What Is Pennsylvania’s Romeo and Juliet Law?

Pennsylvania does not have a statute formally called a Romeo and Juliet law, but it does have a close-in-age structure that functions as one. Under 18 Pa. C.S. § 3122.1, statutory sexual assault only applies when the older person is at least four years older than a complainant who is under 16.1Pennsylvania General Assembly. Pennsylvania Code 18 3122.1 – Statutory Sexual Assault When the age gap is smaller than four years, no statutory sexual assault charge exists. That gap-based rule is what people mean by Pennsylvania’s Romeo and Juliet protection. It is real, but it is narrower than most people assume, and several other statutes can still reach conduct it leaves alone.

The Four-Year Gap and How Charges Are Graded

Section 3122.1 criminalizes sexual intercourse with someone under 16 only when the defendant is four or more years older. The severity of the charge rises with the size of the gap:

  • Four to seven years older: second-degree felony, up to 10 years in prison and a fine of up to $25,000.
  • Eight to ten years older: also a second-degree felony with the same maximums, but classified differently for sex offender registration.
  • Eleven or more years older: first-degree felony, up to 20 years in prison and a fine of up to $25,000.

The tiers come from subsections (a) and (b) of § 3122.1.1Pennsylvania General Assembly. Pennsylvania Code 18 3122.1 – Statutory Sexual Assault The 10- and 20-year maximums follow Pennsylvania’s standard felony sentencing scheme,2New York Codes, Rules and Regulations. Pennsylvania Code 18 1103 – Sentence of Imprisonment for Felony and the $25,000 cap applies to both felony classes.3Pennsylvania General Assembly. Pennsylvania Code 18 1101 – Fines Section 3122.1 only covers sexual intercourse; other sexual acts fall under separate statutes discussed below.

What Still Applies When the Gap Is Under Four Years

A 17-year-old with a 15-year-old partner, or a 19-year-old with a 16-year-old, falls outside § 3122.1 entirely. That is the heart of the close-in-age protection. It is not, however, a blanket shield.

Pennsylvania’s corruption of minors statute, 18 Pa. C.S. § 6301, makes it a crime for anyone 18 or older to engage in conduct that “corrupts or tends to corrupt the morals” of someone under 18. When the conduct involves a sexual offense under Chapter 31 of the criminal code, the charge is a third-degree felony punishable by up to seven years in prison.4Pennsylvania General Assembly. Pennsylvania Code 18 6301 – Corruption of Minors So an 18-year-old with a 15-year-old partner would not face statutory sexual assault (the gap is three years) but could still be charged with a felony-grade corruption of minors offense.

When both partners are under 18, the practical risk of adult prosecution drops, but prosecutors retain discretion to bring charges in juvenile court. The age-gap rule prevents the harshest outcomes. It does not legalize sexual activity between teenagers.

When the Younger Person Is Under 13

The gap framework disappears entirely once the complainant is under 13. Sexual intercourse with a child under 13 is rape of a child under 18 Pa. C.S. § 3121(c), a first-degree felony no matter the defendant’s age and regardless of whether the act was consensual. Section 3122.1 itself begins with the phrase “Except as provided in section 3121 (relating to rape),” which carves out any case where the rape statute applies.1Pennsylvania General Assembly. Pennsylvania Code 18 3122.1 – Statutory Sexual Assault

Rape of a child also carries sentencing far above the usual first-degree felony cap: up to 40 years in prison, and up to life if the child suffers serious bodily injury.5Pennsylvania General Assembly. Pennsylvania Code 18 3121 – Rape A 14-year-old with a 12-year-old complainant faces this charge, not the lesser statutory sexual assault framework. The close-in-age tiers only come into play when the younger person is 13, 14, or 15.

Other Sexual Acts and the Same Four-Year Rule

The involuntary deviate sexual intercourse (IDSI) statute, 18 Pa. C.S. § 3123, covers sexual acts other than intercourse. One subsection targets a complainant under 16 when the other person is four or more years older, and under that provision IDSI is always a first-degree felony carrying up to 20 years.6Pennsylvania General Assembly. Pennsylvania Code 18 3123 – Involuntary Deviate Sexual Intercourse The same four-year gap that keeps conduct outside § 3122.1 also keeps it outside this IDSI provision. But once the gap reaches four years, the type of sexual act matters: what might be a second-degree felony as intercourse under § 3122.1 can be charged as a first-degree felony under § 3123.

When Force or an Authority Role Removes the Protection

Two circumstances eliminate the close-in-age framework regardless of how small the age gap is.

Force or Coercion

If force or the threat of force is involved, the charge shifts to rape under § 3121 or IDSI under § 3123, both first-degree felonies regardless of ages. Pennsylvania defines “forcible compulsion” broadly, reaching physical, intellectual, moral, emotional, or psychological force, whether expressed or implied.7Pennsylvania General Assembly. Pennsylvania Code 18 3101 – Definitions Psychological pressure or emotional manipulation can qualify. When it does, the age-gap tiers are irrelevant.

Authority Figures

Pennsylvania’s institutional sexual assault statute, 18 Pa. C.S. § 3124.2, creates separate felony charges for people in a position of authority. It reaches teachers, principals, coaches, counselors, bus drivers, cafeteria workers, janitors, volunteers, and independent contractors with direct student contact, among others.8Pennsylvania General Assembly. Pennsylvania Code 18 3124.2 – Institutional Sexual Assault Age difference does not matter under this statute. A 22-year-old student teacher and an 18-year-old student are close in age, but the authority relationship triggers the offense on its own.

Sex Offender Registration

Pennsylvania’s Sex Offender Registration and Notification Act (SORNA) sorts offenses into three tiers under 42 Pa. C.S. § 9799.14, with registration periods of 15 years for Tier I, 25 years for Tier II, and lifetime registration for Tier III.9Pennsylvania General Assembly. Pennsylvania Code 42 9799.15 – Period of Registration

Where statutory sexual assault lands in that system depends on the subsection:

  • Section 3122.1(a)(2), the eight-to-ten year gap, is a Tier II offense: 25 years of registration.
  • Section 3122.1(b), the eleven-plus year gap, is a Tier III offense: lifetime registration.
  • Section 3122.1(a)(1), the four-to-seven year gap, does not appear in any of the Tier I, II, or III offense lists.10Pennsylvania General Assembly. Pennsylvania Code 42 9799.14 – Sexual Offenses and Tier System

That omission means a conviction under the narrowest age-gap category of statutory sexual assault may not trigger mandatory registration under SORNA. For someone under four years older who faces no § 3122.1 charge in the first place, registration under this scheme is not in play at all. This is where the close-in-age structure delivers its most lasting benefit.

Penalties by Charge

These are statutory maximums. Actual sentences depend on sentencing guidelines, prior record, and the specific facts. But the ceilings show why identifying which statute applies, and how the age gap shifts that analysis, carries so much weight.