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Parental Consent Laws in the United States

Parental consent is the general rule for minors, but the exceptions are broader and more numerous than most people expect — particularly in health care, where every state has carved out categories a minor can consent to alone.

There is no single parental consent law. The question arises across unrelated areas of law — medical treatment, marriage, travel, school records, online services — each governed by its own statutes, and each drawing the line in a different place. A parent’s authority in one area implies nothing about another.

Medical care

The default is that a parent or guardian consents to non-emergency treatment of a minor. Four categories of exception sit on top of that default:

  • Emergency care. Treatment necessary to prevent serious harm proceeds without waiting for consent.
  • Emancipated minors. A minor emancipated by court order, and in many states by marriage or military service, consents for themselves across the board.
  • The mature minor doctrine. Recognised in various forms in a number of states, generally through case law rather than statute, allowing a minor judged sufficiently mature to consent to a proposed treatment. Its scope varies considerably and it is usually applied to lower-risk care.
  • Category-specific statutes. The largest exception in practice. Most states have enacted provisions allowing minors to consent independently to particular kinds of care.

Sexual health care

This is the most developed of the category-specific exceptions and the one most relevant to the rest of this site. All 50 states and the District of Columbia explicitly allow minors to consent to testing and treatment for sexually transmitted infections. Eleven states impose a minimum age, generally 12 or 14, and around 32 states explicitly include HIV testing and treatment within that.

Contraception is less uniform. Guttmacher’s tracking has found 46 states and DC explicitly permitting minors to consent to contraceptive services, but only around 21 states and DC allowing all minors to do so without further conditions. The remainder attach requirements — being married, already a parent, previously pregnant, or facing a documented health risk if denied care. A small number of states have no explicit policy.

States also commonly allow minors to consent independently to substance abuse treatment and outpatient mental health care, though the age thresholds and session limits differ.

Consent and confidentiality are different questions

This distinction is routinely missed and it matters a great deal in practice. A state can permit a minor to consent to a service while still permitting the physician to inform a parent. Many STI statutes are drafted exactly this way: the physician may notify a parent where they judge it in the young person’s interest, but is not required to. Billing and insurance records are a separate route through which care can become visible to a parent regardless of what the consent statute says.

Abortion is the significant outlier from the general trend toward minor consent, and the area where parental involvement requirements have most often been legislated, litigated and revised. It varies substantially by state and has changed considerably in recent years. It should be checked against current state law rather than inferred from anything on this page.

Marriage

In states that still permit marriage under 18, parental consent is generally required — and it is frequently only one requirement among several, alongside judicial approval, a minimum age floor, a cap on the age difference between the parties, or a waiting period. Seventeen states plus the District of Columbia now prohibit marriage under 18 outright, so no consent route exists in those jurisdictions at all. See marriage age by state for the full position.

Passports and travel

The rule here is age-based, not first-passport-based, which is a common misunderstanding:

  • Under 16. Both parents or legal guardians must consent, under 22 C.F.R. § 51.28. Where one cannot attend in person, they submit a notarised Form DS-3053 with a copy of their identification. Passports issued under 16 are valid for five years and cannot be renewed by mail.
  • Ages 16 and 17. The two-parent rule does not apply. The applicant needs only to show that one parent or legal guardian is aware of the application, and may apply without a parent present given acceptable identification. These passports are valid for ten years.

The two-parent requirement for younger children exists primarily to address international parental abduction, which is why the Department of State applies it strictly and why custody orders should address passports explicitly. Separately, many countries require a notarised travel consent letter when a minor travels with one parent or another adult — a requirement of the destination country rather than U.S. law.

School records and online services

FERPA

FERPA gives parents rights over a student’s educational records, but those rights transfer to the student at 18 or when they begin attending a postsecondary institution, whichever comes first. The second limb catches people out: a student enrolling in college early acquires those rights before turning 18, and the parent loses them.

COPPA

COPPA requires verifiable parental consent before an online service knowingly collects personal information from a child under 13. It is narrower than commonly assumed. It is a data-collection rule directed at operators of online services rather than a general parental-control regime, and it ceases to apply at 13 — not 18. Teenagers between 13 and 17 fall outside it almost entirely, which is why platform age rules for that group are largely a matter of company policy and, increasingly, newer state legislation rather than COPPA.

Where parental consent has no bearing at all

One point deserves stating plainly, because the areas are easily conflated. Parental consent has no effect on criminal law regarding sexual activity. A parent cannot consent on a minor’s behalf to conduct that a state’s age-of-consent statute prohibits, and parental approval of a relationship is not a defense. The age of consent and close-in-age provisions operate entirely independently of anything on this page.

Getting accurate information

Every area above is governed by state law that is amended regularly, and several are actively contested. For medical questions, a treating clinician or a local health department will know the current position in that state. For legal questions, the lawyer directory is organised by state and the legal aid directory covers free and low-cost representation.

Related guides

Frequently Asked Questions

No. The general rule is that a parent consents to non-emergency treatment, but there are substantial carve-outs. Emergency care proceeds without consent, emancipated minors consent for themselves, many states recognise a mature minor doctrine, and most states have specific statutes allowing minors to consent to particular categories of care on their own.

In every state, yes, subject to some conditions. All 50 states and the District of Columbia explicitly allow minors to consent to STI testing and treatment, though 11 states set a minimum age, generally 12 or 14. Around 32 states explicitly include HIV testing. Importantly, a number of states permit — but do not require — a physician to inform a parent, so consent and confidentiality are not the same guarantee.

The position is less uniform than for STI services. Guttmacher's tracking has found 46 states and DC explicitly permitting minors to consent to contraceptive services, but only around 21 states and DC allowing all minors to do so without further conditions. The rest attach conditions such as being married, already a parent, previously pregnant, or facing a documented health risk. A small number of states have no explicit policy at all.

In states that still permit marriage under 18, usually yes — and often that is only one of several requirements, alongside judicial approval, a minimum age floor, or an age-gap cap. Seventeen states plus DC now prohibit marriage under 18 entirely, so no consent route exists there at all.

It depends on the child's age, not on whether it is a first passport. For applicants under 16, both parents or legal guardians must consent under 22 C.F.R. § 51.28, and an absent parent submits a notarised Form DS-3053. For applicants aged 16 and 17 the two-parent rule does not apply; the applicant needs only to show that one parent or legal guardian is aware of the application.

Under FERPA, parents hold the rights while the student is a minor, but those rights transfer to the student when they turn 18 or begin attending a postsecondary institution — whichever comes first. That means a parent's access to records can end even before the student turns 18 if they enrol in college early.

COPPA requires verifiable parental consent before online services knowingly collect personal information from children under 13. It is narrower than most people assume: it is a data-collection rule aimed at operators of online services, not a general parental-control regime, and it stops applying at 13 rather than 18.

It is a principle, recognised in various forms across a number of states, under which a minor judged sufficiently mature to understand a proposed treatment may consent to it themselves. It is generally a matter of case law rather than statute, its scope differs considerably between states, and it is usually applied to lower-risk treatment rather than serious intervention.

Sources & Legal Citations

Background legal resources; each has its own scope and does not establish every statement on this page. Check the version and effective date of a statute before relying on a summary.

  1. 1. Cornell LII — State law directory
    Directory of state legal materials; select a jurisdiction to find its code.
  2. 2. 18 U.S.C. § 2243
    Federal sexual-abuse statute; its federal jurisdiction and elements differ from state law.
  3. 3. U.S. Department of Justice — Federal image offenses
    Citizen's guide to federal law concerning sexual images of minors.
  4. 4. U.S. Department of Justice — SMART Office
    Sex Offender Registration and Notification Act (SORNA).
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