Zero percent interest credit cards: Everything to know

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By Tara Mastroeni

Written by

Tara Mastroeni

Writer, Fox Money

Tara Mastroeni has over a decade of experience covering personal finance and is a real estate and mortgage expert. Tara's byline has been featured by Forbes, The Balance, Business Insider, and Yahoo News.

Updated October 16, 2024, 2:49 AM EDT

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If you have to make a large purchase in the near future, you might be thinking about opening up a zero percent interest credit card. However, before you take the next step, it’s important to make sure that you understand how these credit cards work. With that in mind, we’ve laid out the top considerations for someone who’s looking to potentially add a zero percent card to their wallet. Keep reading to learn more.

What is the benefit of a zero percent interest credit card?

As the name suggests, the biggest benefit of a zero percent interest credit card is that it allows you to avoid paying interest on your purchases for a set period of time. Many people use them when they have to make a large purchase so that they can spread paying off the purchase over a number of months without accruing any interest charges.

WHAT APR MEANS ON YOUR CREDIT CARDS

It’s important to note that zero percent interest is not the same as deferred interest financing. With deferred interest, interest starts accruing the day you make a purchase and is only waived if you pay off the balance in full before the deferred interest period has ended.

With a zero percent interest card, interest does not start accruing until after the promotional period. However, if you have not paid off your charges in full by the end of the promotional period, you will start to be charged interest on the remainder of your balance.

What to consider when comparing zero percent interest cards

GET 0% APR CREDIT CARDS TO SAVE MONEY — HERE'S HOW IT WORKS

Here’s a closer look at what you need to consider:

  • The length of the promotional period: Typically, on a zero percent credit card, the introductory APR promotional period will last anywhere between 12 and 21 months. The longer this period lasts, the longer you have to pay off your purchases, but the longest periods are usually given to those with a higher credit score.
  • The regular annual percentage rate (APR): After the intro APR period is over, you’ll begin to be charged the regular interest rate on any charges on which you carry a balance. You’ll want to be sure that you understand what that regular interest rate is and that you feel comfortable accepting the possibility of being charged at that rate.
  • Additional rates and fees: Credit cards also have additional fees for things like doing a balance transfer or making a late payment. You should also confirm that you understand all additional interest rates and fees that you could be charged.

APR VS. INTEREST RATE: WHAT'S THE DIFFERENCE?

Credit cards vs. personal loans: Which is better?

If you’re worried about being able to pay off your balance before the promotional period ends, you may want to consider taking out a personal loan instead. Personal loans offer fixed payment, often at lower interest rates than a credit card. Personal loans can also have loan terms that are longer than your average zero percent intro APR, so you could be given a longer period of time to pay off your purchases.

CREDIT CARD VS. PERSONAL LOAN: WHICH ONE IS A BETTER OPTION?

Considerations when using a new line of credit

Whenever you take out a new line of credit, there’s always the possibility of encountering credit issues like experiencing a temporary drop in your score or becoming tempted to rack up credit card debt. With that in mind, follow the tips below to keep your credit in good shape:

  • Make your payments on time: Establishing a good payment history is important when you open a new line of credit. Focus on figuring out your billing cycle and making all of your payments on time to keep your credit score in good shape,
  • Pay as far above the minimum payment as possible: If you’re taking out a zero percent credit card, odds are you are unable to pay off your balance in full. However, you’ll still want to aim to pay as far above the minimum payment as possible to reduce your chances of accruing interest and sliding into credit card debt.
Meet the contributor:
Tara Mastroeni
Tara Mastroeni

Tara Mastroeni has over a decade of experience covering personal finance and is a real estate and mortgage expert. Tara's byline has been featured by Forbes, The Balance, Business Insider, and Yahoo News.

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Fox Money is a property of Credible Operations, Inc., which is majority-owned indirectly by Fox Corporation. This material may not be published, broadcast, rewritten, or redistributed. All rights reserved. Use of this website (including any and all parts and components) constitutes your acceptance of Fox's Terms of Use and Updated Privacy Policy | Your Privacy Choices.