Stun guns are legal in Illinois, but only if you hold a valid Firearm Owner’s Identification (FOID) card issued by the Illinois State Police. The same card you’d need to own a handgun covers stun guns and tasers, and carrying one without it exposes you to felony charges. Where you carry matters too: possession near schools, courthouses, parks, public transit, or public housing turns a basic offense into a serious felony even for cardholders.
The FOID Act states that no person may acquire or possess any firearm, stun gun, or taser in Illinois without a valid card.1Illinois General Assembly. Illinois Code 430 ILCS 65/2 – Firearm Owners Identification Card Act Stun guns and tasers are listed as a separate category from firearms, but the licensing requirement, background check, and penalty structure are the same. The law treats the two devices identically, so every rule below applies whether your device requires direct contact or fires electrified darts from a distance.
Getting a FOID Card
You apply online through the Illinois State Police Firearm Services Bureau portal. The fee is $10, and you’ll need a valid Illinois driver’s license or state ID.2Illinois State Police. FOID Frequently Asked Questions The statutory processing window is 30 days, though delays are common. Once issued, the card is valid for 10 years.
To qualify, you have to clear several eligibility requirements:
- Be 21 or older. Under-21 applicants need written consent from a parent or legal guardian who is themselves FOID-eligible, submitted as a notarized affidavit, and cannot have misdemeanor convictions other than traffic offenses.3Illinois General Assembly. Illinois Code 430 ILCS 65/4 – Application for Firearm Owners Identification Cards
- Have no felony convictions under Illinois or any other state’s laws. A felony is a permanent bar.
- Have no domestic battery or aggravated domestic battery convictions, and no active order of protection prohibiting firearm possession.
- Have no mental health disqualifier: patient status at a mental health facility within the past five years, involuntary admission, or adjudication as a person with a mental disability.
- Not be addicted to narcotics.
- Have no conviction within the past five years for battery, assault, aggravated assault, or violation of an order of protection involving a firearm.
Where You Can and Cannot Carry
The FOID card lets you own a stun gun. It does not let you carry one wherever you like.
Under the Unlawful Use of Weapons statute, you can’t carry a stun gun concealed on your person or in a vehicle unless you’re at your own home, your fixed place of business, or on another person’s property with permission.4Illinois General Assembly. Illinois Code 720 ILCS 5/24-1 – Unlawful Use of Weapons FOID holders get a narrow exception when the device is unloaded and enclosed in a case, which allows transport but not ready carry. Concealed carry license holders have broader rights under the Firearm Concealed Carry Act.
Several locations trigger much steeper penalties. Carrying a stun gun in or within 1,000 feet of any of the following elevates the offense from a Class A misdemeanor to a Class 3 felony:
- Any school property, regardless of the time of day or whether school is in session
- Public parks and courthouses
- Vehicles or facilities owned, leased, or contracted by a public transportation agency
- Residential property owned, operated, or managed by a public housing agency
Bars and ticketed public events are also off-limits. You cannot carry a stun gun in any establishment licensed to sell alcohol or at any public gathering that charges admission or requires a government-issued permit. That violation is a Class 4 felony.4Illinois General Assembly. Illinois Code 720 ILCS 5/24-1 – Unlawful Use of Weapons
Any building or land supported by public funds adds another layer. Possessing a weapon there without written permission from the chief security officer is a Class A misdemeanor.5Illinois General Assembly. Illinois Code 720 ILCS 5/21-6 – Unauthorized Possession or Storage of Weapons
Transporting a Stun Gun
To move a stun gun from one place to another, Illinois law requires it to be unloaded and enclosed in a case. This is the specific exception that lets FOID holders carry one in a vehicle without running afoul of the concealed-carry rule.4Illinois General Assembly. Illinois Code 720 ILCS 5/24-1 – Unlawful Use of Weapons A firearm carrying box, shipping box, or similar hard-sided container works. A stun gun loose in the glove compartment does not.
Illinois doesn’t impose specific home storage rules for stun guns. A lockbox or safe is still the sensible move, particularly with children in the house. If someone else accesses your device and causes harm, civil liability is possible even without a criminal storage violation.
Using a Stun Gun in Self-Defense
Illinois allows the use of force in self-defense when you reasonably believe it’s necessary to protect yourself or someone else from an imminent threat of unlawful force.6Illinois General Assembly. Illinois Code 720 ILCS 5/7-1 – Use of Force in Defense of Person A stun gun is generally considered non-lethal force, so the threshold for justified use is lower than it would be for a firearm. You don’t need to fear for your life. A reasonable belief that someone is about to use unlawful physical force against you is enough.
The force still has to be proportional, and the threat has to be one a reasonable person would perceive. Using a stun gun on someone who merely insulted you would not qualify, and you’d lose the defense while picking up assault or battery charges. When use of force is found justified, the law also shields you from civil suits brought by the aggressor or their family.
Penalties for Illegal Possession or Use
The charge depends heavily on circumstances, and the gap between the misdemeanor floor and the felony ceiling catches many people off guard.
Possession Without a FOID Card
Carrying a stun gun concealed or in a vehicle without a FOID card is a first-offense Class A misdemeanor under the basic Unlawful Use of Weapons statute, punishable by up to one year in jail and a fine of up to $2,500. But prosecutors can also charge under the Aggravated Unlawful Use of Weapons statute, which specifically targets possession without a currently valid FOID card. That’s a Class 4 felony with a sentencing range of one to three years. A second or subsequent aggravated offense is a Class 2 felony carrying a mandatory three to seven years.7Illinois General Assembly. Illinois Code 720 ILCS 5/24-1.6 – Aggravated Unlawful Use of a Weapon
Which charge gets filed often turns on criminal history and the circumstances of the arrest. Carrying a stun gun without a FOID card is felony exposure, not a slap on the wrist.
Carrying in Restricted Locations
Carrying near schools, courthouses, public parks, public transportation, or public housing is a Class 3 felony with a sentencing range of two to five years. A second or subsequent violation of the basic carrying offense is also a Class 3 felony, even outside restricted zones.4Illinois General Assembly. Illinois Code 720 ILCS 5/24-1 – Unlawful Use of Weapons
Using a Stun Gun During Another Crime
Committing a robbery while armed with a stun gun can result in armed robbery charges. Because a stun gun qualifies as a dangerous weapon other than a firearm, this is a Class X felony with a sentencing range of six to thirty years and no possibility of probation.8Illinois General Assembly. Illinois Code 720 ILCS 5/18-2 – Armed Robbery
Traveling With a Stun Gun
Illinois law only governs what happens inside Illinois. Cross a state line and other rules take over.
Federal law prohibits bringing any dangerous weapon into a federal facility, which includes federal courthouses and government office buildings. The penalty is up to one year in prison for most federal buildings and up to two years for federal court facilities. The statute’s definition of “dangerous weapon” covers any device readily capable of causing death or serious bodily injury, and stun guns fall within it.9Office of the Law Revision Counsel. 18 USC 930 – Possession of Firearms and Dangerous Weapons in Federal Facilities
For air travel, the TSA prohibits stun guns and tasers in carry-on luggage. You may pack them in checked bags if the device is transported in a manner that prevents accidental discharge. Lithium batteries in some models can trigger additional airline-specific restrictions, and the TSA officer at the checkpoint has the final call.10Transportation Security Administration. Stun Guns/Shocking Devices
No federal law specifically regulates driving across state lines with a stun gun. Several states still ban or heavily restrict them, so a trip that’s legal when you leave Illinois can turn into a criminal charge the moment you cross a border. Check the destination state’s rules before you go.
Local Ordinances
Illinois preempts local regulation of handguns and firearm transportation by FOID holders, but the preemption statute does not clearly extend that protection to stun guns.11Illinois General Assembly. Illinois Code 430 ILCS 65/13.1 – Preemption Some municipalities may add their own restrictions on where stun guns can be carried, or require registration beyond the FOID card. A call to your local police department’s non-emergency line is the fastest way to confirm what applies in your city or county.