# Updating a tax exemption

Upvest provides the functionality to change existing tax exemptions via the following endpoint:

**PUT** [`/tax_exemptions/{tax_exemption_id}`](/api/tax-exemptions/update_tax_exemption)

| Path parameter | Description | Example value |
|  --- | --- | --- |
| `tax_exemption_id` | **Required**: The identifier for the tax exemption that is to be changed. | `f1a57a04-1a89-4dab-ae3a-ff9b2a9377c1` |


**Example**

Example request
{
  "user_ids": [
    "70fd317b-81e1-4f21-9f7e-3b5cb4dfe686"
  ],
  "tax_exemption_details": {
    "tax_exemption_type": "SINGLE",
    "tax_exemption_amount": {
      "currency": "EUR",
      "amount": "955"
    }
  },
  "country": "DE",
  "valid_to_date": "2024-12-31"
}
Example response
{
  "id": "f1a57a04-1a89-4dab-ae3a-ff9b2a9377c1"
}
In this example, the tax exemption amount has been reduced to EUR 1000.00 and the expiry date is valid until 2024.