Thanks for checking out the Community space, rgh9850-.

I'm here to share some information about updating credit card numbers.

If a credit card number is changed, you'll have to disconnect and then reconnect your updated account from the Banking page. This way, QuickBooks can re-establish a new connection to that account.

Additionally, please know that your existing accounting data won't change even if you disconnect your account. You can follow the steps provided by my colleague, MaryLurleenM to be guided in doing the process.

I've also included an article that will help you streamline the review process of your bank transactions: Setup bank rules to categorize online banking transactions.

The Community Team always has your back, so please don't hesitate to leave us a comment below if you need more help in managing your bank transactions.