Illinois will see a significant expansion of public safety and criminal justice reforms in 2026, as hundreds of new laws approved by the General Assembly take effect across the state. Among the most consequential measures are new requirements for firearm storage, expanded protections for crime victims, and updated procedures for law enforcement reporting and investigations. Lawmakers said the package of legislation reflects growing concerns about gun safety, violent crime, and gaps in services for vulnerable populations.
One of the most closely watched changes involves firearm ownership and storage. A new law requires gun owners to securely store firearms if a minor lives in or visits the home, or if any resident is legally prohibited from possessing a weapon. The measure was shaped in part by research showing that unsafe firearm storage remains widespread in the United States, raising the risk of accidental shootings and unauthorized access. Supporters of the law argued that requiring locked storage in specific circumstances is a preventative step aimed at reducing harm without banning gun ownership.
Under the legislation, gun owners who fail to comply may face civil liability, with any resulting fines directed to the state’s Mental Health Fund. Lawmakers emphasized that the funding mechanism is intended to support mental health services that often intersect with issues of violence prevention and community safety.
Several new laws also focus on strengthening protections for victims of sexual assault, stalking, and human trafficking. One measure establishes a statewide response system for survivors of human trafficking, designed to improve coordination among service providers and law enforcement agencies. Another removes the statute of limitations for cases involving involuntary servitude or human trafficking, allowing survivors to seek justice regardless of how much time has passed since the offense occurred.
Additional reforms clarify how harassment cases are evaluated when determining whether conduct meets the legal threshold for stalking. By refining these standards, lawmakers aim to provide clearer guidance for prosecutors and courts while improving outcomes for victims who face repeated or escalating threats. Other legislation expands victims’ rights during criminal proceedings and strengthens reporting requirements for sexual assault and domestic violence cases, with the goal of improving accountability and transparency throughout the justice system.
Illinois will also prohibit the use of self-administered sexual assault evidence collection kits beginning January 1. Lawmakers said the change is intended to ensure that evidence is collected by trained medical professionals, reducing the risk of compromised investigations and improving the quality of forensic evidence used in prosecutions.
In another update, the state will make it easier to prosecute cases involving the nonconsensual distribution of sexual images. Prosecutors will be allowed to file charges either where the image was sent or where the victim resides, a change designed to address jurisdictional challenges that have complicated past cases.
Public safety reforms extend beyond violent crime. A new law classifies most squatters as trespassers, allowing law enforcement to remove them more quickly from properties they occupy without permission. Supporters said the measure closes loopholes that have allowed unauthorized occupants to delay removal by exploiting civil protections.
Missing persons investigations will also change under new rules that prohibit waiting periods before filing reports. Police agencies will be required to promptly enter information into a federal database for individuals missing longer than 60 days, and cases must remain active until resolved, reflecting a shift toward more sustained investigative efforts.
Finally, Illinois will establish a public fund to cover veterinary expenses for retired police K-9s. Lawmakers described the move as a way to recognize the service of working dogs that assist in law enforcement operations and to ease the financial burden on the agencies or individuals who care for them after retirement.
Together, the new laws represent a broad effort by Illinois lawmakers to address public safety through prevention, victim support, and procedural reform, setting the stage for notable changes across the state beginning in 2026.
