WordPress at a glance
filter is not described

woocommerce_apply_base_tax_for_local_pickup filter-hook . WC 1.0

Check shipping method at this point to see if we need special handling.

Usage

add_filter( 'woocommerce_apply_base_tax_for_local_pickup', 'filter_function_name_5741' );
function filter_function_name_5741( $true ){
	// filter...

	return $true;
}
$true
-

Where the hook is called

WC_Customer::get_taxable_address()
woocommerce_apply_base_tax_for_local_pickup
woocommerce/includes/class-wc-customer.php 190
if ( true === apply_filters( 'woocommerce_apply_base_tax_for_local_pickup', true ) && count( array_intersect( wc_get_chosen_shipping_method_ids(), apply_filters( 'woocommerce_local_pickup_methods', array( 'legacy_local_pickup', 'local_pickup' ) ) ) ) > 0 ) {

Where in WP core the hook is used WooCommerce

Usage not found.