How To Build Credit At 18 And Gain More Opportunities In 2024

Written By Eddy Ballesteros

Updated on: February 7, 2024
Build Credit At 18

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Personal finance and building a strong credit profile can be overwhelming to young adults, especially since there's often no clear way to learn about the three major credit bureaus, the importance of presentable credit history, and other factors. 

Remember, most young adults have little experience handling money or learning how to read credit reports.

So, when they get their credit card account, they might let themselves go too much with it. As a result, they can quickly hit their credit limit but fail to make timely payments.

How To Build Credit at 18

Of course, having a poor payment history translates to a bad score, which can cause many financial problems that you'll only understand in adulthood.

So, if you want to learn more about this mysterious financial world and credit scores, keep reading for our guide on how to build credit at 18.

The Short Answer On How To Build Credit

It would be best to start building (good) credit at a young age to make your financial obligations easier in your twenties and move forward.

For example, it could land you more favorable interest rates, housing and insurance options, and a higher credit limit.

To do so, you could start by using my favorite credit hack and becoming an authorized user on someone else's credit accounts, such as your parents'.

You can also learn credit repair independently and determine what is needed for good standing with creditors. 

But if you don't have that option, you can use a starter or secured credit card.

Best Credit Builder Loan

Self Inc

Self Lender

Receive a physical credit card after 3 consecutive payments

Self is the best way to establish and maintain your credit. It can help you gain payment history and add a new tradeline to your credit reports. 

And, of course, the major challenge is staying financially responsible. Avoid overspending and defaulting on payments.

You can also look into using credit repair software or a DIY option.

Credit Scores Explained

The credit score is a scale from 300 to 850, indicating your reliability to lenders. In other words, the higher your score, the more likely you will repay borrowed money on time.

Credit scores are built on your payment history accounts. A positive payment history translates to a favorable credit score around the late 600s and upwards.

Also, three credit bureaus dominate the market: Equifax, Experian, and TransUnion. And while there are other credit bureaus, they have less significance.

You can also watch my YouTube Video on the best credit repair tips:

Understanding Other Financial Terms

You'll certainly come across other credit jargon after you get your card. So before we proceed, we'll clarify the most common terms.

The annual percentage rate, or APR, is an interest rate you'll pay if you default on payments in each billing cycle. For example, if you borrow $100 and pay back $115, your APR is 15%.

Another important term is credit utilization ratio, which refers to your balance (how much money you have) divided by your credit limit (how much you're allowed to spend via card).

Experts recommend you keep your credit utilization rate under 30%.

Why You Should Start Building Your Credit History Now

Maybe you're too young to start worrying about credit and feel like postponing it until you finish college.

But it's important to build credit from a young age since it can land you better deals when buying new things, such as car loans or paying for insurance.

Your score also plays a key role when buying your first car or house.

And your potential employers might even explore your credit history if it's your first job. Most higher-end jobs will run a credit check, such as federal jobs.

Benefits of a Good Credit Score

Still not convinced or feel like you're too young to know credit? I understand.

So, we've also prepared a quick list of the benefits you'll enjoy in adulthood if you can maintain a solid credit score.

Credit Score Benefits

And be careful. You might think you're too young and brush your credit score aside until later.

But recovering from a bad credit history can take months or even years. So it's best to start building credit at 18 to prepare for the future.

Better Interest Rates Rates

When you're applying for a credit card, the issuer checks your credit score to determine what your APR should be. And those with a low credit score get higher APRs, which can become a vicious cycle.

But if you establish a solid credit score early, you can land some good APR deals when you renew or upgrade your credit card.

Thus, You'll save a lot of money that would otherwise go to your credit card company and spend on other things.

Lower Car Insurance Rates

Car insurers are very quick to check their customers' credit scores to determine their insurance rates, alongside other things like insurance history.

And if car insurance carriers find you have a poor credit history and score, you'll be deemed a risky customer and likely face higher rates. And you might even be denied insurance by certain companies.

In contrast, you'll earn better premiums with a good score.

Other insurance carriers, like home insurance, might also check your score before pricing your premiums. So, these benefits extend beyond your car insurance.

Higher Credit Limits

Your issuer determines your credit line by considering your income and credit score. You won't need a very high limit when you're young.

But you will only be able to get one if you have a respectable FICO score.

But when you're older and realize that you need to borrow thousands of dollars, you'll need a good score to prove to your lenders that you'll return that money on time.

And the same rules apply to bank loans if you need to borrow an even larger sum.

Easier Access to Services

When you start handling your finances and buying things independently, your FICO score plays a big role.

For example, in your new home, you might not need to pay the infamously-inconvenient security deposit when you sign up for utility services, like water, electricity, or internet.

Cell phone providers can also give you better plans if your score shows you can be trusted financially.

More Housing Options

Most landlords run an extensive background check on their potential tenants.

And if you're young (around college age) and looking for an apartment, your landlord might ignore your lack of credit history.

But if you've already established your score, you'll appeal to more landlords and increase your chances of getting that apartment you want.

Side note:

You can use rent reporting services to increase your credit score by reporting your on-time rental history.

You can read more on the best rent reporting services here.

Report Your Rent

On the other hand, adults with a poor FICO score will have a much harder time finding a landlord who'll approve of them.

Appeal to Employers

Employers are screening their potential hires extensively in an increasingly competitive world to find the perfect candidate.

And while your score is far from the most extensive qualification on your resume, it can make you look better in the recruitment process.

But instead of checking scores, recruiters tend to look at your payment history because factors like consistent late payments and other signs of potential bankruptcy can make them rule you out.

Tips to Building Credit at 18

With that out of the way, how do you start to build credit at 18? You can especially face some trouble qualifying for a good credit card without a score.

We've compiled the best options for young adults to start their journey below.

Become an Authorized User on Someone Else's Card

If you've never had a credit card, finding a good one without a history can be challenging. Fortunately, you can establish a good record if you become an authorized user on someone else's credit card.

Authorized users enjoy the benefits of the transactions of their primary cardholder. And you don't even need to make payments yourself to enjoy these benefits.

The problem is that an authorized user is susceptible to their primary cardholder's history, the good and the bad. So do this with someone you trust, such as a parent or close family member.

Get a Starter or Secured Credit Card

If you can't share a credit card with someone else, you can explore starter credit cards like security cards.

A secured credit card requires you to deposit a certain amount, which becomes your credit limit. But you'll still need an income to get a secured card.

Secured credit cards are traditionally much more lenient on people with a poor or no score, but you can use them to establish credit. And once you have what you need, you can cancel the card and return your deposit.

Another common starter credit card option is student cards.

If you're a college student, you might qualify for student credit cards, which don't require a deposit like secured ones.

Use a Credit-Builder Loan

As the name implies, a credit-builder loan helps the borrower build credit. It's a free credit score.

Credit-builder loans work by "lending" you some money, which stays in a savings account that you'll only access when the loan ends.

My favorite credit builder apps are:

You'll typically find credit-builder loans in credit unions or small banks. And you'll need proof of income to be eligible, too.

The financial institution you're with should report your loan activity to the big credit bureaus. And by the end, you'll have a better score and even some interest on the loan.

Avoid Late Payments

This sounds like the obvious cop-out answer, but it's the backbone of credit cards and a good score.

Make sure you pay all your credits and bills on time. Otherwise, your credit card company might report you to the three big bureaus, and your score will take a heavy hit.

Maintain Low Credit Card Balances

Keeping your credit utilization rate low will have a huge positive impact on your score.

Generally, experts recommend you keep it under 30%. So if your credit line is $1,000, only spend over $300 with paying it back.

Keeping your credit utilization rate low indicates that you can pay your obligations on time, which impacts your score heavily.

Use Automatic Payments

When you're a young adult starting to pay their bills and buy their things, it's easy to miss a payment here and there. And while it's okay to miss a payment or two, you should be careful as they can snowball into large debt and a bad credit score.

how to setup autopay chase

I recommend you consider autopay and follow the other tips to avoid missing a single bill.

Check Your Annual Credit Report

Credit card companies normally offer you a free credit report every year. After establishing it, use this opportunity to monitor your score since an excellent score will help you tremendously later.

You can order your credit report online at or call (877) 322-8228.

Annual Credit Report

Frequently Asked Questions

Do You Automatically Get Credit at 18?

No. A common misconception is that your score starts at 300, the lowest on the 300-850 FICO scale.

In reality, if you don't have a credit history, you don't have a credit or FICO score, regardless of age.

What's a Good Credit Score for an 18-Year-Old?

A good FICO score typically starts from the late 600s to the early 700s, while an excellent one is near or above the 800 mark.

And although credit scores don't account for age, the trend is that the older you are, the better your score is. So for 18-year-olds, a good score would start around the 660-670 mark.

How Fast Can I Build My Credit Score?

It can take a month or two to establish your score. But reaching a good score of 650-700 would take at least six months of making timely payments if you need a credit history.

Final Words On Building Credit At 18

You may need to understand why you should build credit at 18. But hopefully, now you do.

And I hope you don't neglect the tips I've highlighted and focus on establishing good credit since it'll lift a heavy burden off your future.

And although you can become an authorized user of a trusted person's credit card account and make on-time payments, you must realize that building and maintaining a good credit score boils down to self-discipline and good financial responsibility.

And lastly, make full use of your free annual credit report to monitor your progress yearly.

About the Author Eddy Ballesteros

Welcome to Credit Plush! Credit is something I'll always enjoy writing about. I've helped many people improve their credit scores and start their credit repair businesses.