Credit Card Notice Requirements Under the CARD Act

Your credit card issuer has to warn you before it costs you more money. Under federal law, credit card notice requirements give you at least 45 days’ written notice before a rate hike or other significant change to your account terms, at least 21 days between your billing statement and your payment due date, and specific warnings on every monthly statement about late fees and the true cost of paying only the minimum. These rules come from the Credit Card Accountability Responsibility and Disclosure Act of 2009 and its implementing regulations.

The 45-Day Notice for Rate Hikes and Term Changes

The core protection lives in 15 U.S.C. § 1637(i). If your issuer wants to raise your annual percentage rate, it must send you written notice at least 45 days before the increase takes effect.¹ The same 45-day window applies to any other “significant change” to your account terms. Under the implementing regulation, significant changes include increases to fees or finance charges, a higher required minimum payment, or the issuer taking a security interest in your property.²

Until that notice period runs, the issuer cannot apply the higher rate or new fee. The clock is there so you can evaluate the change, shop for a different card, or reject the new terms.

What the Notice Has to Say

The notice must be written in a “clear and conspicuous manner” and include a brief statement of your right to cancel the account before the change takes effect.¹ The regulation adds specifics. The notice must describe each term being modified, including any new rates, fees, or minimum payment amounts. It must give the exact effective date. If the change is a rate increase, it must tell you how to reject the change and warn that rejection may cause the issuer to close your account to new purchases.² And if the rate increase applies to existing balances, the notice must identify which balances are affected.

Your Right to Reject a Rate Increase

When you receive notice of a rate increase, you can reject it before it takes effect. The issuer’s only recourse is closing your account to new purchases. It cannot treat your rejection as a default or demand immediate full repayment.¹

You pay off the remaining balance under terms that must be no worse than one of three floors: the repayment method that was in place before the increase, an amortization schedule of at least five years, or a minimum monthly payment no more than double what you were previously required to pay. The issuer chooses which option to offer, but not anything harsher. This prevents rate increases from being used as leverage to force a lump-sum payoff when you push back.

When 45-Day Notice Is Not Required

Not every rate change triggers advance notice. Several common ones are exempt.

The largest exception is variable-rate adjustments. If your card agreement ties your rate to an index like the prime rate, the issuer does not need to notify you each time the index moves.³ Because most cards carry variable rates, this exception reaches most cardholders. You agreed to the formula at account opening, and the index is publicly available.

Promotional rate expirations are also exempt. When an introductory 0% APR or similar teaser rate ends on schedule, no 45-day notice is required, so long as the issuer clearly disclosed the promotional period length and the post-promotional rate before the promotion began, with equal prominence next to the promotional rate.⁴ Many issuers send reminders anyway, but the law does not force them to.

Workout arrangements work the same way. If you entered a temporary hardship plan and either completed it or failed to meet its terms, the issuer can restore your pre-arrangement rate without new advance notice, provided it disclosed the terms before the arrangement started.²

Rate Increases on Balances You Already Owe

Beyond the notice requirement, the CARD Act broadly prohibits issuers from increasing the rate, fees, or finance charges on a balance you already carry. This protection applies whether or not you received proper notice. The statute allows only four exceptions:⁵

A promotional rate expires and reverts to the previously disclosed go-to rate. The higher rate cannot apply to transactions you made before the promotional period started.
A variable rate tied to a public index rises because the index rose.
A workout arrangement ends or you fail to meet its conditions. The rate can return to what it was before the arrangement began, but no higher.
You fail to make the minimum payment within 60 days of its due date. The issuer must still send 45 days’ notice of the penalty rate, and must reverse the increase if you make six consecutive on-time minimum payments.

The 60-day delinquency exception is the only one of the four that requires a separate 45-day notice. That notice has to explain the reason for the increase and state that the penalty rate will end within six months of resumed timely payments.⁵

The 21-Day Billing Statement Window

Every billing cycle carries a shorter but equally important timing rule. Under 15 U.S.C. § 1666b, your issuer must mail or deliver your periodic statement at least 21 days before your payment due date.⁶ The three-week buffer gives you time to review charges and arrange payment.

If the statement arrives late, the issuer cannot treat your payment as late and cannot charge you interest on new purchases for that billing cycle.⁶ This is not a one-time disclosure. It applies twelve times a year, every cycle.

Electronic Statements

Issuers can satisfy the 21-day rule by delivering statements electronically, but only if you have given affirmative consent under the federal E-SIGN Act. Before you agree to go paperless, the issuer must tell you that you have the right to receive paper statements, explain how to withdraw electronic consent, disclose any fees for paper copies, and describe the hardware and software you will need to access the records.⁷ You must also demonstrate that you can access statements in that format, typically by confirming consent through the same digital channel. If the issuer later changes its technology in a way that could block your access, it must notify you, let you withdraw consent without penalty, and obtain fresh consent before continuing electronic-only delivery.

Warnings Required on Every Monthly Statement

Two disclosures have to appear on every statement so you understand the real cost of carrying a balance.

Late Payment Warning

The statement must show, in a conspicuous location, the date your payment is due and the exact dollar amount of the late fee if you miss it.¹ Federal regulations cap late fees through a safe harbor system that is adjusted annually for inflation. The base regulatory figures are $32 for a first late payment and $43 if you were late on the same type of charge within the prior six billing cycles.⁸ The CFPB finalized a 2024 rule that would have reduced the safe harbor to $8 for large issuers, but a federal court vacated that rule in April 2025, so the traditional CPI-adjusted safe harbors remain in effect.

Minimum Payment Warning

Every statement must also include a standardized table showing what happens if you pay only the minimum. The table has to display how many months it would take to pay off your entire balance at the minimum payment (assuming no new charges), the total you would pay over that period including interest, and the monthly payment needed to clear the balance within 36 months along with the total cost of that faster schedule.⁹ The statement also has to include a toll-free number for credit counseling services.

How Your Payments Get Applied

If your card carries balances at different rates, the allocation of your payments matters. The CARD Act requires that any payment above the minimum go first to the balance carrying the highest interest rate, then to the next-highest, and so on down.¹⁰ Before this rule, issuers routinely applied extra payments to the lowest-rate balance first.

One narrow carve-out: during the last two billing cycles before a deferred-interest promotion expires, the issuer must direct excess payments to the deferred-interest balance first.¹⁰ Deferred-interest plans charge zero interest if you pay in full by the promotional deadline but retroactively bill all the accumulated interest if you do not, so front-loading payments there improves your chances of avoiding that hit.

Six-Month Reevaluation of Rate Increases

When an issuer raises your rate based on your credit risk, market conditions, or similar factors, it cannot leave the higher rate in place forever without checking. Federal regulations require the issuer to reevaluate the increase at least once every six months. If the factors that led to the increase have improved, the issuer must reduce your rate.³ This applies to any rate increase that required 45-day advance notice.

The obligation is ongoing. As long as you carry a balance at the elevated rate, the issuer must keep checking every six months whether the increase is still justified.

What You Can Recover If the Issuer Violates These Rules

Issuers that ignore these requirements face liability under the Truth in Lending Act’s enforcement provision, 15 U.S.C. § 1640. For an individual lawsuit involving an open-end credit account not secured by real estate, you can recover actual damages plus statutory damages of twice the finance charge, with a floor of $500 and a ceiling of $5,000. Courts can award higher statutory damages when the issuer engaged in a pattern or practice of violations. Successful plaintiffs also recover attorney’s fees and court costs.¹¹

Class actions are available, though total recovery for all class members cannot exceed the lesser of $1,000,000 or one percent of the issuer’s net worth. You generally have one year from the date of the violation to sue. The Consumer Financial Protection Bureau supervises large card issuers and can bring its own enforcement actions, so the same violation can trigger both a private lawsuit and a regulatory penalty.

1
Office of the Law Revision Counsel. 15 USC 1637 – Open End Consumer Credit Plans
2
eCFR. 12 CFR Part 1026 Subpart B – Open-End Credit
3
Consumer Financial Protection Bureau. 12 CFR 1026.59 – Reevaluation of Rate Increases
4
eCFR. 12 CFR Part 226 – Truth in Lending, Regulation Z – Section 226.9
5
Office of the Law Revision Counsel. 15 USC 1666i-1 – Limits on Interest Rate, Fee, and Finance Charge Applicable to Outstanding Balance
6
Office of the Law Revision Counsel. 15 USC 1666b – Timing of Payments
7
FDIC. X-3 The Electronic Signatures in Global and National Commerce Act (E-Sign Act)
8
eCFR. 12 CFR 1026.52 – Limitations on Fees
9
Office of the Law Revision Counsel. 15 USC 1637 – Open End Consumer Credit Plans
10
eCFR. 12 CFR 1026.53 – Allocation of Payments
11
Office of the Law Revision Counsel. 15 USC 1640 – Civil Liability