I don't see my WooCommerce orders in TaxJar
1) You may have not yet enabled order downloads to TaxJar
Check "Enable order downloads to TaxJar" in your WooCommerce > TaxJar > Step 2 settings.
2) Orders may not be marked as Completed or Refunded
Our service pulls in orders from WooCommerce the night after they have been marked as Completed or Refunded. Check to be sure that the missing orders have been marked with one of these statuses.