Idaho GPS Tracking Laws: Is It Legal to Put a Tracker on a Car? (2026)

Here is the uncomfortable truth: Idaho has no law that makes it a crime to put a GPS tracker on someone else's car. No statute mentions tracking devices, AirTags, or electronic location monitoring of a private vehicle.

That makes Idaho one of the weakest states in the country for tracking victims. In most states, secretly attaching a tracker to a car you do not own is itself a crime. In Idaho, prosecutors have to fit the conduct into the general stalking statute, and a single hidden tracker often does not qualify.

This guide explains what Idaho law actually covers, when tracking crosses into criminal stalking under Idaho Code 18-7906, why the state's wiretap law does not help, and what you can do if you find a tracker on your vehicle. It is part of our GPS Tracking Laws by State series.

Is It Legal to Put a GPS Tracker on a Car in Idaho?

If the car is yours, yes. If the car belongs to someone else, the honest answer is that Idaho law does not clearly say no.

There is no Idaho statute that prohibits installing a tracking device on another person's vehicle. The legislature has never passed one, and nothing in the 2024 through 2026 sessions changed that. A jealous ex who slips an AirTag into a door pocket has not committed a device-placement crime in Idaho the way they would in California, Texas, or even neighboring Utah.

That does not mean tracking someone is consequence-free. If the tracking is part of a repeated pattern that seriously alarms the victim and would cause a reasonable person substantial emotional distress, or that would make a reasonable person fear death or physical injury, it can support a stalking charge. And federal law applies regardless of what Idaho's code says.

But the gap is real, and it matters most for victims. A police officer looking at a single discovered tracker, with no other harassment, often has no Idaho crime to charge.

Idaho Has No Tracking Device Statute

At least a majority of states now have a statute that directly addresses electronic tracking devices. Some make unauthorized placement a standalone crime. Others fold GPS tracking into their stalking laws by name.

Idaho has done neither. Search Title 18 of the Idaho Code and you will not find the phrase "tracking device" in any criminal prohibition aimed at private individuals. The only place tracking devices appear in the relevant chapters is in a definition that excludes them from the wiretap law, which is covered below.

This leaves Idaho in a small group of gap states where the legality of planting a tracker turns entirely on indirect theories: stalking, trespass if the installer entered private property, or a civil privacy lawsuit after the fact.

When Tracking Becomes Stalking (Idaho Code 18-7906)

The workhorse statute is stalking in the second degree, Idaho Code 18-7906. A person commits it by knowingly and maliciously engaging in a course of conduct that seriously alarms, annoys, or harasses the victim and that would cause a reasonable person substantial emotional distress, or a course of conduct that would cause a reasonable person to fear death or physical injury for themselves or a family or household member. Prong one is conjunctive: the subjective effect on the victim alone is not enough without the objective reasonable-person element.

Two pieces of the statute matter for GPS tracking.

First, "course of conduct" means repeated acts of nonconsensual contact. One act is not enough. A single tracker, discovered once, may not satisfy the statute unless prosecutors can show ongoing monitoring or other contacts that form a pattern.

Second, the definition of nonconsensual contact includes following the victim or "maintaining surveillance, including by electronic means," on the victim. That phrase is how GPS tracking gets into the statute. Continuous monitoring through a hidden tracker, combined with showing up where the victim goes, sending messages that reveal knowledge of their movements, or other contact, can add up to a chargeable course of conduct.

Stalking in the second degree is a misdemeanor, punishable by up to one year in county jail and a fine of up to $1,000.

Stalking in the first degree, Idaho Code 18-7905, is a felony version that applies when aggravating factors are present: the conduct violates a protection order, no contact order, or injunction; the defendant possessed a deadly weapon; the victim is under 16; or the defendant has a stalking conviction within the past seven years, among others. It carries one to five years in state prison and a fine of up to $10,000.

Why Idaho's Wiretap Law Does Not Apply

Some victims assume the state's electronic surveillance law must cover GPS trackers. It does not, and the exclusion is explicit.

Idaho Code 18-6702 makes it a felony to intercept wire, electronic, or oral communications. But the definitions section, Idaho Code 18-6701, defines "electronic communication" to exclude "any communication from a tracking device, as defined in 18 U.S.C. section 3117."

In plain English, the data a GPS tracker sends is carved out of the wiretap law on purpose. The legislature borrowed that carve-out from the federal Wiretap Act, which treats tracking devices as a separate category. So a prosecutor cannot use the interception statute against someone who planted a tracker, no matter how invasive the monitoring was.

Who CAN Legally Track a Vehicle in Idaho

Even in a gap state, some tracking is clearly lawful:

• Your own vehicle. You can put a tracker on a car titled in your name, including a car your teenager or another family member drives.
• Co-owned vehicles. If your name is on the title alongside a spouse or partner, tracking the shared vehicle is generally lawful as an exercise of your ownership interest, though it can still become evidence in a stalking case if it is part of a harassing pattern.
• Fleet and business vehicles. A company can track vehicles it owns or leases.
• Lenders and buy-here-pay-here dealers. Financing agreements often include consent to a GPS unit for repossession purposes.
• Law enforcement with a warrant. After United States v. Jones, 565 U.S. 400 (2012), police installation of a GPS tracker on a vehicle, and use of it to monitor the vehicle's movements, is a Fourth Amendment search.

The riskiest territory is a vehicle titled solely in someone else's name, even a spouse's. Idaho has no statute saying that tracking it is a crime, but it is exactly the fact pattern that turns into a stalking charge, a protection order, or a civil suit when the relationship is hostile.

Can My Employer Track My Car in Idaho?

Idaho has no statute regulating employer GPS tracking, and no law requires an employer to notify you or get consent.

Company-owned vehicles are the easy case. An employer can track its own property, on or off the clock, although most use policies that limit monitoring to work hours.

Personal vehicles are murkier. No Idaho law stops an employer from asking you to install a tracking app or device on your own car for mileage or dispatch purposes, but they cannot plant one secretly without inviting an invasion of privacy claim. If your employer wants to track your personal vehicle, get the policy in writing and make sure the tracking is limited to working time.

AirTags and Item Trackers

Apple AirTags, Tiles, and similar Bluetooth trackers fall into the same gap as hardwired GPS units. Idaho has no statute that addresses them.

The platform-level protections are often a victim's best early warning. iPhones alert you when an unknown AirTag is traveling with you, Apple's Tracker Detect app does the same on Android, and Google's unknown tracker alerts are built into modern Android phones. An unwanted tracker alert is worth taking seriously and documenting immediately.

If an AirTag is used as part of repeated monitoring and harassment, it can support an 18-7906 stalking charge exactly like a dedicated GPS device. Federal prosecutors have also charged AirTag stalking under 18 U.S.C. 2261A.

Penalties at a Glance

Civil Options for Tracking Victims

Idaho also has no statute creating a civil cause of action for unauthorized tracking. Victims are left with common-law claims.

The closest fit is the privacy tort of intrusion upon seclusion: an intentional intrusion into someone's private affairs that would be highly offensive to a reasonable person. Idaho courts recognize the invasion of privacy torts, and weeks of secret location monitoring is the kind of conduct the intrusion tort was built for. Trespass to chattels is another option if the installer attached hardware to your vehicle.

A civil protection order is often the more practical tool. If the tracking is part of stalking or domestic violence, Idaho courts can issue orders prohibiting contact and surveillance, and violating one elevates future stalking to a felony. Our Idaho restraining order guide walks through the process.

What to Do If You Find a Tracker on Your Car

1. Do not destroy it. The device is evidence, and its serial number can identify the buyer.
2. Photograph everything. Capture the device in place, then its markings and serial number.
3. Call local police or the county sheriff. Ask them to document the device and request the account records from the manufacturer. Even without a device statute, the report builds the course-of-conduct record a stalking charge needs.
4. Write down the pattern. Note every time someone showed up where you were or knew things they should not have known. Repetition is what makes 18-7906 chargeable.
5. Consider a protection order. An order changes the legal landscape: continued tracking afterward supports felony stalking in the first degree.
6. Get a mechanic to sweep the vehicle. Hardwired trackers hide behind bumpers, under dashboards, and in wheel wells.

If your situation also involves secret audio or video recording, see our Idaho recording laws guide and our overview of surveillance camera laws.

Sources

1. Idaho Code 18-7906, Stalking in the Second Degree
2. Idaho Code 18-7905, Stalking in the First Degree
3. Idaho Code 18-6701, Definitions (tracking device exclusion)
4. Idaho Code 18-6702, Interception and Disclosure of Communications
5. United States v. Jones, 565 U.S. 400 (2012)
6. 18 U.S.C. 2261A, Federal Stalking Statute
7. 18 U.S.C. 3117, Mobile Tracking Devices

Disclaimer: This article is for informational purposes only and is not legal advice. Laws change, and how they apply depends on your specific situation. If you are dealing with unwanted tracking or stalking, contact local law enforcement and consult a licensed Idaho attorney.

More Idaho Laws

• Idaho Dashcam Laws
• Idaho Data Privacy Laws
• Idaho Drone Laws
• Idaho Employee Monitoring Laws
• Idaho Recording Laws
• Idaho Restraining Order Laws

Frequently Asked Questions

Is it illegal to put a GPS tracker on someone's car in Idaho?

Not by itself. Idaho has no statute criminalizing the placement of a tracking device on another person's vehicle. It can become illegal as part of a stalking course of conduct under Idaho Code 18-7906, and federal stalking law may also apply.

Can I put a tracker on my spouse's car in Idaho?

If the car is titled in your name or jointly titled, tracking it is generally lawful. If it is titled solely in your spouse's name, no Idaho statute forbids it, but the tracking can become evidence in a stalking case or a protection order proceeding, and it can support a civil invasion of privacy claim.

Is AirTag stalking a crime in Idaho?

There is no AirTag-specific law. Using an AirTag to repeatedly monitor someone can be charged as stalking under Idaho Code 18-7906 if it is part of a course of conduct that seriously alarms, annoys, or harasses the victim and would cause a reasonable person substantial emotional distress, or that would cause a reasonable person to fear death or physical injury. Federal charges under 18 U.S.C. 2261A are also possible.

Why doesn't Idaho's wiretap law cover GPS trackers?

Idaho Code 18-6701 defines electronic communication to exclude any communication from a tracking device as defined in 18 U.S.C. 3117. That carve-out means the interception felony in 18-6702 cannot be used against someone who planted a GPS tracker.

Can my employer track my car in Idaho?

Idaho has no employer GPS statute. Employers can freely track company-owned vehicles. Tracking your personal vehicle without consent is not directly prohibited, but it invites a civil invasion of privacy claim, so most employers require written consent.

Do police need a warrant to put a GPS tracker on my car?

In United States v. Jones (2012), the Supreme Court held that attaching a GPS device to a vehicle and monitoring it is a Fourth Amendment search. The Court did not decide whether such a search can be reasonable without a warrant, because the government had not raised that argument in the lower court.

What are the penalties for stalking with a GPS device in Idaho?

Stalking in the second degree is a misdemeanor with up to one year in jail and a $1,000 fine. It becomes felony stalking in the first degree, with one to five years in prison, if aggravators apply, such as violating a protection order, a prior stalking conviction within seven years, or a victim under 16.

Has Idaho considered a GPS tracking law?

As of the 2026 legislative session, Idaho has not enacted a statute addressing electronic tracking devices. Victims' advocates have pointed to the gap, but the legislature has not passed device-placement legislation.