public function create_tax( $data ) {
		try {
			if ( ! isset( $data['tax'] ) ) {
				throw new WC_API_Exception( 'woocommerce_api_missing_tax_data', sprintf( __( 'No %1$s data specified to create %1$s', 'woocommerce' ), 'tax' ), 400 );
			}

			// Check permissions
			if ( ! current_user_can( 'manage_woocommerce' ) ) {
				throw new WC_API_Exception( 'woocommerce_api_user_cannot_create_tax', __( 'You do not have permission to create tax rates', 'woocommerce' ), 401 );
			}

			$data = apply_filters( 'woocommerce_api_create_tax_data', $data['tax'], $this );

			$tax_data = array(
				'tax_rate_country'  => '',
				'tax_rate_state'    => '',
				'tax_rate'          => '',
				'tax_rate_name'     => '',
				'tax_rate_priority' => 1,
				'tax_rate_compound' => 0,
				'tax_rate_shipping' => 1,
				'tax_rate_order'    => 0,
				'tax_rate_class'    => '',
			);

			foreach ( $tax_data as $key => $value ) {
				$new_key = str_replace( 'tax_rate_', '', $key );
				$new_key = 'tax_rate' === $new_key ? 'rate' : $new_key;

				if ( isset( $data[ $new_key ] ) ) {
					if ( in_array( $new_key, array( 'compound', 'shipping' ) ) ) {
						$tax_data[ $key ] = $data[ $new_key ] ? 1 : 0;
					} else {
						$tax_data[ $key ] = $data[ $new_key ];
					}
				}
			}

			// Create tax rate
			$id = WC_Tax::_insert_tax_rate( $tax_data );

			// Add locales
			if ( ! empty( $data['postcode'] ) ) {
				WC_Tax::_update_tax_rate_postcodes( $id, wc_clean( $data['postcode'] ) );
			}

			if ( ! empty( $data['city'] ) ) {
				WC_Tax::_update_tax_rate_cities( $id, wc_clean( $data['city'] ) );
			}

			do_action( 'woocommerce_api_create_tax', $id, $data );

			$this->server->send_status( 201 );

			return $this->get_tax( $id );
		} catch ( WC_API_Exception $e ) {
			return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
		}
	}