Are overdue invoices included with the count of open invoices and credits on the dashboard page?

I'll share the details about the invoices that appears on the dashboard page, sullivanssanitat.

Yes. The overdue, open, and partially paid credits will be counted on the dashboard page. Your QuickBooks dashboard is your all-in-one tool for viewing and controlling your business finances in real time. 

The invoice dashboard will display how many invoices are open and which ones are due. To view them, you can run the Open Invoice report, which allows you to keep track of invoice transactions in QuickBooks.

Also, you can turn on or turn off Automatically apply credits to customer balances or open invoices. Turn it off, if you want to decide which open invoices you want to apply credit memos to. For more details, see this article: Create and apply credit memos or delayed credits in QuickBooks Online.

Also, the resources below will guide you on how to handle any customer-related activities:

• Track the status of invoices in the QuickBooks Online mobile app
• See what’s new with estimates and invoices in QuickBooks Online
• Customize invoices, estimates, and sales receipts in QuickBooks Online

Drop a comment below if you have additional questions about invoices or other QuickBooks concerns. I’ll get back to make sure this is taken care of for you.

I'm not sure you answered the question directly.

Are overdue invoices included and calculated within the open invoice number? Or are they separated out, was the question?

Welcome to the Community, @Jman2. I'll share some details on how overdue invoices work in QuickBooks Online (QBO).

In QBO, overdue invoices are not included in the total count of open invoices; they are separated but are part of the overall open invoices list.

I'll attach a screenshot for reference:

Additionally, if you need to gently remind your customers about upcoming or overdue invoices, there's an easy way to do it. Refer to this article for future reference: Send invoice reminders automatically or manually in QuickBooks Online.

I'm all ears if you need further assistance with managing your invoices in QBO. Don't hesitate to reach out. I'll always lend a hand.