Hi there, practicemanager.
Since the vendors are missing even if they're set up for 1099 tracking and meet the threshold, I suggest checking the mapped accounts in the 1099 Wizard. Before that, you'll need to run a Transaction List by Vendor report to check what accounts linked to the transactions for missing vendor.
Please check this article:1099 Troubleshooting. And, go to 1099 vendor is not showing on the list when preparing 1099s to see the steps on how to run Transaction List by Vendor report.
Here's how to map the accounts.
1. Click Workers at the left panel. Then choose Contractors.
2. Select on Prepare 1099s.
3. Click on Let's get started.
4. Review the information in the Company section and click on Next.
5. Categorize accounts from the Account section. Then on the categories page, select the checkbox next to all the 1099 boxes that fit the type of the contractor payments you make.
6. In the Contractors section, review the contractors' information and click on Next.
7. Choose on Finish preparing 1099s.
8. Click on Go to 1099 E-File Service to e-file your 1099s.
Please check this article to see different information about 1099s and some helpful tips like, how you can run a report of your 1099 vendors and payments: Common questions about 1099s.
You're always welcome to drop by again if you have any other questions. I'm always here to help. See you around.
