Do I have to use QuickBooks accounting software, instead of Quicken, in order to be able to create & file 1099's in my QB Online Payroll Core?

Hello there.

Let me share information about creating and filing 1099 using QuickBooks Online Payroll.

To know if Quicken software has the capability to create and file 1099, I recommend reaching out to their support team.

Meanwhile, for QB Online Payroll Core, you should be able to create and file 1099.

Here is an article you can refer to if you want to create and file 1099 using QuickBooks Online Payroll: Create and file 1099s with QuickBooks Online.

Feel free to comment below if you need further assistance filing 1099s in QuickBooks Online. I'm always here to help. Have a great day.