Massachusetts Romeo and Juliet Law: Age of Consent, Close-in-Age Rules, and Penalties

Overview

Massachusetts is the clearest example on this site of a state that went the other way.

Nearly every jurisdiction that considers the age difference between two people uses it to soften the law — a smaller gap means a lesser charge, a defense, or relief from registration. Massachusetts inverted that. Its statutes use the age difference exclusively to aggravate. Cross a specified gap and you face a mandatory minimum. Fall below it and you get nothing — not a defense, not a reduction, not a misdemeanor tier.

There is no Romeo and Juliet provision in Massachusetts law. Two sixteen-year-olds are at the age of consent and fine. A seventeen-year-old and a fifteen-year-old are not, and Massachusetts offers that seventeen-year-old no statutory relief whatsoever. The offense — rape of a child, G.L. c. 265 § 23 — carries a maximum of life in state prison, and the same statute applies to a fifty-year-old.

What actually keeps ordinary teenage cases from producing catastrophic outcomes in Massachusetts is prosecutorial discretion, diversion, juvenile court, and the sentencing judge — not the statute. That is a meaningfully weaker protection than a written exemption, because it depends entirely on who is handling the case.

1. Does Massachusetts Have a Romeo and Juliet Law?

No. There is no close-in-age exemption, defense, or reduction anywhere in Massachusetts law. Two sixteen-year-olds are at the age of consent and commit no offense, but a seventeen-year-old with a fifteen-year-old is within rape of a child under G.L. c. 265 § 23 and receives no statutory relief whatsoever — the same statute, carrying the same life maximum, applies to a fifty-year-old on identical facts. What keeps ordinary teenage cases from producing catastrophic outcomes is prosecutorial discretion, diversion, juvenile court, and the sentencing judge, none of which is a legal entitlement. That is meaningfully weaker protection than a written exemption, because it depends entirely on who is handling the case.

2. Age of Consent in Massachusetts

Sixteen. Sexual intercourse or unnatural sexual intercourse with a child under 16 is rape of a child under G.L. c. 265 § 23, regardless of consent, and regardless of the ages of the parties. The statute's maximum is life imprisonment. There is no minimum for the base offense, which is why disposition in practice varies so enormously — the same conviction can result in probation or in decades of incarceration. Indecent assault and battery on a child under 14 (G.L. c. 265 § 13B) covers contact rather than intercourse, with its own graded structure and enhancements. Massachusetts also reaches conduct involving 16- and 17-year-olds through separate provisions addressing inducement, exploitation, and certain relationships of authority.

3. Close-in-Age Exception Explained

Aggravated rape of a child, G.L. c. 265 § 23A, is where the age difference enters Massachusetts law — and it enters as a penalty enhancement carrying a ten-year mandatory minimum. The statute identifies aggravating circumstances including: the victim is under 12 and the defendant is more than five years older; the victim is 12 to 15 and the defendant is more than ten years older; the defendant is a mandated reporter and is more than five years older; or the offense occurred as part of a defined relationship or pattern. Section 23B adds a repeat-offender provision carrying a higher mandatory minimum. Read that structure carefully: the ten-year gap for a twelve-to-fifteen-year-old is not an exemption below which conduct becomes lawful. It is the line above which a mandatory minimum attaches. Below it, the conduct is still rape of a child under § 23 with a life maximum — you simply avoid the mandatory ten years.

4. Legal Age Gap Rules

This is the single most important thing to understand about Massachusetts, and it is the opposite of how these numbers work in every other state on this site. A “ten-year rule” in Colorado means a nine-year gap is outside the offense. A “ten-year rule” in Massachusetts means a nine-year gap avoids a mandatory minimum on an offense that still carries life exposure. The thresholds are also drawn against the defendant at the margin in a different sense: exactly ten years is not “more than ten years,” so the enhancement does not attach — but § 23 still does. And mandated reporter status is itself an aggravating circumstance at a lower gap threshold, so a young teacher faces the enhancement at a difference that would not trigger it for anyone else.

Mistake of Age Is Not a Defense

Massachusetts has addressed this repeatedly, and the answer has been consistent: statutory rape in Massachusetts is a strict liability offense as to age.

A defendant's belief that the other person was 16 or older is not a defense, however reasonable, and however well supported by a driver's license, an online profile, or the other person's own representations. The Supreme Judicial Court has declined to read a mistake-of-age defense into the statute, treating that as a question for the legislature.

This puts Massachusetts firmly with Alabama, Florida, Georgia, and Idaho, and against California, Indiana, Colorado, and Alaska.

Marriage

Massachusetts was historically among the last states permitting marriage at very young ages with judicial approval. It set a minimum marriage age of 18 in 2022, closing that route. Older material describing Massachusetts as having no statutory floor is out of date.

5. What Is Not Protected?

Because there is no exemption to begin with, the list of what goes unprotected starts with the absence itself.

• The absence of an exemption itself. This bears repeating — no age gap, however small, provides a defense to § 23.
• Explicit images. Massachusetts child pornography provisions use 18 as the threshold with no close-in-age accommodation. Two Massachusetts sixteen-year-olds — both at the age of consent, in an entirely lawful relationship — face felony exposure for producing or exchanging images.
• Mandated reporter status. An aggravating circumstance at a lower gap threshold, so teachers, coaches, counselors, medical staff, clergy, and social workers face the enhancement sooner than anyone else.
• Force or coercion. Prosecuted under separate provisions with their own enhancements.
• Conduct in another state. Massachusetts borders New York, Connecticut, Rhode Island, Vermont, and New Hampshire. New York uses 17. Connecticut, Rhode Island, Vermont, and New Hampshire use 16 with varying structures — Vermont and Connecticut have close-in-age provisions Massachusetts lacks. A drive of half an hour changes the legal analysis substantially. Using a phone or the internet to arrange a meeting can trigger 18 U.S.C. § 2422(b) and its ten-year mandatory minimum.

6. Examples

7. Possible Penalties

The absence of a mandatory minimum on the base offense is what makes Massachusetts survivable for ordinary teenage cases. It is also what makes outcomes unpredictable — the same statute produces probation in one courtroom and years of incarceration in another.

8. Sex Offender Registration Risk

Massachusetts registers under G.L. c. 6 § 178C et seq., and its scheme has a structure worth understanding because it differs meaningfully from most states. Rather than assigning tiers automatically by offense, the Sex Offender Registry Board conducts an individualized classification, assigning Level 1, Level 2, or Level 3 based on risk of reoffense and degree of dangerousness. The classification determines the scope of dissemination. Level 1 information is not published on the public website and is available only in limited circumstances — a genuinely valuable outcome and the target in many close-in-age cases. Level 2 is published, with conditions depending on the date of classification. Level 3 is published, with active community notification. Registrants are entitled to a hearing on classification, and classifications can be challenged and appealed — a process Massachusetts courts have addressed extensively, including on the standard of proof the Board must meet. Massachusetts also permits registrants to petition for relief from the obligation and for reclassification after a qualifying period, subject to eligibility limits. The practical upshot: in Massachusetts, the classification proceeding is often more consequential than the sentencing hearing, and it is a distinct proceeding requiring its own preparation. It should never be treated as an administrative formality that follows automatically from conviction.

Statutes of Limitation

Massachusetts has eliminated the limitation period for certain serious sexual offenses against children and substantially extended it for others, in several instances tying the period to reporting or to the victim's adulthood. Which rule applies depends on the offense and on when the conduct occurred.

9. Official Statute Sources

Primary Massachusetts statutes and official government resources cited in this guide. Look each citation up on your state legislature's official website for the current text:

• Massachusetts General Laws — Rape and abuse of a child
  G.L. c. 265 § 23
• Massachusetts General Laws — Aggravated rape and abuse of a child
  G.L. c. 265 § 23A
• Massachusetts General Laws — Rape and abuse of a child, subsequent offense
  G.L. c. 265 § 23B
• Massachusetts General Laws — Indecent assault and battery on a child under fourteen
  G.L. c. 265 § 13B
• Massachusetts General Laws — Sex Offender Registry Board and classification
  G.L. c. 6 § 178C et seq.
• Massachusetts General Court — Official General Laws
  Massachusetts General Court
• U.S. Department of Justice — Citizen's Guide to U.S. Federal Law on the Sexual Abuse of Minors
  U.S. Dept. of Justice, Criminal Division

10. When to Talk to a Lawyer

Before speaking with police, school administrators, or DCF investigators, including in conversations framed as routine. Massachusetts is a state where counsel matters at an unusual number of stages, precisely because the statute provides no relief. Charging and forum: whether a case proceeds in juvenile court, through diversion, or in adult court is discretionary, and those decisions are influenced early. Disposition: because § 23 has no mandatory minimum, the range of possible outcomes is enormous, which makes sentencing advocacy correspondingly important. And SORB classification is a separate proceeding with its own hearing, its own evidence, and its own appeal rights — achieving Level 1 rather than Level 2 changes whether a person appears on a public website for years. Many people treat this as an afterthought; it should not be.