Void Tax Calculation {#tax-void-intro}
======================================

Use the void tax calculation request to indicate when a previously committed tax transaction either:

* Was not successfully captured or refunded
* Was successfully voided

{#tax-void-intro_ul_jzv_fj5_lvb}  
This feature can only be used to void the full original tax service request. It cannot be used to void a single line item.  
Contact customer support to have your account enabled to test this feature in the `Cybersource` Developer Center.

Tax Detail Report
-----------------

When you void a tax calculation request, a line item is added to the Tax Detail Report with a `Cancelled` value in the Status field. The cancelled line item will have a request ID of the original committed transaction in the LinkToRequestID field. Use the value of the LinkToRequestID to identify the original tax amounts that were not successfully debited or credited from a cardholder bank account.

Endpoint {#tax-void-intro_tax-endpoint}
---------------------------------------

`POST ``https://api.cybersource.com``/vas/v2/tax/{id}`{#tax-void-intro_restinitiate-altpay}

Required Fields for a Tax Void Using the REST API {#tax-void-required-fields}
=============================================================================

Use this field to perform a tax void.

clientReferenceInformation.code
:

Example: Processing a Tax Void Using the REST API {#tax-void-ex-rest}
=====================================================================

Request

```
{
  "clientReferenceInformation": {
    "code": "TAX_TC001"
  }
}
```

Response

```
{
  "clientReferenceInformation": {
    "code": "TAX_TC001"
  },
  "id": "6679355473836204603955",
  "status": "VOIDED",
  "submitTimeUtc": "2022-11-08T19:25:47Z",
  "voidAmountDetails": {
    "currency": "USD",
    "voidAmount": "-103.5"
  }
}
```