With online filing of W2s are we required to file a W3 as well? If so where can I find it in QB?

Hello, @mqtchurch-office.

I'm here to help you with your tax forms.  

Yes, W3 is needed but when you file your W2, QuickBooks automatically send W3 to SSA. 

For more information about this, here's a great resource that you can read: Does QuickBooks file and deliver my W-2s?.

For future help, here is some resource to help you get ready during tax season: 

• Year-end checklist for QuickBooks Online Payroll
• QuickBooks Online Year End Prep and Resources

Tag me in your reply below if you have other concerns. I'll be sure to get back to you.