, Ken Jouppi, is taking his case to the Supreme Court

Fighting for Justice. Defending Freedom.

IJ is a nonprofit, public interest law firm that represents everyday people — free of charge — when the government violates their most important constitutional rights. We focus on the areas of law that provide the foundation for a free society, and we win nearly three out of every four cases we file.

70%

Win Rate

Nearly 3 out of 4 cases won against the government

400+

Cases Filed

Across 50 states

35

Years

Since 1991

2,000+

Properties Saved

From government abuse

11

SCOTUS Wins

13 cases argued

$21M+

Assets Returned

Via forfeiture fights

300+

Legislative Reforms

To protect individual rights

South Side Pitch 2026

Join the IJ Clinic on Entrepreneurship to celebrate leading small businesses and local entrepreneurship at their 13th Annual South Side Pitch! Save your seat for the live event on Thursday, October 15th at 6 pm in Hyde Park by going to southsidepitch.com.

Group posing together in front of a South Side Pitch backdrop at an IJ Clinic event

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Our Pillars and Projects

IJ’s work targets the core freedoms that form the foundation of a free society: the right to own and enjoy property, speak freely, earn a living, and to be subject to fair and accountable laws and regulations. We have litigated hundreds of cases on behalf of thousands of individuals under those four pillars, and Americans are measurably freer in each area as a direct result of our work.

We build on this work through six projects that target major injustices in America today.

Recent Updates

Pottstown Residents File Second Lawsuit After Borough Tries to Circumvent Court Ruling with New Rental Inspection Law

Pottstown Residents File Second Lawsuit After Borough Tries to Circumvent Court Ruling with New Rental Inspection Law

POTTSTOWN, Pa.—Yesterday, Pottstown tenants Dottie and Eddy Rivera, their landlord, Steve Camburn, and their attorneys from the Institute for Justice (IJ) filed a second lawsuit against the borough, this time challenging…

Federal Jury Strikes Down Texas Sheriff’s Surveillance-Driven Traffic Stop Program

Federal Jury Strikes Down Texas Sheriff’s Surveillance-Driven Traffic Stop Program

SAN ANTONIO—Today, a jury in federal court found Bexar County liable for running an unconstitutional traffic stop scheme that turned mass surveillance of American drivers into a pipeline of pretextual traffic…

Victory! Danville Confirms Award-Winning Garden Complies with Local Code After IJ Letter

Victory! Danville Confirms Award-Winning Garden Complies with Local Code After IJ Letter

The city of Danville, Illinois will not be pursuing enforcement action against gardeners Jeremy Boggess and Kristi Church after the Institute for Justice (IJ) sent a letter…

Five South Side Businesses Selected for Finals in Pitch Showcase

Five South Side Businesses Selected for Finals in Pitch Showcase

CHICAGO—Five South Side businesses will compete on October 15 in the finals of the 13th annual South Side Pitch, hosted by the Institute for Justice Clinic on Entrepreneurship. The competition…

Victory! Court Rejects Qualified Immunity in Louisiana Motorists’ Case, Allowing Fourth Amendment Claims of an Unconstitutional Traffic Stop to Continue

Victory! Court Rejects Qualified Immunity in Louisiana Motorists’ Case, Allowing Fourth Amendment Claims of an Unconstitutional Traffic Stop to Continue

NEW OLREANS—For nearly four years, Mario Rosales and Gracie Lasyone have pursued justice over an unconstitutional traffic stop and roadside questioning by two Alexandria, Louisiana, police officers. Last year, Mario and…

How Flock is trying to take credit for the post-pandemic crime drop

How Flock is trying to take credit for the post-pandemic crime drop

Boosters of automated license plate reader (ALPR) surveillance make grand claims about the capabilities of their technology. Flock Safety, for instance, says its mission is to “eliminate…

Illinois Town Threatens to Destroy Award-Winning Garden, Violating State’s Right-to-Garden Law

Illinois Town Threatens to Destroy Award-Winning Garden, Violating State’s Right-to-Garden Law

The city of Danville is threatening to uproot an award-winning neighborhood garden, in violation of state law.

Federal Court Orders DHS to Stop Detaining People with Valid Identification and Halts Warrantless Construction Site Raids

Federal Court Orders DHS to Stop Detaining People with Valid Identification and Halts Warrantless Construction Site Raids

MOBILE, Ala.—A federal judge in Alabama ordered immigration officers to stop warrantless raids of construction sites, to stop detaining construction workers without a reason to suspect that a specific individual…

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Watch the Stories Behind the Cases

Hear directly from the people at the center of important legal fights, as we stand up for the rights of all Americans.