Magento 2: How to make custom fee taxable

Question

I want to add a tax on custom fee. tax calculation is perfect and gets tax amount but it's not set in TAX files in quote_address in the database.

public function collect(
    \Magento\Quote\Model\Quote $quote,
    \Magento\Quote\Api\Data\ShippingAssignmentInterface $shippingAssignment,
    \Magento\Quote\Model\Quote\Address\Total $total
){

  $total->setTaxAmount($total->getTaxAmount()+$taxAmount);
  $total->setBaseTaxAmount($total->getBaseTaxAmount()+$taxAmount); 
}

I try to set tax Amount in collect method but it's not set.
I want to same like this thiscode. it's Magento1 but I want Magento 2

Try to follow the following to add custom fee to your subtotal https://magento.stackexchange.com/questions/92774/how-to-add-fee-to-order-totals-in-magento2/93349 — Abhinav Singh, Sep 27 '17 at 04:49

score 1 · Answer 1 · answered Apr 30 '20 at 08:14

You may please use below code to set tax amount in quote address and quote tables:

$quote->setTaxAmount($total->getTaxAmount() + $taxAmount);
$quote->setBaseTaxAmount($total->getBaseTaxAmount() + $taxAmount);

$address = $shippingAssignment->getShipping()->getAddress();
$address->setTaxAmount($total->getTaxAmount() + $taxAmount);
$address->setBaseTaxAmount($total->getBaseTaxAmount() + $taxAmount);

I hope this help to you. If you have any further query feel free to ask.

Happy to help!

Thanks,

score 0 · Answer 2 · answered Sep 26 '19 at 13:36

0

Instead of a call to $total->setTaxAmount() you need to use addTotalAmount:

$total->addTotalAmount('tax', $amount);
$total->addBaseTotalAmount('tax', $baseAmount);

answered Sep 26 '19 at 13:36

Michiel

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Magento 2: How to make custom fee taxable

2 Answers2