What Is an Introductory APR?
In plain English
An introductory APR is a promotional interest rate offered by credit card issuers for a limited time after account opening, frequently 0% for twelve to twenty-one months on purchases, balance transfers, or both. After the promotional period expires, the remaining balance becomes subject to the card's ongoing standard APR, which is typically much higher.
How Can You Best Use a 0% Introductory APR Offer?
A 0% intro APR on purchases effectively makes your card an interest-free financing tool for large planned purchases — like appliances or home improvements — as long as you pay off the balance before the period ends. Divide the purchase amount by the number of months in the promo period to find your required monthly payment. If you miss the deadline, you pay the full standard APR on any remaining balance.
What Happens When the Introductory Period Ends?
At the end of the promotional period, the standard purchase or balance transfer APR takes effect on any remaining balance. Some issuers apply deferred interest — meaning they back-charge interest from the original purchase date if any balance remains — though this practice is more common in retail store card financing than major credit cards. It's important to read the terms carefully.
How Is Introductory APR Different From Regular APR?
Introductory APR is temporary by design and used as a marketing incentive to attract new cardholders. Regular APR is the ongoing rate applied after the promotional period. When comparing cards, focus on the regular APR rather than the introductory offer — especially if you anticipate carrying a balance long-term — since the introductory rate will eventually expire.
Frequently asked questions
Does a 0% intro APR mean the card is free to use?
Not exactly. You still have to make minimum payments each month during the promo period. Missing a payment can cancel the introductory offer and trigger the standard or penalty APR immediately. It's important to confirm what actions void the promotional rate in the cardholder agreement.
Can you get multiple introductory APR offers?
Yes. You can open multiple cards from different issuers, each with their own promotional period. This strategy — sometimes called 'stacking' — requires careful tracking and strong payment discipline. Each new card application also triggers a hard inquiry, so frequent applications can affect your credit score.
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Related terms
Credit Card APR
APR stands for Annual Percentage Rate — the yearly interest rate charged on unpaid credit card balances. Understanding your APR is essential to knowing the true cost of carrying debt.
Balance Transfer
A balance transfer moves existing credit card debt to a new card, often with a lower or 0% introductory APR. It can save significant money on interest if paid off before the promotional period ends.
Credit Card
A credit card is a revolving line of credit that lets you borrow money up to a set limit for purchases, then repay it over time. Used responsibly, it builds credit and may earn rewards.
Grace Period (Credit)
A credit card grace period is the window between your statement closing date and payment due date during which you can pay your balance in full and avoid interest charges.
Annual Fee
An annual fee is a yearly charge some credit card issuers collect for the privilege of using the card. Premium rewards cards often carry annual fees offset by valuable benefits.