Yes, you can check the available amount after the credit card is cancelled, and the card can not be officially cancelled until 45 days after the application for cancellation is made.

The 45-day risk period is mainly because most credit cards have no real-time records;

Especially in foreign countries, online and offline card consumption often takes a long time to be recorded, so it takes a while to apply for cancellation of the card; During this period, the card can't be used because it hasn't really been cancelled;

If there is an unrecorded consumer bank before applying for account cancellation, you can also charge the cardholder corresponding fees during this period;

After the 45-day risk period, the bank cannot charge the cardholder any fees.