What Is Unlawful Sexual Conduct With a Minor in Utah?

 Posted on September 14, 2026 in Sex crimes

Unlawful sexual conduct with a minor is a specific Utah crime that applies when a person who is seven or more years older than a 16- or 17-year-old engages in certain sexual conduct with that minor. It is different from other sex offenses because it focuses heavily on the age gap between the two people involved. Utah has separate laws that apply to sexual activity or sexual touching involving younger minors, including 14- and 15-year-olds.

If you are facing this charge in 2026, our Salt Lake City sex crimes defense lawyer can help you understand exactly what the state has to prove and talk about the defenses that apply to your case.

What Does Utah Law Say About Unlawful Sexual Conduct With a Minor?

Under Utah Code Section 76-5-401.2, a person commits this crime if they are seven or more years older than a minor who is 16 or 17 years old. It lists specific sexual conduct with that minor, as long as the situation does not already amount to a more serious offense like rape or forcible sexual abuse.

The law sets two age brackets. Someone seven to less than ten years older than the minor can be charged if they knew or reasonably should have known the minor's age. Someone ten or more years older can be charged regardless of what they knew about the minor's age.

The Significance of the Age Gap

Utah lawmakers built this law around age difference on purpose. The goal was to target situations involving a real power imbalance, not relationships between people who are close in age. Because of this, two teenagers close in age, or a young adult only a few years older than a 16- or 17-year-old, generally fall outside this specific statute. This structure means the age gap between the two people is often the very first thing that is examined in cases like this.

How Is Unlawful Sexual Conduct Different From Other Utah Sex Crimes?

Utah has several sex crime statutes involving minors, and the age of the minor and the type of sexual conduct determine which law applies. Utah Code Section 76-5-401 (unlawful sexual activity with a minor) covers certain sexual activity with a 14- or 15-year-old. Section 76-5-401.1 (sexual abuse of a minor) also applies to 14- and 15-year-olds but generally covers sexual touching or indecent liberties.

What Sexual Conduct Does the Utah Unlawful Sexual Conduct Statute Actually Cover?

The statute does not cover every kind of interaction between a person and a 16- or 17-year-old minor. It applies to specific conduct, including:

• Sexual intercourse

• Certain sexual acts involving the genitals

• Touching done with the intent to arouse or gratify sexual desire

• Touching done with the intent to cause emotional or bodily pain

Because the law lists this conduct so specifically, prosecutors have to show that what actually happened fits within one of these defined categories, not simply that an inappropriate relationship existed.

What Are the Possible Penalties for Unlawful Sexual Conduct in UT?

Penalties under this statute vary depending on the specific conduct involved. Some forms of conduct under this law are charged as a third-degree felony, while others may be charged as a class A misdemeanor. A felony conviction can carry years in prison, along with sex offender registration requirements that may continue for years after the sentence ends.

What Should You Do if You Are Charged With Unlawful Sexual Conduct?

Avoid discussing the details of the situation with anyone other than someone who can give you legal advice. Do not contact the alleged victim or their family directly. Preserve any messages, photos, or other records relevant to the relationship or interaction. Write down your own understanding of the ages and timeline involved while it is still fresh. Getting these pieces in order early gives us far more to work with when building your defense.

Schedule a Free Consultation With Our Davis County, UT Sex Crimes Defense Attorneys

For any case related to a sex crime, a thorough defense with an experienced lawyer is essential from day one. Attorney Joseph Rupp is a retired U.S. Marine Corps officer who has built a career around discipline and preparation. A large share of our caseload at Collins Rupp, P.C. focuses specifically on sex crime defense. 

If you are facing a charge of unlawful sexual conduct with a minor, call 385-777-2753 to talk with our Salt Lake City sex crimes defense lawyers as soon as possible.