63 Things You Can Do When You Turn 18

Now be aware of the boundaries and responsibilities of a young adult.

By Harini Natarajan, Certified Emotional Intelligence Practitioner

Turning 18 is a watershed moment for every young adult. You obtain certain legal rights and a sense of maturity and independence. So you must be wondering, what are some things you can do at 18? While it is undeniably an exciting moment in every person’s life, it is crucial to know what changes when you turn 18. Knowing this will set you up as a productive and competent member of society. When you turn 18, you can legally do everything from registering to vote to purchasing fireworks. Keep reading to find out more!

List Of Things You Can Do When You Turn 18


  1. Join the military.
  2. Vote.
  3. Register for the Selective Service (mandatory for males).
  4. Donate blood.
  5. Become an organ donor.
  6. Draft your will.
  7. Work full time.
  8. Buy a lottery ticket.
  9. Obtain special driving permits.
  10. Buy and use tobacco products (in some states only).
  11. Drive late at night.
  12. Having sex with a consenting adult who is 18 or older.
  13. Give consent to own medical care.
  14. Go to the ER alone and get treatment.
  15. Get a savings and checking account.


  1. Become a realtor.
  2. Become a notary public.
  3. Apply for loans.
  4. Apply for credit cards.
  5. Use a meat or deli slicer at a grocery store job.
  6. Buy medicines like cough suppressants.
  7. File a lawsuit.
  8. Sign a contract.
  9. Sue someone.
  10. Be called for jury duty.
  11. Open a brokerage account and buy stock.
  12. Adopt.
  13. Get a Costco card.
  14. Buy real estate.
  15. Apply for a mortgage.
  16. Apply to find your biological parents if you are adopted.

Fun Things To Do When You Turn 18


  1. Get piercings.
  2. Book a hotel room.
  3. Get tattoos.
  4. Buy a pet.
  5. Change your birth name.
  6. Work in a bar.
  7. Serve alcohol.
  8. Enter an adults-only store.
  9. Skydive.
  10. Give consent for your own vaccines.
  11. Get married.
  12. Buy spray paint.
  13. Buy fireworks.
  14. Buy cigarettes.
  15. Drink alcohol in most of the European countries and Canada.


  1. Buy adult videos.
  2. Buy a house.
  3. Buy a vehicle.
  4. Move out of your parents’ house.
  5. Sign yourself out of high school.
  6. Open a bank account.
  7. Get a 10-year passport.
  8. Travel.
Young woman checking directions on the map while traveling


  1. Drive a taxi.
  2. Get a license to drive a truck.
  3. Be the only one present at home when a service repair guy needs to enter your home.
  4. Buy a car.
  5. Rent an apartment.
  6. Pawn your belongings.
  7. Bet on a racehorse.
  8. Rent an Airbnb.
  9. Use a ride-sharing scooter (Lime or Bird).

What Are Your Responsibilities Once You Turn 18?

  1. As a legal adult, you are now responsible for your actions. If you violate any law, you will be charged as an adult.
  2. If you are a guy, you will have to register with the Selective Service System within a month of turning 18. If you fail to do so, you can be prosecuted. If convicted, you may have to spend up to five years in jail and/or be fined up to $250,000.
  3. You are legally bound to pay all or any debts you incur.
  4. Your juvenile record will be sealed. When you turn 18, you can have a “fresh start” as an adult, so past misdemeanors won’t come back to haunt you legally.
  5. You have to sign tax forms for employment. When you apply for work, you will have to sign a contract and a tax form. This is not legally binding until you become an adult. That is why you can get an apartment, hold a job, purchase real estate, and buy stocks after you turn 18.
  6. You can now go to jail. No more “juvy”. If you commit a misdemeanor or crime as an 18-year-old, you will be tried as an adult. You may even have to spend time in prison or jail.

What Are The Things Still Restricted When You Turn 18?

While turning 18 can be exciting and comes with many new rights, responsibilities, and opportunities, there are still a few restrictions that have yet to be followed in some states:

  1. Purchasing and drinking alcohol (21 years old).
  2. Purchasing tobacco products in some states (21 years old).
  3. Going to a casino (21 years old).
  4. Renting a vehicle (20 to 25 years old).

Infographic: Legal Documents You Should Apply For When You Turn 18

Turning 18 is an important milestone in a person’s life. While it comes with freedom, it also has important roles and responsibilities. We have listed a few legal documents you should apply for as soon as you turn 18. This prepares you and your family members for unforeseeable emergencies. Check out the infographic below to know more!

legal documents you should apply for when you turn 18 [infographic]

Illustration: StyleCraze Design Team

It is not for nothing that teenagers eagerly wait to turn 18! You get the legal right to do several things once you reach the age and the excitement of all that can be quite intoxicating. For instance, you can vote, join the military, obtain driving permits, buy real estate, get tattoos, apply for a passport, and many more. However, the perks come with a set of adult responsibilities. For example, you are legally bound to pay your debts and be persecuted as an adult. Thus, it helps to be aware of these things to enjoy your adulthood responsibly.

Frequently Asked Questions

Can your parents control you at 18?

No. You are considered an adult when you reach the age of 18, and your parents don’t have legal control over you. However, this also depends on your family dynamic and financial situation.

Can I leave home at 18 without my parents’ consent?

Yes. You are free to leave your parents’ house and reside at any place of your choice once you turn 18.

Is turning 18 good?

Turning 18 comes with attractive privileges as well as serious legal implications. So, it is all about striking a balance.

Key Takeaways

  • Turning 18 is a special moment that heralds the beginning of adult responsibilities and challenges.
  • When you turn 18, you can not only vote but also participate in many other activities.
  • The prospect of getting married, opening a bank account, or even buying a house or a car makes turning 18 even more exciting.

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As Head Of Content Operations, Harini sets the tone and editorial direction for StyleCraze to deliver engaging, interesting, and authentic... more