Shipping VAT not calculated at invoice

-- HikaShop version -- : 2.4.0 Business
-- Joomla version -- : 2.5.28
-- PHP version -- : 5.4.35
-- Browser(s) name and version -- : Firefox 36.0.4
-- Error-message(debug-mod must be tuned on) -- : none

Hi,

With small orders we add € 5,00 shipping costs. Including 21% Dutch VAT this becomes € 6,05.
According Dutch tax laws we have to add VAT to shipping costs.
At checkout the VAT is calculated over products + shipping.
At invoice the VAT is calculated only over products.

As far as I can see all settings are correct, I even can't imagine a setting that would create this difference (checkout should always be equal to invoice I think).

Do you have any idea what is going wrong? I use the PDF invoice, which I changed a bit. To test I went back to the basic PDF invoice of the PDF invoice plugin, this didn't change a thing....

Extra information: the total amount at the invoice is correct. It only shows a incorrect VAT amount. Example: € 24,00 products + € 5,00 shipping. VAT should be € 6,09 but it says € 5,04 (only products). But again, the total amount is calculated correctly, the problem is only in showing an incorrect VAT amount.

Hi,

And what is the amount of the shipping price on the invoie ? € 5,00 or € 6,05 ?
Please check in the file "plugins/hikashop/attachinvoice/attachinvoice/invoice.php" that you have this line for the $taxes variable

$taxes = $order->order_subtotal - $order->order_subtotal_no_vat - $order->order_discount_tax + $order->order_shipping_tax;

The amount of shipping on the invoice is € 5,00.

I dont see the line you mentioned in the mentioned file. I see at line 190:

<?php $taxes = $order->order_subtotal-$order->order_subtotal_no_vat;

Thanks, that did the trick (after I realized I made a copy of this PHP-file to media/com_hikashop/plugins to create an override, so I had to change that file )