Under 15 U.S.C. § 1666b, the credit card payment timing rule is straightforward: your card issuer cannot treat a payment as late, or end a grace period that would otherwise shield you from a finance charge, unless it mailed or delivered your periodic statement at least 21 days before the payment due date.1Office of the Law Revision Counsel. 15 USC 1666b – Timing of Payments A companion statute, 15 U.S.C. § 1666c, and its implementing rule at 12 C.F.R. § 1026.10, then control when the payment you send is considered received.
The 21-Day Statement Rule
The 21 days run from when the issuer mails or delivers the statement to the due date printed on it. If the statement arrives on a shorter schedule and you pay after the due date because of that, no late fee and no penalty interest can be imposed for that cycle.1Office of the Law Revision Counsel. 15 USC 1666b – Timing of Payments
The same floor protects any grace period your card offers. A grace period lets you pay the statement balance without a finance charge, and that period cannot begin running until the statement has been in your hands for at least 21 days.1Office of the Law Revision Counsel. 15 USC 1666b – Timing of Payments An issuer that mails the statement late loses the ability to collect the finance charge for that cycle.
When a Payment Counts as Received
Under § 1666c and Regulation Z, a creditor must credit your payment as of the date it is received.2Consumer Financial Protection Bureau. 12 CFR 1026.10 – Payments Date of receipt means the day the payment reaches the creditor, not the day the creditor’s bank collects the funds. A mailed check is received when it arrives at the payment address, regardless of when it clears. An online payment is received on the date you authorize the creditor to process it.3Consumer Financial Protection Bureau. Comment for 1026.10 – Payments
The statute adds a core protection: if the creditor receives your payment in identifiable form by 5:00 p.m. on the due date, at the right address and in the right amount, no finance charge may be imposed on that payment.4Office of the Law Revision Counsel. 15 USC 1666c – Prompt and Fair Crediting of Payments The posting date on your account can lag, but the credit must be effective as of the day the payment arrived, so interest and fees cannot accrue in the gap.
Cut-Off Times on the Due Date
An issuer can set a daily cut-off for same-day crediting, but for payments by mail, electronic transfer, or telephone, that cut-off cannot be earlier than 5:00 p.m. on the due date.2Consumer Financial Protection Bureau. 12 CFR 1026.10 – Payments A later cut-off is permitted; an earlier one is not. An online payment submitted at 4:30 p.m. on the due date must be treated as received that day.
In-person payments at a branch follow their own rule. If your issuer is a bank, savings association, or credit union, a payment made at one of its branches before that branch closes is considered received that day, even if the branch closes earlier than 5:00 p.m.5eCFR. 12 CFR 1026.10 – Payments The issuer cannot invent an earlier cut-off for walk-in payments.
An online payment authorized after the cut-off is treated as received the next business day.3Consumer Financial Protection Bureau. Comment for 1026.10 – Payments Scheduling a payment in advance avoids the issue; the receipt date is the date you told the creditor to process the payment, not the date you set it up.
Payments That Don’t Follow the Issuer’s Instructions
Issuers can set reasonable requirements for how you pay: a specific mailing address, your account number on the check, or payment through designated channels like an online portal. Those instructions have to be clearly disclosed, usually on the billing statement. A payment that follows them must be credited as of the date received.
A payment that does not follow the instructions still has to be credited, just not as quickly. The rule gives the issuer up to five days after receipt to credit a nonconforming payment.5eCFR. 12 CFR 1026.10 – Payments Five days is the outer limit. Typical examples include a check sent without the account number or a payment delivered to an address the issuer has not designated for payments.
One exception matters. If the creditor promotes a particular payment method, a payment made through that channel counts as conforming and must be credited on the date of receipt, even if it does not meet every technical requirement printed on the statement.3Consumer Financial Protection Bureau. Comment for 1026.10 – Payments
When the Issuer Changes Its Address or Procedures
Card issuers sometimes change their mailing address, payment processing office, or payment handling procedures. If a change like that causes a delay in crediting your payment during the 60 days after it takes effect, the issuer cannot charge a late fee or finance charge for that late payment.4Office of the Law Revision Counsel. 15 USC 1666c – Prompt and Fair Crediting of Payments The 60-day buffer puts the transition risk on the issuer, since cardholders often keep sending payments to the old address.
Regulation Z adds a safe harbor on top of the statute: the issuer can voluntarily waive late fees and finance charges for the full 60-day window after a change that could reasonably cause a delay, without having to confirm that a specific payment was actually delayed.3Consumer Financial Protection Bureau. Comment for 1026.10 – Payments For changes involving retail locations, the issuer must waive fees during the window when the consumer notifies them, within 60 days, that the late payment was caused by the change.
No Fees for Standard Payment Methods
An issuer cannot charge a separate fee for making a payment by mail, online, or by telephone.5eCFR. 12 CFR 1026.10 – Payments The one exception is an expedited payment handled by a live customer service representative, such as a same-day phone payment taken by an agent after the normal cut-off has passed. Fees are allowed for that specific service, but not for routine payment channels.
If a Payment Is Credited Late or Not at All
When your payment is misapplied, credited late, or not credited, you can trigger the billing error procedures in 15 U.S.C. § 1666. Send a written notice to the creditor’s designated billing error address within 60 days after the statement containing the error was sent to you. The notice has to include your name, account number, and a description of the error.6Consumer Financial Protection Bureau. 12 CFR 1026.13 – Billing Error Resolution
The issuer must send a written acknowledgment within 30 days of receiving your notice. It then has two complete billing cycles, and no more than 90 days, to investigate and either correct the error or send a written explanation of why it believes the charge was accurate.7Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors A finding in your favor means the issuer must fix the account and remove any fees or interest built up because of the error.
While the dispute is open, the issuer cannot report the disputed amount as delinquent to a credit bureau.8Office of the Law Revision Counsel. 15 USC 1666a – Regulation of Credit Reports If the dispute resolves against you and you still refuse to pay, the issuer can then report the amount as delinquent, but it must also report that the amount is in dispute and tell you every party it is reporting to. Reporting a missed payment during an open dispute can expose the issuer to liability under both the Truth in Lending Act and the Fair Credit Reporting Act.9Office of the Law Revision Counsel. 15 USC 1681s-2 – Responsibilities of Furnishers of Information to Consumer Reporting Agencies
A payment credited even a day late can produce a late fee, the loss of a promotional rate, a penalty APR, and a delinquency mark on your credit report, and those consequences compound across cycles if the error isn’t caught. Consumers harmed by these violations can sue under 15 U.S.C. § 1640 for actual damages plus statutory damages. For credit card accounts, statutory damages run from $500 to $5,000 per individual action, calculated as twice the finance charge connected to the transaction, and are available without proof of specific financial loss.10Office of the Law Revision Counsel. 15 USC 1640 – Civil Liability
The Consumer Financial Protection Bureau is the primary federal enforcer of these rules and has authority to investigate issuers, order restitution, and impose civil penalties for systemic violations.11Consumer Financial Protection Bureau. 12 CFR 1026.1 – Authority, Purpose, Coverage, Organization, Enforcement, and Liability State attorneys general can also bring actions. A complaint through the CFPB’s online portal often prompts a response from the issuer within a few weeks.