What Is Penalty APR: Triggers, 45-Day Notice, and Recovery

A penalty APR is a sharply higher interest rate a credit card issuer can charge you when you fall seriously behind on payments, and it typically sits around 29.99%. Federal law under the CARD Act sets the rules for when an issuer can apply this rate, how much advance notice you must receive, and when the issuer has to bring it back down. The rate is disclosed in your card agreement before you ever open the account, but most cardholders never notice it until it hits.

What Triggers a Penalty Rate

The most common trigger is missing your minimum payment by 60 days or more. At that point, the issuer treats the account as seriously delinquent and can apply the penalty rate not only to future charges but to your entire existing balance. This is the trigger that does the most financial damage, and it’s the one federal law specifically addresses.¹

A returned payment can also trigger the rate. If your bank bounces the payment for insufficient funds, the issuer may treat it as though you never paid. Depending on where you are in your billing cycle, that failed payment can push you past the 60-day threshold faster than you realize.

Some issuers will also impose a penalty APR if your balance exceeds your credit limit, but only if you’ve opted into over-limit coverage. Federal rules generally block issuers from charging over-limit fees without your consent, and the same principle applies here. If you never opted in, going over your limit won’t trigger a rate increase through this route.

One trigger catches people off guard. If you’re carrying a promotional 0% APR, a late payment can end that rate immediately. Card agreements routinely state that the introductory rate terminates if you miss a minimum payment by 60 days, replacing it with the penalty APR. Losing a 0% rate and jumping straight to roughly 30% is one of the most expensive mistakes in consumer credit.

How the Rate Applies to Your Balances

The 60-day line matters enormously, because it determines whether the penalty rate touches only new purchases or everything you owe.

If your payment is late but still within 60 days of the due date, the issuer can apply the penalty APR only to new transactions going forward. Everything you already owe keeps accruing interest at the rate that applied when you made those purchases. That’s a meaningful protection built into the CARD Act’s general prohibition on retroactive rate increases.¹

Once you cross the 60-day mark, that protection disappears. The issuer can apply the penalty APR to your entire outstanding balance, including every dollar you charged months or years ago at a lower rate. This is where a penalty rate goes from annoying to genuinely destructive.

Cardholders who rely on the grace period to avoid interest also lose that benefit. Once the penalty rate is in effect, interest accrues on new purchases immediately. The practical move is to stop using the card and pay by another method until the rate comes back down.

How High the Rate Can Go

There is no federal ceiling on penalty APR. Congress chose to regulate when and how the rate can be applied, not how high it can go. In practice, most major issuers set the rate at 29.99%, though the exact number varies by issuer and can change over time.

Most penalty APRs are variable, meaning the issuer calculates them by adding a fixed margin to a benchmark rate such as the prime rate. When the prime rate rises, the penalty APR rises with it; when the prime rate drops, the penalty rate follows, but it stays well above normal purchase rates. The average standard credit card APR runs roughly 19% to 24% depending on creditworthiness, so a jump to about 30% is a substantial increase in borrowing costs.

Your card agreement must disclose the penalty APR in the pricing summary table (often called the Schumer Box) before you open the account. That table is the standardized disclosure format required by federal law, and it lets you compare penalty rates across cards before you apply.¹ A handful of issuers don’t charge a penalty APR at all. If avoiding this risk matters to you, check the Schumer Box before applying. If the penalty APR row is absent or reads “none,” the card doesn’t have one.

The 45-Day Notice Before the Rate Takes Effect

Before an issuer can actually impose a penalty APR, federal law requires a written notice at least 45 days before the new rate takes effect. The notice must arrive after the triggering event, such as the 60-day late payment, and must clearly state why the rate is increasing, when the higher rate begins, and which balances it will apply to.²

The notice must also tell you that you have the right to close the account before the new rate applies to future purchases. If you cancel within the 45-day window, the issuer cannot apply the penalty APR to new transactions.³

When the 45-Day Notice Is Not Required

A few situations don’t require 45 days of advance warning. If your rate is variable and rises because the underlying index (such as the prime rate) went up, the issuer doesn’t need to notify you separately. The same applies when a promotional rate expires on a previously disclosed schedule, or when your rate increases after you fall out of compliance with a hardship or workout arrangement that carried a temporarily reduced rate.²

None of those exceptions eliminate the 45-day notice for penalty increases caused by late payments or defaults. If your rate is going up because of your payment behavior, you’re entitled to the full notice period.

What Closing the Account Actually Does

Closing your card during the 45-day window prevents the penalty APR from applying to new purchases, but it does not erase your existing balance. You still owe whatever you’ve already charged, and the issuer can still apply the penalty rate to that balance if you crossed the 60-day late threshold.

Federal law does provide one critical safeguard. Closing the account cannot be treated as a default, and the issuer cannot demand immediate repayment of your full balance. You’re entitled to pay down the remaining debt over time under terms no worse than what was available before the closure.³ The issuer must let you keep making monthly payments rather than calling the entire balance due at once.

Getting Your Original Rate Back

If the penalty APR was triggered by a payment 60 or more days late, federal law gives you a clear path to restoration. Make every minimum payment on time for six months after the penalty was imposed, and the issuer must bring your rate back down.¹ The statute requires the issuer to include this information in the penalty notice itself, so the timeline should be spelled out in the letter you receive.

Beyond that initial six-month window, issuers must review penalty-rate accounts at least every six months to determine whether the higher rate is still justified.⁴ The review considers the factors that originally led to the increase. If those factors no longer support the higher rate, the issuer must reduce it.

The six-month clock resets if you miss even one payment during the recovery period. Automatic payments for at least the minimum due help you build the unbroken chain of on-time payments that legally compels the issuer to act. If you believe you’ve met the six-month requirement and your rate hasn’t been reduced, contact the issuer directly. You can also file a complaint with the Consumer Financial Protection Bureau, which oversees enforcement of the CARD Act’s rate-review provisions.

First-Year Protections and Their Limits

The CARD Act generally prohibits issuers from raising your interest rate during the first 12 months after you open the account. This is one of the law’s strongest consumer protections, and it prevents issuers from luring you in with a low rate and then raising it before you’ve had a real chance to use the card.⁵

Penalty APR is a major exception. Even during the first year, if your minimum payment is 60 or more days late, the issuer can impose the penalty rate. The first-year shield protects you from increases driven by market conditions or issuer business decisions, not from increases triggered by your own payment behavior.¹

Active-Duty Military Cap at 6%

If you’re on active duty and the credit card debt was incurred before you entered military service, the Servicemembers Civil Relief Act caps your interest rate at 6% per year. That cap overrides any penalty APR, no matter how high the card agreement says it can go. The issuer must forgive all interest above 6% for the duration of your service and refund any excess interest you’ve already paid.⁶

To claim the protection, send the creditor a written request along with a copy of your military orders. You have up to 180 days after your service ends to make the request. The protection covers all types of pre-service debt, including joint obligations with a spouse, but it does not apply to credit card debt taken on after entering service.⁶

Why the Credit Report Damage Outlasts the Rate

The penalty APR gets attention, but the late payment that triggered it does more lasting damage through your credit report. A payment 60 days late is reported to the credit bureaus as a serious delinquency, and that mark stays on your credit report for seven years from the date of the original missed payment. Even after you restore your rate to normal, the late-payment notation keeps dragging down your credit score and affecting your ability to get favorable rates on mortgages, auto loans, and future credit cards.

The higher interest costs are real, but they’re confined to one balance. The credit score hit follows you across every financial product for years. If you’re approaching the 60-day mark on a missed payment, making even the minimum payment before that deadline avoids both the worst version of penalty APR (the kind that hits your existing balance) and the most damaging credit-reporting threshold.

1
Office of the Law Revision Counsel. 15 USC 1666i-1 – Limits on Interest Rate, Fee, and Finance Charge Increases Applicable to Outstanding Balances
2
eCFR. 12 CFR 1026.9 – Subsequent Disclosure Requirements
3
Office of the Law Revision Counsel. 15 USC 1637 – Open End Consumer Credit Plans
4
eCFR. 12 CFR 226.59 – Reevaluation of Rate Increases
5
FDIC. When and Why Your Credit Card Interest Rate Can Go Up
6
U.S. Department of Justice. 6% Interest Rate Cap for Servicemembers on Pre-service Debts