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

Overview

New Jersey's close-in-age rule is conventional: where the victim is 13 to 15, the offense requires the actor to be at least four years older. Below that difference, the age element isn't satisfied.

What makes New Jersey distinctive isn't the rule. It's everything that happens after a conviction.

Megan's Law began here. The 1994 killing of seven-year-old Megan Kanka by a neighbor with prior convictions produced New Jersey's registration and community notification statute within months, and the federal legislation that followed pushed every state to adopt a version. The entire national registry architecture traces to this state, and New Jersey's own scheme retains features — including judicial involvement in tier assignment — that many states never adopted.

Parole supervision for life is the second, and for many people the heavier, consequence. Under N.J.S.A. 2C:43-6.4, a person convicted of a qualifying sexual offense receives a special sentence of supervision that begins after release and can continue indefinitely. It is separate from the prison term, separate from registration, and enforced by parole authorities with the power to return a person to custody for violations. Where it applies, it is frequently the single most consequential thing about a New Jersey conviction.

Anyone evaluating a New Jersey plea should ask about parole supervision for life explicitly and in writing. It is easy to overlook and impossible to undo.

1. Does New Jersey Have a Romeo and Juliet Law?

Functionally yes, and in conventional form. Sexual assault under N.J.S.A. 2C:14-2(c) requires the actor to be at least four years older where the victim is at least 13 but less than 16, so below that difference the age element is not satisfied. The boundary runs against the defendant — the statute reaches an actor “at least four years older,” so exactly four years is inside. The four-year rule does not govern the 16-to-17 band at all: that is handled by a separate relationship branch with no gap requirement, reaching actors related by blood or affinity to the third degree, those with supervisory or disciplinary power, resource family parents, guardians, and those standing in loco parentis.

2. Age of Consent in New Jersey

Sixteen. A person 16 or older can generally consent to sexual activity in New Jersey, subject to the relationship provisions. The structure runs as follows. Aggravated sexual assault (N.J.S.A. 2C:14-2(a)) covers sexual penetration where the victim is under 13, along with circumstances involving force, weapons, or defined relationships — a first degree crime carrying substantial mandatory terms where the victim is under 13. Sexual assault (N.J.S.A. 2C:14-2(c)) covers sexual penetration where the victim is at least 13 but less than 16 and the actor is at least four years older, and where the victim is 16 or 17 and the actor is related by blood or affinity to the third degree, has supervisory or disciplinary power over the victim, or is a resource family parent, guardian, or stands in loco parentis — a second degree crime. Criminal sexual contact (N.J.S.A. 2C:14-3) covers sexual contact under parallel circumstances, graded lower. Endangering the welfare of a child (N.J.S.A. 2C:24-4) is a separate provision frequently charged alongside these offenses.

3. Close-in-Age Exception Explained

The four-year element governs the 13-to-15 band only, and the 16-to-17 band deserves separate attention. New Jersey doesn't extend blanket protection above the age of consent, but it does extend it to a defined and fairly broad set of relationships — blood and affinity to the third degree, supervisory or disciplinary power, resource family parents, guardians, and those standing in loco parentis. There is no age gap requirement in that branch, so a twenty-year-old stepsibling and a seventeen-year-old can be within it despite the victim being above the age of consent and the gap being small.

4. Legal Age Gap Rules

One figure, one band: at least four years older, where the victim is at least 13 but less than 16. Exactly four years satisfies the element. Below 13 there is no allowance and aggravated sexual assault applies with severe mandatory terms. At 16 and 17 the gap ceases to matter entirely and the relationship branch takes over, which contains no gap requirement of any kind.

Mistake of Age Is Expressly Barred

New Jersey addresses this directly. Under N.J.S.A. 2C:14-5(c), it is no defense that the actor believed the victim to be above the age stated for the offense — even if that belief was reasonable.

The statute's explicit rejection of even a reasonable belief is unusually clear drafting. Many states reach the same result through case law; New Jersey wrote it into the code.

This places New Jersey firmly with Alabama, Florida, Georgia, and Massachusetts, and against California, Indiana, Montana, and Colorado.

Parole Supervision for Life

This obligation warrants its own treatment because it is routinely misunderstood.

Under N.J.S.A. 2C:43-6.4, a person convicted of a qualifying offense receives a special sentence of parole supervision for life, commencing upon release from custody. It carries conditions set and enforced by the State Parole Board — reporting requirements, restrictions on residence, employment, internet use, and contact with minors — and a violation is itself a criminal offense.

Relief is available in principle: a person may petition for release from the obligation after a substantial period without violation, subject to a showing that they are not likely to pose a threat. But the threshold is demanding and relief is far from routine.

The reason this matters at the plea stage is simple arithmetic. A five-year sentence followed by an indefinite supervision obligation is a very different disposition from a five-year sentence. People frequently focus on the custodial number and discover the supervision term afterward.

Marriage

New Jersey set its minimum marriage age at 18 in 2018 with no exceptions, becoming one of the first states to do so. Spousal provisions in older material about New Jersey law have no application to New Jersey marriages.

5. What Is Not Protected?

The four-year rule reaches one band of one provision. Several categories sit outside it.

• The relationship branch. Family, supervisory, guardian, and in loco parentis relationships reach sixteen- and seventeen-year-olds with no gap requirement.
• Anyone under 13. No allowance, and aggravated sexual assault applies.
• Explicit images. New Jersey's endangering the welfare of a child provisions addressing sexual images use 18 as the threshold with no close-in-age accommodation, and New Jersey's penalties in this area are substantial with per-item grading. Two New Jersey sixteen-year-olds — both at the age of consent — face felony exposure for producing or exchanging images.
• Force, coercion, or incapacity. These elevate the offense independently of age.
• Conduct in another state. New Jersey borders New York, Pennsylvania, and Delaware. New York uses 17; Pennsylvania uses 16 with a four-year rule for a narrower band; Delaware's structure is different again. The New York and Philadelphia metropolitan areas both extend deep into New Jersey, and short trips across those lines are routine. 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

Aggravated sexual assault is a first degree crime, with enhanced mandatory terms where the victim is under 13. Sexual assault is a second degree crime. Criminal sexual contact is graded lower. New Jersey's No Early Release Act applies to certain violent offenses, requiring service of 85 percent of the sentence before parole eligibility. Whether it attaches to a given charge materially changes the practical exposure and should be confirmed directly.

8. Sex Offender Registration Risk

New Jersey's scheme under N.J.S.A. 2C:7-1 et seq. combines registration with tiered community notification. Tier 1 (low risk) means notification to law enforcement only. Tier 2 (moderate risk) extends notification to schools, community organizations, and registered entities likely to encounter the person. Tier 3 (high risk) extends notification to members of the public likely to encounter the person. Two features distinguish New Jersey from states that assign tiers purely by offense. Tier assignment is subject to judicial review: prosecutors propose a tier and a notification plan, and the person is entitled to notice and a hearing before a Superior Court judge, who determines the tier and the scope of notification — a genuine adversarial proceeding with a right to counsel, not an administrative classification. And internet registry inclusion is separately determined; not every registrant appears on New Jersey's public internet registry, and the statute contains exclusions including for certain lower-tier registrants and for defined offense circumstances. The practical implication is significant for close-in-age cases: in New Jersey, unlike Nebraska, there is something to litigate, and achieving Tier 1 with internet exclusion is a materially different life than Tier 3 with broad notification. New Jersey also permits certain registrants to apply for termination of the registration obligation after a lengthy offense-free period, subject to eligibility restrictions.

Statutes of Limitation

New Jersey has eliminated the limitation period for sexual assault and aggravated sexual assault, and has extended periods substantially for other offenses involving minors. New Jersey has also enacted revival provisions in the civil context. Which rule applies depends on the offense and on when the conduct occurred.

9. Official Statute Sources

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

• New Jersey Statutes — Sexual assault and aggravated sexual assault
  N.J.S.A. 2C:14-2
• New Jersey Statutes — Criminal sexual contact
  N.J.S.A. 2C:14-3
• New Jersey Statutes — General provisions, including the bar on mistake of age
  N.J.S.A. 2C:14-5
• New Jersey Statutes — Special sentence of parole supervision for life
  N.J.S.A. 2C:43-6.4
• New Jersey Statutes — Registration and community notification (Megan's Law)
  N.J.S.A. 2C:7-1 et seq.
• New Jersey Legislature — Official New Jersey Statutes
  New Jersey Legislature
• 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 or Division of Child Protection and Permanency investigators, including in conversations framed as routine. New Jersey has three distinct stages where counsel changes outcomes, and they are further apart in time than in most states. Charging: whether facts are filed under the age-based branch or the relationship branch, and whether endangering charges are added, shapes exposure substantially. Sentencing, including parole supervision for life: this obligation attaches by operation of law for qualifying offenses, which makes the identity of the offense pled to decisive — ask about it in writing before agreeing to anything. And the Megan's Law tier hearing: a separate judicial proceeding with its own evidence, its own standard, and its own appeal rights, where the difference between Tier 1 and Tier 3 is decided. It should not be treated as a formality.