woocommerce_cart_remove_taxes_zero_rate_id │ filter-hook │ WC 3.0.0

Controls the zero rate tax ID.

An order item tax will not be created for this ID (which by default is 'zero-rated').

Usage

add_filter( 'woocommerce_cart_remove_taxes_zero_rate_id', 'wp_kama_woocommerce_cart_remove_taxes_zero_rate_id_filter' );

/**
 * Function for `woocommerce_cart_remove_taxes_zero_rate_id` filter-hook.
 * 
 * @param string $tax_rate_id The ID of the zero rate tax.
 *
 * @return string
 */
function wp_kama_woocommerce_cart_remove_taxes_zero_rate_id_filter( $tax_rate_id ){

	// filter...
	return $tax_rate_id;
}

$tax_rate_id(string)

The ID of the zero rate tax.

Changelog

Where the hook is called

if ( $tax_rate_id && apply_filters( 'woocommerce_cart_remove_taxes_zero_rate_id', 'zero-rated' ) !== $tax_rate_id ) {

if ( $code || apply_filters( 'woocommerce_cart_remove_taxes_zero_rate_id', 'zero-rated' ) === $key ) {

Where the hook is used in WooCommerce