Automatic tax collection issue

Hello @abhigovind!

There are cases in which automatic TAX calculation can be zero; this doesn’t really mean that the automatic tax calculation isn’t working.

Zero Tax calculation is usually calculated due to the applicable “tax nexus”.
You can read more about this here: https://woocommerce.com/document/woocommerce-shipping-and-tax/woocommerce-tax/#automated-taxes-do-not-appear-to-be-calculating

Make sure this is not happening in your case; also make sure that you are not testing with random non-existent addresses. In case you still feel there is a problem; please provide us with the addresses that you are testing with; we’ll check this further.

Let us know if you have questions.

Best!