You notice Finalized Opportunities are being sent to AvaTax without hitting 'Finalized Opportunity' button in Salesforce.
- The Opportunity is pushed to AvaTax as Uncommitted/Not Saved when tax is calculated. The Opportunity moves to Committed/Save upon finalization. In addition, if you have enabled the automatic tax calculation feature (Re-calculate Tax upon Invoice Editing) or if you hit the Calculate Sales Tax button, transactions are pushed to AvaTax as Uncommitted.
- To pass the transactions as Committed on AvaTax, you need to enable the feature Save transaction as a Commit on AvaTax under "Tax Calculation Settings" on Avalara Configuration page. If you have disabled this feature your transaction will fail to mark as Committed on AvaTax.