Is it legal to track your child?

The general rule for your own minor child

Parents and legal guardians generally have the right to track their own minor child, meaning under 18, for safety reasons. This comes from the same legal authority that lets you decide where your child goes and who they spend time with. In practice, this covers putting a tracker on a phone, a backpack, or a car your child drives.

You do not need your child's permission to do this. It is legal in all 50 states as a general matter.

This changes the day they turn 18

Once your child is a legal adult, that automatic parental authority ends. Tracking an adult child without their knowledge or consent can run into the same laws that apply to tracking any other adult.

At least 26 states and Washington DC have laws that specifically make unauthorized location tracking a crime, and federal stalking law can add prison time on top of that. If your child is turning 18 soon, it is worth having an honest conversation about whether tracking continues, rather than leaving it running quietly.

Where it actually gets complicated: shared custody

If you share custody with another parent, tracking your child while they are in the other parent's care is the situation most likely to cause real legal trouble, even though tracking your own child is normally allowed.

• Courts can view this as monitoring the other parent, not just checking on the child, especially if it comes up in a custody dispute.
• If a tracker is used in a way that breaks the law, anything you learn from it may not be allowed as evidence in court.
• A court can grant permission to track a child through a motion, usually when there is a real safety concern, but that is a decision for a judge, not something to assume on your own.

One more distinction worth knowing

Everything above is about location tracking. Reading someone's texts or listening to their calls is a different legal question, covered by separate wiretapping and communication privacy laws that are often stricter. A tracker that only shows where your child is sits in a different legal category than an app that also reads their messages.

If you are in a shared custody situation

This is the one case where we would genuinely tell you to talk to a family law attorney in your state before you buy or start using a tracker, rather than relying on a general summary like this one. The right answer depends on your custody order, your state, and the specific concern you are trying to address.

Once you know where you stand

If tracking is the right call for your family, the next question is usually which kind fits your situation and what it actually costs over time.