To to set up $0 tax, follow these steps:
1. Login to QuickBooks Online account.
2. Click GST appearing on left side on home page.
3. Click Set up GST tax and save without entering any information in the pop up. ($0 tax will be created)
4. Click Setup.and save without entering any information in the pop up. ($0 tax will be created)
5. Login to Pipemonk account and run a sync.