Celebrations to Legal Implications of When Your Child Turns 18 (2024)

Young Adults

ByJackie Burrell

Updated on November 14, 2022

Fact checked byAdah Chung

Turning 18 is a big deal, not just from a parent's emotional perspective, but legally too. Here's a quick rundown on some of the big changes that happen when your child turns 18 and becomes an adult.

What Happens When You Turn 18?

An 18-year-old is considered a full-fledged adult with rights and responsibilities. Eighteen-year-olds can now vote and sign contracts. If they're still in high school, they can call in an excuse themselves from school. Males at this age must sign up to be drafted into the army.

Learn more about all the changes that happen when a child turns 18.

1

18-Year-Olds Have New Legal Rights and Responsibilities

Celebrations to Legal Implications of When Your Child Turns 18 (1)

Eighteen is a magic birthday, a milestone into adulthood accompanied by great privileges as well as serious legal implications. At 18, your teen can vote, buy a house, or wed their high school sweetheart. They can also go to jail, get sued, and gamble away their tuition in Vegas.

2

18-Year-Old Boys Must Register With the Selective Service

Celebrations to Legal Implications of When Your Child Turns 18 (2)

There hasn't been a military draft in the United States since the 1970s, but your son still has to register (if he was assigned male at birth; those assigned female at birth are not required to register). You may want to learn more about the who, why, where and how of the Selective Service, plus the background of the system and its link to college financial aid.

3

18-Year-Olds Have New Privacy Rights

Celebrations to Legal Implications of When Your Child Turns 18 (3)

It's natural for parents to get sentimental when kids turn 18, but this milestone carries profound legal implications. Want to see your 18-year-old's medical records, grades, or bank statements? No can do (unless your child formally agrees). The same federal privacy laws that allowed you access to school transcripts and disciplinary records close that door when your child turns 18.

4

Sex Carries More Consequences for 18-Year-Olds

Celebrations to Legal Implications of When Your Child Turns 18 (4)

You know that sweet teen romance, the one between your 18-year-old and their slightly younger beau? Be careful. While statutory rape and similar laws were written to protect children from abuse by older, predatory partners, teenagers can get caught in the crossfire.

What's permissible in some states means jail time in others. Enforcement can range from a slap on the wrist to a decade in jail and having to register as a sex offender for life, which can make it very difficult to hold a job or find a place to live.

5

18-Year-Olds Need to Know About the Dangers of Drug and Alcohol Abuse

Celebrations to Legal Implications of When Your Child Turns 18 (5)

Drug and alcohol use and abuse by college studentshave long been a concern for parents. As part of the process of getting your child ready for college, you need to help your young adult understand the very real dangers of the college party scene, which includes, among other things, binge drinking,roofies, and taking prescription drugs for recreational use.

6

18-Year-Olds Need to Prepare for Job Interviews

Celebrations to Legal Implications of When Your Child Turns 18 (6)

Job interviews are never easy. The idea of presenting our best selves during a 15-minute conversation makes even the most confident person nervous—especially if it's a young adult who is fairly new to the interviewing process. As newly minted graduates begin their job hunts, help them learn a few essentials that will make the interview process successful.

7

18-Year-Olds Can Still Take Family Vacaions

Celebrations to Legal Implications of When Your Child Turns 18 (7)

Just because the kids are grown doesn't mean you have to give up family vacations. In fact, an increasing number of families with teens, college kids, and 20-somethings continue to vacation together, at least occasionally.

The trips may be different than they were with little ones, but they are still meaningful. Teens and 20-somethings are adventuresome travel companions who often enjoy a mix of outdoor adventure, cultural immersion, fine dining, and shopping.

Best Vacation Destinations for Families With Older Children

3 Sources

Verywell Family uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.

  1. Selective Service System. Why is selective service important?.

  2. U.S. Department of Health & Human Services. Statutory rape: A guide to state laws and reporting requirements.

  3. Palmer RS, McMahon TJ, Moreggi DI, Rounsaville BJ, Ball SA. College student drug use: Patterns, concerns, consequences, and interest in intervention.J Coll Stud Dev. 2012;53(1):10.1353/csd.2012.0014. doi:10.1353/csd.2012.0014

By Jackie Burrell
Jackie Burrell is a former education and parenting reporter, experienced in issues around parenting young adults as a mother of four.

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Celebrations to Legal Implications of When Your Child Turns 18 (2024)

FAQs

What are the legal implications of turning 18? ›

You can now enter into legal contracts and vote in elections. In short, you now have the right to make many important decisions about where you live, what you do and how you shape your future. But adulthood also brings new responsibilities and consequences. Your parents no longer have to support you.

What are parents responsible for when a child turns 18? ›

Your responsibility towards your child legally ends when your child gets to the age of 18 years. It also ends if they get married or enter into a registered partnership before 18 years. The court may also have the upper hand in terminating your parental responsibility.

What privileges do you get when you turn 18? ›

Here's an overview of the privileges of turning 18:
  • You are legally responsible for your actions. ...
  • You can move out of your parents' home. ...
  • You gain more driving privileges. ...
  • Your juvenile record is sealed. ...
  • You can enter into a contract. ...
  • You can get married. ...
  • You can consent to physical relationships.

What rules change when you turn 18? ›

In the eyes of the law, an individual is considered a legal adult at the age of 18. This means that your child gains certain rights and privileges, including the ability to enter into contracts, vote, buy property, and make medical decisions for themselves.

Why is turning 18 a big deal? ›

What Happens When You Turn 18? An 18-year-old is considered a full-fledged adult with rights and responsibilities. Eighteen-year-olds can now vote and sign contracts. If they're still in high school, they can call in an excuse themselves from school.

What happens when my son turns 18? ›

The “age of majority” – Once your child hits a certain age (usually 18), they have reached the “age of majority.” This means, as far as the law is concerned, he or she is an adult, and information regarding their health, finances, and education will not be disclosed to anyone without their written consent.

Do parents have authority over you when you are 18? ›

Specifically, your rights as a parent diminish when your child turns 18, including the right to know anything about their finances, medical condition, or even school records. That means, for example, that if your child were injured, you wouldn't have the right to make medical decisions on their behalf.

Can my parents force me to do anything after 18? ›

At this point, they can't force you to do anything, whether it's to live at home, go to school, etc. After 18, you are legally an adult. That means you get to make your own decisions about your life. Your parents cannot force you to get into the car to go to treatment.

Are my parents still responsible for me after I turn 18? ›

In most states, parental obligations typically end when a child reaches the age of majority, 18 years old. But, check the laws of your state, as the age of majority can be different from one state to the next. Many parents support their children after the age of majority, such as while the child attends college.

What are the life changing privileges of turning 18? ›

This emancipation comes with additional participatory privileges and responsibilities, such as voting, serving on a jury, joining the military, running for office, being sentenced to life in prison, entering into contracts, marrying, having consensual sex, smoking, and making one's own medical decisions [80].

What are you responsible for when you turn 18? ›

When you turn 18 (or reach the age of majority in your state), you can legally enter contracts, such as those required to take on debt and other financial responsibilities. These financial responsibilities include: Opening a bank account and getting a credit card in your own name.

What is expected when you turn 18? ›

Vote in federal, state and local elections. Consent to all types of medical treatment. Join the military without parental consent.

What can you not do after turning 18? ›

While turning 18 comes with many new opportunities, rights, and responsibilities, there are a few restrictions that have yet to be lifted, like purchasing and drinking alcohol (21 years old), purchasing tobacco products in some states (21 years old), going to a casino (21 years old), and renting a vehicle (20 to 25 ...

What is the first thing you should do when you turn 18? ›

1. Open checking and savings accounts. It's time to bust open your childhood piggy bank and put that money to work! If you already have a savings account but it's in a parent's name or paired with their accounts, it's time for you to take over your account and get it in your name.

What changes in the US when you turn 18? ›

When your teen reaches the age of 18, even though you may still think of them as children, under the law they have now achieved adult status. That status allows them to vote, serve in the military, serve on a jury, sign a contract, and get married without your consent.

What happens if you just turned 18? ›

An 18-year-old is considered a full-fledged adult with certain, but not all, rights and responsibilities. They still can't buy alcohol or rent a car in the United States, but 18-year-olds can vote and sign contracts. If they're still in high school, they can even excuse themselves from class.

Does being 18 mean you're legal? ›

The legal age is set by state law and can differ from state to state. However, almost all states set the base legal age as 18 years old. This is the age at which a person gains control over their own actions and affairs and becomes responsible for the decisions they make.

Can you do anything when you turn 18? ›

Turning 18 is a big deal. You might not feel any older, but after you turn 18, you're a legal adult under the law. You can make your own decisions, like choosing to open your own bank account or leasing your first car.

What is the legal term for turning 18? ›

In most states, turning 18 means you have reached the “age of majority” and are considered an adult in the eyes of the law. This new status unlocks many new freedoms and responsibilities.

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