Can I link any credit card with Quickbooks for business expense deductions?

Yes, you can, Troy. Let's work together in linking your credit card account with QuickBooks Online (QBO) for business expense deductions.

QBO allows you to connect your financial institutions. After that, the transactions will automatically download into QuickBooks. It helps you to save time in updating your bank feeds. All you have to do is to review and approve them.

Here's how:

1. Go to Transactions and then choose Bank Transactions.
2. Click Link Account.
   
   
3. Enter the URL or name of your credit card in the Search field, then select it.
   
   
4. Follow the onscreen instructions to connect your card.

For more details about the process, please see this article: Connect accounts to QuickBooks Online.

Finally, you can start categorizing your downloaded entries to ensure you identify accurate tax deductions and tell you where your business spends money. 

This thread's still open, Troy. Feel free to add other concerns you might have about your online banking. If you need help reviewing your transactions, reports, and settings, let us know, and my team and I will chime in again to assist.