Can not seem to connect to my Barclays’s business account only shows my personal account

Let's perform some troubleshooting steps together so you can connect your business bank account to QuickBooks, Mark. 

Before anything else, it would be helpful to know if you've received an error message while connecting your account to QuickBooks Online (QBO). Any additional information will allow me to provide the most accurate resolution to the issue at hand.

Connecting your bank or credit card account to QuickBooks Online (QBO) can help simplify your bookkeeping process. If your bank is supported under Open Banking regulations, you can easily connect your accounts and credit cards to get a complete, real-time view of all your finances and cash flow.

Furthermore, a cache-related issue could be causing the problem between your Barclays business bank account and QBO. To resolve this, sign in to your QBO company on a private window and connect your business bank account. 

Here's how to connect your bank account:

1. On the left navigation panel, go to the Transactions menu.
2. Click Link account.
3. Paste the URL of your business bank account on the search bar.
4. Enter your credentials.
5. Follow the onscreen instructions to continue the process.

If everything works smoothly and you're able to connect your bank account to QBO, I recommend going back to your regular browser to clear its cache. Alternatively, you can use other supported browsers.

I'll also leave this article for assistance in fixing bank errors in QBO: Fix bank errors in QuickBooks Online.

Once everything is resolved, here's a guide on ensuring your QuickBooks accounts match your real-life ones: Reconcile workflow.

If you have any other concerns about banking in QuickBooks, please don't hesitate to leave them in the comments. I'll be right here to address them for you, Mark.