Same from Canada, old apps can upload but a new one won't. No reply from App Store Connect help.

Yes I am still getting the same error. As soon as I click "Add for review" I get this error. Unable to Add for Review The items below are required to start the review process: To submit new apps or avoid potential payment blocks, add compliance information for Part XX of the Income Tax Act (ITA). Learn More I can modify an older app and upload it fine, but my newest app first time upload will not work.