Credit Cards Credit Card Basics What to Know Before You Apply for Your First Credit Card By LaToya Irby LaToya Irby Facebook Twitter LaToya Irby is a credit expert who has been covering credit and debt management for The Balance for more than a dozen years. She's been quoted in USA Today, The Chicago Tribune, and the Associated Press, and her work has been cited in several books. learn about our editorial policies Updated on November 29, 2021 Reviewed by Khadija Khartit Reviewed by Khadija Khartit Twitter Website Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance in top universities. She has been an investor, entrepreneur, and advisor for more than 25 years. She is a FINRA Series 7, 63, and 66 license holder. learn about our financial review board Fact checked by Vikki Velasquez Fact checked by Vikki Velasquez Vikki Velasquez is a freelance copyeditor and researcher with a degree in Gender Studies. Previously, she conducted in-depth research on social and economic issues such as housing, education, wealth inequality, and the historical legacy of Richmond VA as well as their intersectionality while working for a community leadership nonprofit. Vikki leverages her nonprofit experience to enhance the quality and accuracy of Dotdash's content. learn about our editorial policies Photo: Jupiterimages / Getty Images Once you’ve decided to apply for your first credit card and you’ve picked out what you think is the best one for you (there are lots to choose from), it’s time to fill out the application. Applying for your first credit card can be exciting, but a little scary, too. Knowing what to expect can ease some of your anxiety. What's a Credit Card and Do You Need One? A credit card looks just like a debit card, but instead of taking funds directly out of your bank account, you're essentially getting a short-term loan from the card's issuing bank. You may need to pay interest unless you pay off the card each month. It's difficult to say that anyone actually needs a credit card, although they're a great resource in an emergency. Additionally, many people advocate for living debt-free, but credit cards help you build good credit, which enables you to buy a house at a favorable mortgage rate, get you approved for an apartment or cell phone, and even get lower premium payments on your insurance. Some credit cards also offer cash or travel rewards, which can provide free or highly discounted vacations if you use the card often and save up your points. Credit Card Rewards Programs When you save up your credit card points or cash-back rewards, you may wonder where the money comes from and whether you're actually paying for the "freebies" through some type of fees. Credit card rewards programs are actually funded by fees paid by the merchant's bank when you use your card. The fees go to your credit card's issuing bank, and at about 2% of each purchase, they're more than enough to cover rewards programs. Secured vs. Unsecured Credit Cards A credit card is a type of loan that you can borrow from again and again as long as you pay it back. Despite what you may have thought until this point, a credit card is not free money. As you take on the responsibility of having a credit card, keep in mind that you have to repay everything you borrow. This type of credit card is known as an unsecured card because the loan made to you is not secured by any type of collateral. Without an established credit history, there’s a chance you could get denied for an unsecured card, especially if you’re applying for a credit card that’s intended for someone with good or excellent credit. Students can improve their chances of being approved by applying for a student credit card. If you are denied, the credit card issuer will send a letter telling you the specific reasons for the denial. Once you get that letter, use the information to help you apply for a better-suited credit card next time. Some banks offer secured credit cards for people that have no credit or have had issues in the past and need to rebuild their credit. These cards require a cash deposit to secure the card. As you use the card and pay responsibly, in many cases, you can reduce the amount of cash you need to keep on deposit, and at some point may be able to convert the card to an unsecured card. EMV Security and Your Personal Information Credit card issuers gather a good amount of personal and confidential information to process your card application. For instance, most applications request your social security number and other personal information like your date of birth. This allows the credit card issuer to confirm your identity and to check your credit with the credit bureaus—who also identify you by social security number. Many cards have what's known as an EMV chip, which acts as a form of security to prevent your personal data from being stolen. This little chip, integrated into your card, generates a one-time code with each transaction. This keeps fraudsters from using your card. However, the chip can only protect you when you're using the physical card—it can't protect you if you're using your card to purchase online or over the phone. Use a Physical Address The address you put on your application is where your actual credit card and statements will come. Make sure you use a current and accurate address. Note that if you use a post office box in your address, it may delay your application processing because the credit card issuer needs to have a physical address for you. Your Income Credit card issuers are required to ask for your income information to ensure that applicants can repay what they’ve borrowed. If you don’t have enough income, you may have to wait until you get a job, or ask a parent or other adult to cosign for you. Your parents' income doesn't count for a student credit card unless you're on the account with them and have access to their regular deposits. The Decision Once you choose the right credit card, many online and phone applications can be processed within seconds, giving you an approval almost instantly. Sometimes, applications take longer because some human interaction is needed, either to get more information from you or to manually review your application. Don't assume you've been denied just because you didn't get an immediate answer. Low Credit Limit When you’re first getting started with credit, credit card issuers will often start you out with a small credit limit to minimize their risk. It’s not a bad thing; you need time to get accustomed to managing a credit card, and a huge credit limit makes it too easy to get in over your head. Plus, credit limits are often tied to income, so if you're working part-time while attending college, your credit limit may be limited by your earnings. Calculating the Minimum Payment Due Credit card companies send you a bill each month that asks for the minimum payment on your account. This amount is the least you can pay while still keeping your account current and maintaining your credit score. There are two main ways that companies calculate the minimum payment for you: Percentage Method The card issuer bases your minimum payment on a percentage of your card balance. It ranges from 1% to 3%, so a balance of $1,000 would require a minimum payment of $30. Percentage Plus Interest and Fees Method If you make the payment without paying off the card, you'll also pay interest, such as 18%. This amount is an annual rate, so you would divide by 12 months to get your monthly interest rate. So, to find an 18% interest rate on $1,000 credit card bill you would divide 18% by 12 which equals 0.015 (0.18 / 12 = 0.015). Now, multiply $1,000 by 0.015 to arrive at $15 interest charge for the month ($1,000 * 0.015 = $15). Also, if you pay after the payment due date, you might get hit with a $35 late fee. To add it all up, A 3% payment of $30A $15.00 interest chargeA $35 late fee This means you'll pay $30 + $15 + $35 = $80 for the monthly payment. Unfortunately, the only part of your payment that actually reduces your card's principal balance is your $30, even though you paid $80. For this reason, it's important to make payments that are larger than the minimum amount, or you'll end up paying mostly interest and fees. Your Credit History Credit card issuers report your monthly credit card usage to companies known as credit bureaus or credit reporting agencies. These bureaus maintain the credit history for every person with a credit card, loan, or other types of credit-based account. Certain credit card mistakes—like late payments and high balances—will show up on your credit report and make it harder to get other credit cards in the future. Your Credit Utilization Rate When you get your credit score, known as a FICO score, it's calculated based in part on how much of your available credit is being used. If you have two different credit cards with a total of $3,500 of credit available, it's important to use only about 30% of that amount. This means that you can charge up to $1,050 on both cards combined before it starts to affect your credit score. If you use more than 30% of your combined credit card availability, your credit score will be lowered because you have become a bigger risk in terms of repaying your card balances. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit Sources The Balance 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. Consumer Financial Protection Bureau. "12 CFR Part 1026, Truth in Lending (Regulation Z)," Pages 46-47.