Hello, robwolo.

I understand how important it is that you print the new NEC form 3 pages. When our software is built, we are not given the most recent 1099 form. We'll have to incorporate them into our code much later. We typically add this information through patch releases and payroll updates.

At this time, we don't have the exact time frame as to when this will be available for QuickBooks Mac 2020 and QuickBooks Mac 2019. Rest assured, our engineering team is already working on incorporating it into the next update.

Once the new update already rolled out, all you need to do is to update your QuickBooks. You can follow the step outline by my colleague 

Catherine_B to update your software.

I've also added this article for your reference: Create and file 1099s with QuickBooks Desktop.

The Community always has your back, and I'm just a post away if you need further assistance with processing your NEC forms. Just leave a comment below and I'll get back to you. Take care always.