Age of Consent in New Jersey

Reviewed by William A. Proetta, Esq. · Updated October 2026

The age of consent in New Jersey is 16. Under N.J.S.A. 2C:14-2(c)(3), sexual penetration with a 16- or 17-year-old is a crime only when the other person is a relative, holds supervisory or disciplinary power over the younger person, or is a guardian or resource family parent; with a 13-, 14- or 15-year-old it is a crime when the other person is at least four years older (2C:14-2(c)(4)) or holds a family or authority role, and with a child under 13 it is first-degree aggravated sexual assault whatever the other person’s age (2C:14-2(a)(1)).

Those age rules sit on top of the consent rules, not in place of them. Sexual penetration by coercion or without “affirmative and freely-given permission” is sexual assault at any age, as the Supreme Court held in State in Interest of M.T.S., 129 N.J. 422 (1992), and as 2C:14-2(c)(1) now states. And under N.J.S.A. 2C:14-5(c), a mistaken belief about the younger person’s age is no defense “even if such a mistaken belief was reasonable.”

Who Can Lawfully Consent With Whom

The table below is built from the text of 2C:14-2 and 2C:14-3. “Penetration” and “sexual contact” are defined terms in N.J.S.A. 2C:14-1: contact means an intentional touching of intimate parts, directly or through clothing, for sexual gratification or to degrade or humiliate. Each row assumes the act was otherwise consensual; force, coercion, incapacity or helplessness creates separate offenses in every row.

Our earlier post on close-in-age exemptions for New Jersey sex crimes explains the reasoning behind these gaps with examples.

Three Points the Table Makes Clear

The four-year rule is narrower than people think. It applies to penetration or contact with a 13-, 14- or 15-year-old, and to contact with a child under 13. It does not apply to penetration with a child under 13: (a)(1) contains no age-gap requirement, so a 15-year-old and a 12-year-old fall under the same first-degree statute as an adult, though a juvenile is ordinarily prosecuted in the Family Part rather than the Criminal Division. In a (c)(4) case the gap is part of what the State must prove, because the statute defines the offense by an actor “at least four years older.”

A family or authority role erases the age gap. For a 13-to-15-year-old, a relative, guardian or person with supervisory or disciplinary power through legal, professional or occupational status commits a first-degree crime even if only a year or two older. For a 16- or 17-year-old, the authority clause is broader, reaching supervisory or disciplinary power “of any nature or in any capacity,” which can include roles such as a coach or employer that are not formal professional positions.

Contact and penetration are not graded the same way. Under-13 contact is a 2C:14-2(b) sexual assault only with the four-year gap. Because 2C:14-3(a) draws on 2C:14-2(a)(2) through (a)(7) and not (a)(1), there is no separate aggravated contact charge based on the under-13 age alone.

Mistake About Age Is Never a Defense

A fake ID, a false age on a dating-app profile, or the younger person’s own statement does not defeat the charge under 2C:14-5(c), though such facts can matter at sentencing. The same rule applies to images: under N.J.S.A. 2C:24-4(b)(6), a reasonable mistake about age is no defense to a CSAEM charge.

Images Use 18, Not 16

The age of consent for sexual activity does not carry over to photographs and video. The child sexual abuse or exploitation material (CSAEM) provisions of N.J.S.A. 2C:24-4 define a child as a person under 18, so a 17-year-old who can lawfully consent to sex with a peer is still a child for image offenses. For juveniles, N.J.S.A. 2C:7-2(b)(4) excludes from Megan’s Law registration an adjudication under 2C:24-4(b)(4) or (b)(5) when the case involved only a nude or sexually suggestive photograph made or shared electronically, both people were juveniles, and the person shown knowingly consented. That is an exclusion from registration, not from the delinquency case itself. Our juvenile defense page covers how those cases proceed in the Family Part.

What an Age-Based Conviction Carries

The Tier 2 exception matters because, without it, a moderate-risk registrant’s photograph, vehicle and street address are posted publicly. The tier and the exception are decided under the process on our Megan’s Law tiers page. The time limits are explained in full on our statute of limitations page.

Immigration. For non-citizens, the younger person’s age can decide whether a conviction counts as “sexual abuse of a minor,” an aggravated felony under 8 U.S.C. § 1101(a)(43)(A). In Esquivel-Quintana v. Sessions, 581 U.S. 385 (2017), the Supreme Court held that for statutory rape offenses based solely on the participants’ ages, the federal definition requires a victim younger than 16. A (c)(4) case involving a 13-to-15-year-old meets that age element; a (c)(3) case involving a 16- or 17-year-old may not, but because (c)(3) also requires a family or authority role, its immigration treatment, and any other immigration consequences, need separate review. See our page on immigration consequences.

When Both People Are Teenagers

The table applies to juveniles too. A 17-year-old with a 13-year-old is four years older and within (c)(4); a 15-year-old with a 13-year-old is not. A juvenile charged with an offense in the table is adjudicated in the Family Part unless the case is waived to adult court, and an adjudication for a listed offense still requires Megan’s Law registration. The rules for juvenile registrants, including how they can end registration, differ from the adult rules and are covered on our page on Megan’s Law for juveniles.

How We Help

We start with the documents that establish age and relationship: birth certificates, school records and anything that shows whether a family, household or supervisory role existed, because the grade turns on those facts. We calculate the exact age gap on the date alleged, test whether the State can prove the “supervisory or disciplinary power” element, and review phone and social media records for the timeline. Where a case could resolve, we evaluate how each possible plea affects registration, the Tier 2 internet exception, NERA and immigration status before any plea is entered.

Talk to a Lawyer About an Age-Based Charge

In an age-based case the grade, the registration consequences and the immigration result can all turn on a single birthday or job title. Call William Proetta Criminal Law at (201) 793-8018 for a free, confidential case review, or contact us online.

William Proetta Criminal Law has offices in Jersey City and Edison and defends sex offense charges statewide.