Which combinations of the «Apply Discount On Prices» and «Apply Customer Tax» options are valid?

Development Tax

dmitrii_fediuk (Dmitrii Fediuk) February 2, 2017, 11:22pm 1

The single invalid combination is:

the product prices do not include taxes
«Apply Customer Tax» = «After Discount»
«Apply Discount On Prices» = «Including Tax»

github.com

magento/magento2/blob/a2cf9b8/app/code/Magento/Tax/Model/System/Message/Notification/ApplyDiscountOnPrices.php#L130-L141


/**
 * Check if settings are valid.
 *
 * @param null|int|bool|string|\Magento\Store\Model\Store $store $store
 * @return bool false if settings are incorrect
 */
private function checkSettings($store = null)
{
    return $this->taxConfig->priceIncludesTax($store)
        || !$this->taxConfig->applyTaxAfterDiscount($store)
        || !$this->taxConfig->discountTax($store);
}

github.com

magento/magento2/blob/2.1.3/app/code/Magento/Tax/Model/System/Config/Source/Apply.php#L20-L23


$this->_options = [
    ['value' => 0, 'label' => __('Before Discount')],
    ['value' => 1, 'label' => __('After Discount')],
];

github.com

magento/magento2/blob/2.1.3/app/code/Magento/Tax/Model/System/Config/Source/PriceType.php#L20-L23


$this->_options = [
    ['value' => 0, 'label' => __('Excluding Tax')],
    ['value' => 1, 'label' => __('Including Tax')],
];

http://docs.magento.com/m2/ce/user_guide/tax/warning-messages.html

How to setup the «Apply Customer Tax» option in accordance with the Russian tax law?

dmitrii_fediuk (Dmitrii Fediuk) February 2, 2017, 11:23pm 2

See also:

dmitrii_fediuk (Dmitrii Fediuk) September 30, 2017, 8:39am 3

How to setup the «Apply Customer Tax» option in accordance with the Russian tax law?