WooCommerce tax settings
Why a zero-rate order has no tax amount
A zero-rate or exempt order may contribute no tax even while the sale itself appears in order records.
Inspect the source record
Inspect the source order's tax class, exemption context, and stored tax lines; keep legal classification questions with the appropriate adviser.
Build a focused report
Generate an order/refund CSV for the selected period so the event can be inspected even when no positive tax group appears.
Read the result
TaxPack groups recorded tax, not sales revenue. An order with zero stored tax may not create a summary amount.
A concrete example
A CAD 100 sale with zero recorded tax is not a CAD 100 tax line and should not inflate a GST or HST group.
Avoid this mistaken conclusion
Do not infer that zero tax is correct or incorrect from the report alone. It shows what WooCommerce recorded.
Official references
These focused notes were drafted with AI assistance and checked against TaxPack behavior and the linked documentation.
These guides explain reporting workflows. TaxPack does not provide tax advice, calculate tax payable, or file returns.