Credit Basics
Learn credit fundamentals
As of 2026-07-20, understanding credit and financial literacy is crucial for teenagers. Building a strong credit foundation before turning 18 can have a significant impact on future financial opportunities. ## Introduction to Credit
Credit is essentially a way for individuals to borrow money from lenders with the promise of paying it back, usually with some additional fees or interest [Federal Trade Commission](https://www.ftc.gov/). The [Federal Trade Commission](https://www.ftc.gov/) explains that credit reports and scores are used by lenders to determine the likelihood of a borrower repaying their debts.
Understanding Credit Scores
A credit score is a three-digit number that represents an individual's creditworthiness. According to [Experian](https://www.experian.com/), credit scores range from 300 to 850, with higher scores indicating better credit. For example, a credit score of 750 or higher is generally considered excellent [Experian](https://www.experian.com/).
Building Credit
There are several ways for teenagers to start building credit before they turn 18. One option is to become an authorized user on a parent's credit card account [Credit Karma](https://www.creditkarma.com/). This allows the teenager to benefit from the parent's good credit habits without being responsible for making payments. Another option is to apply for a secured credit card or a student credit card, which typically has lower credit limits and fewer requirements [NerdWallet](https://www.nerdwallet.com/).
Importance of Financial Literacy
Financial literacy is critical for making informed decisions about money management. The [Pew Research Center](https://www.pewresearch.org/) found that many Americans lack basic financial knowledge, which can lead to poor financial decisions. For instance, a survey conducted by the [National Endowment for Financial Education](https://www.nefe.org/) found that only 22% of millennials could answer basic financial literacy questions correctly.
Real-World Examples
Let's consider a real-world example. Suppose a 17-year-old wants to purchase a car when they turn 18. If they have a good credit score, they may be able to qualify for a lower interest rate on their car loan. According to [Bankrate](https://www.bankrate.com/), a good credit score can save car buyers hundreds or even thousands of dollars in interest payments over the life of the loan.