The Institute for Justice litigates to protect the constitutional rights of all Americans. IJ defends ordinary people who want to earn an honest living, own and enjoy their property, speak freely, and give their children a good education but find that the government is standing in their way.
We fight to hold government officials accountable when they violate constitutional rights and to prevent governments at all levels from bending the rules to expand their power or advance illegitimate ends.
IJ wins three out of four cases through outright courtroom victories or legislative change prompted by our lawsuits.
Featured Cases
4th Amendment Project | Open Fields Doctrine | Private Property
Alabama Open Fields
Killen, Alabama
Three northern Alabama residents have teamed up to file a lawsuit challenging a statute that allows game wardens to trespass on private property without a warrant.
Listeners’ Guide to Martin v. US
Supreme Court Argument Resources Find out more about the case Brief for Petitioners Supreme Court Docket Listen to the argument Media Contact Andrew Wimerawimer@staging.ij.org…
4th Amendment Project | Economic Liberty | Private Property
FinCEN Border Cash Surveillance
Esperanza Gomez and Arnoldo Gonzalez, Jr. run small businesses near the U.S.-Mexico border that provide everyday, small-dollar financial services—often for customers without bank accounts. In San Diego, Esperanza helps customers cash checks (often to buy…
Immunity and Accountability | Private Property | SWAT Destruction
North Carolina SWAT Destruction
A North Carolina family is seeking to hold SWAT teams accountable for raiding the wrong home in April 2024.
Economic Liberty | First Amendment | Occupational Licensing | Occupational Speech
Gray v. Maine Dept. of Public Safety
Joshua Gray, a private investigator, wanted to expand his business into his home state of Maine. In violation of his First Amendment rights, the state denied his request for a license, because he has criticized…
Civil Forfeiture | Private Property
Nevada Civil Forfeiture
Marine veteran Stephen Lara was left on the side of the highway in Nevada without any money, after police took his life savings without ever charging him with any wrongdoing. Stephen has teamed up with…
4th Amendment Project | Civil Forfeiture | Private Property
Texas Forfeiture II
Harris County, Texas, has an unconstitutional financial incentive for law enforcement to seize property and cash excessively without probable cause, often sweeping up innocent people in the process. Ameal Woods and Jordan Davis are two…
Civil Forfeiture | Private Property
Kermit Warren Forfeiture
DEA agents took Kermit Warren’s life savings from him when he was traveling to purchase a new truck for his tow truck business. They never charged Kermit with a crime. With IJ’s help, Kermit was…
Immunity and Accountability | Private Property
Byrd v. Lamb
When police violate the rights of Americans, as they did to Kevin Byrd and Hamdi Mahmoud, they should be held accountable. IJ is asking the Supreme Court to take both of these cases and ensure…
Civil Forfeiture | Private Property
Indiana Forfeiture Defense Appeal
The state of Indiana is attempting to make Terry Abbott win back his seized money in court without a lawyer. However, IJ has stepped in to defend Terry on appeal and is urging the court…
Economic Liberty | First Amendment | Occupational Licensing | Occupational Speech
North Carolina Engineering Speech
Wayne Nutt is a retired engineer who still talks about engineering and wanted to testify as an expert witness in a case that involved engineering issues. The state of North Carolina argued Wayne’s testimony was…
Kentucky School Choice
In March 2021, Kentucky created a school choice program that benefits thousands of low-and-middle-income families throughout the state. Just a few months later, a lawsuit attacked the program. IJ has intervened on behalf of two…
4th Amendment Project | Civil Forfeiture | Private Property
US Private Vaults Seizure
FBI agents broke into hundreds of private security deposit box without warrants. Holding government officials accountable for violating Fourth Amendment rights is crucial to ensure similar abuses don’t occur in the future.
4th Amendment Project | Private Property | Rental Inspections
Orange City, Iowa, Rental Inspections
Landlords and tenants in Orange City, Iowa are forced to open their doors to government officials without a warrant, simply because the property is a rental. This intrusive rule violates the Fourth Amendment, and that’s…
Tarpon Springs Food Trucks
Tarpon Springs, Florida bans food trucks from operating in the downtown area, unless the owner also has a brick-and-mortar restaurant. The owners of one food truck are working with IJ to fight for their right…
Economic Liberty | Eminent Domain | Private Property
Brinkmann, et al. v. Town of Southold, New York
The Brinkmann family owns hardware stores in Long Island and purchased property with the hope of opening a new store. The town now wants to take the land through eminent domain, simply because they don’t…