Chuseok Holiday Card Payments Will Be Debited on September 28; Check Loan Interest Payment Dates for Each Product Separately
If your credit card payment due date falls during the 2026 Chuseok holiday period from September 24 to 27, the payment will be automatically debited on September 28 without late fees. Financial institutions will also automatically extend loan repayment maturities falling during the same period to September 28 without overdue interest. However, the 2026 official guidance does not explicitly state that regular loan interest payment dates and automatic principal-and-interest transfers all follow the same schedule. Therefore, the most accurate approach is to check the actual scheduled interest payment date with your financial institution.

When Will Your Card Payment Be Debited If the Due Date Falls Between September 24 and 27?
If your credit card payment is due during the 2026 Chuseok holiday, the actual debit date will be September 28.

Looking at the dates individually, if your original card payment due date is September 24, 25, 26, or 27, the payment is scheduled to be automatically debited from your designated payment account on September 28, after the holiday ends.
Therefore, the fact that your card payment was not debited during the holiday does not, by itself, mean that your payment is overdue. No late fees will be charged for the period during which the payment is deferred to September 28.
What matters is the available balance in your payment account on September 28. Even if your card payment is not withdrawn during the holiday, it is safer to keep the scheduled payment amount in your account rather than spend it elsewhere.
Loans: Distinguish Between Repayment Maturity and Automatic Interest Payments

What is clearly confirmed in the 2026 Chuseok holiday financial services guidance is the treatment of loan repayment maturities.

If a loan from a financial institution, including a bank, insurance company, savings bank, or card company, reaches its repayment maturity between September 24 and 27, the maturity date will be automatically extended to September 28 without overdue interest.
However, the main text of the 2026 official guidance does not separately specify that monthly interest payments or automatic principal-and-interest transfers for mortgages or personal loans that fall during the holiday will also be debited on that same date.
Therefore, if you have a loan, it is advisable to check the next scheduled interest payment date or principal-and-interest payment date in your bank's app. You should not automatically assume that the September 28 debit rule for credit card payments also applies to loan interest.
Why a Card Payment Debited on September 28 Is Not Considered Late
A debit on September 28 is not a delayed payment by the customer. It is the designated processing schedule established for the holiday period.
If the original credit card payment due date falls between September 24 and 27, no late fees will be charged before the automatic debit on September 28. Similarly, if a loan's original repayment maturity falls within the same period, it will be automatically extended to September 28 without overdue interest.
However, two situations must be distinguished.
A payment originally due during the holiday is not the same as having insufficient funds in the account on the September 28 debit date. The official guidance guarantees that customers will not incur overdue charges simply because a payment due date or loan maturity is pushed back by the holiday.
Therefore, it is advisable to check your card issuer's app or banking app on September 28 to confirm that the payment was actually debited.
Insurance Premiums, Mobile Phone Bills, and Utility Payments Are Also Deferred to September 28
If the automatic payment date for insurance premiums, telecommunications charges, utility bills, or similar expenses falls between September 24 and 27, the debit date will also be postponed to September 28.

However, there is an important exception for credit card payments and other automatic payments. If the billing organization and the customer have a separate agreement, the payment may be debited on a different business day.
Therefore, if multiple automatic payments are linked to the same account, it is more accurate to check the actual scheduled debit dates shown in your card issuer's, insurance company's, or telecommunications provider's app, or on your billing statements, rather than focusing only on September 28.
Three Things to Check Before September 28
First, open your credit card issuer's app and check this month's scheduled payment amount and the designated payment account.
If you have a loan, use your bank's or financial institution's app to determine whether the relevant date is the loan repayment maturity or a monthly interest or principal-and-interest payment date, and confirm the actual scheduled payment date.
Finally, review any insurance premiums, mobile phone bills, utility payments, or other charges automatically paid from the same account. Several payments that were not debited during the holiday may be processed immediately afterward, so the key is to keep sufficient funds available in advance.
As of 2026-09-26, the confirmed rules are that credit card payments due during the holiday will be automatically debited on September 28 without late fees, while loan repayment maturities falling during the holiday will be automatically extended to September 28 without overdue interest. For recurring automatic loan interest payments, check the actual payment date specified for your individual loan product.
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