> For the complete documentation index, see [llms.txt](https://docs.bossithq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bossithq.com/vat/vat-calculation/vat-and-discounts.md).

# VAT and Discounts

When discounts are applied to an order, the VAT is recalculated to reflect the reduced taxable amount.

## Case 1: Discount Does Not Exceed Food and Drinks Value

### Calculation Formula

<mark style="background-color:orange;">\[ ( Food and Drink Total - Discount Amount ) ÷ Food and Drink Total ] × Original VAT if the order is not discounted</mark>

### Example

When an order is not discounted:

* **Food and Drink Total**: €19.20
* **VAT**: €2.43

When an order is discounted:

* **Food and Drink Total**: €19.20
* **Discount Amount**: €3.87
* **VAT**: €1.94
  * \[ ( €19.20 - €3.87 ) ÷ €19.20 ] × €2.43

## Case 2: Discount Exceeds Food and Drinks Value

### Rule

When the discount is greater than the food and drink value, it is applied to food and drinks first. Once the discount fully covers the food and drink total, **no taxable amount remains.**

### Example

* **Food & Drink Total:** €19.20
* **Delivery Charge:** €6.00
* **Discount:** €20.00
* **VAT**: €0.00


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.bossithq.com/vat/vat-calculation/vat-and-discounts.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
