I accidentally deactivated a vendor account. How do I reactivate the vendor account?

Hello, @gimbletttracie.

It's my pleasure to guide you on how to reactive vendors in QuickBooks Online. 

You can reactivate an inactive vendor in a few easy steps. To do so, please follow these steps:

1. Go to Expenses and choose Vendors.
2. Click the small gear icon, then check the Include inactive box.
3. Look for the vendor you want to activate again.
4. Under the Action column, click on the Make active link.

For more details, check out this article: Make a customer inactive and then active. 

After that, I'd recommend pulling up the Contractor Contact List report. This is to verify that all your reactivated vendors are already included on the complete list of active ones. Just go to the Expenses and vendors section from the Reports menu's Standard tab.

I'd also encourage you to visit these articles about handling vendor's transactions, reports, and other relevant topics. 

• Expenses and vendors
• Reports included in your QuickBooks Online subscription

Please let me know if you have any other concerns about your vendor. I'll be here to keep helping. Have a nice day.