Thanks for reaching out to us here in the Community, @faithbaker178.

I'm here to share some information about the report that you need in QuickBooks Online (QBO).

Just to confirm, when you say "Open Bills", are you referring to billable expenses? If so, currently, QBO doesn't have a report that can pull up open billable expenses by customer/job. However, you can pull up the Transaction List by Customer report and filter to show all your Billable Expenses by Customer regardless if they're paid or not.

Here's how:

1. Go to Reports menu at the left panel, then type Transaction List by Customer on the search bar.
2. Click Customize at the upper right and choose your preferred date on the General drop-down.
3. On the Filter drop-down, pick Billable Expense Charge on the transaction type drop-down.
4. Select Run report.

For your reference, you can check out these articles for more information:

• How to customize reports.
• Available reports in QuickBooks Online.

I can see how this feature would be helpful for you and your business and I encourage you to submit feedback. These requests and suggestions are forwarded to the Product Development Team for consideration in future updates. This can be done directly through your account by clicking the Gear icon in the top right corner, then select Feedback or by going to the following link: QuickBooks Online Feature Requests. I'm going to submit feedback from my side as well.

That should answer your concern for today. Please let me know how it goes or if you're referring to something else. I'm only a few clicks away if you have any follow questions. Take care and have a wonderful day.