I disconnected my credit card from an account in Quickbooks and now I cannot re-connect it. When I try to do so I only have the option to bring in a new account.

Thanks for sharing details of your experience with having difficulties reconnecting your credit card to your QuickBooks account, @jdmarlow2. I'm here to help ensure we can find a solution that meets your needs.

I've replicated the situation here on my end and I was able to disconnect and reconnect a credit card account in QuickBooks Online (QBO). Also, I had the option to choose a specific account type. In your case,  we can perform some basic troubleshooting steps to get through this.  

I recommend accessing your QBO account in a private or incognito window to determine if this is some kind of a browser-related issue. These keyboard shortcuts can start a session depending on the browser that you're using:

• Safari: Command + Shift + N
• Mozilla Firefox: CTRL + Shift + P
• Google Chrome: CTRL + Shift + N
• Microsoft Edge: CTRL + Shift + N

Once signed in, reconnect your credit card once again. If it works, then that's great news. Otherwise, I suggest signing into your financial institution's website. You'll then check the following:

1. Check your account for messages, notifications, or alerts.
2. Look for any display issues as you navigate the website. These can block QuickBooks from downloading new transactions.
3. Check your bank’s website for any announcements about new security requirements.

If everything looks good, go back to QuickBooks and then update your banking by going to the Bank Transactions page and selecting Update.

If you need some help categorizing, or matching those records, utilize this article as a guide: Categorize and match online bank transactions in QuickBooks Online

Keep us posted about the result after performing the suggested steps in reconnecting your credit card account. The Community team is always around to offer additional help.