> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stateset.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Verify exemption

> Verify exemption

> [!WARNING]
>
> **Confirm your deployment before running this request.** This page describes an API contract;
> a published reference does not establish hosted availability. Check the dated
> [host report](/api-reference/hosts) and obtain your deployment URL and credentials.
> Replace the example host if your provisioned service uses a different URL.

### Path parameters

**id** `string` *required*

Tax exemption ID

### Request body

`VerifyTaxExemptionRequest`

**verified** `boolean,null`

`true` verifies the certificate, `false` revokes the verification. Absent means verify.

### Response

`TaxExemptionResponse`

**active** `boolean` *required*

**certificate\_number** `string,null`

**created\_at** `string` *required*

**customer\_id** `string (uuid)` *required*

**effective\_from** `string` *required*

**exempt\_categories** `string[]` *required*

**exemption\_type** `string` *required*

**expires\_at** `string,null`

**id** `string (uuid)` *required*

**in\_force** `boolean` *required*

Whether this exemption is in force today — active, verified and inside its validity window. This is the test the tax engine applies.

**issuing\_authority** `string,null`

**jurisdiction\_ids** `string (uuid)[]` *required*

**notes** `string,null`

**updated\_at** `string` *required*

**verified** `boolean` *required*

Only verified exemptions are honoured by tax calculation.

**verified\_at** `string,null`

### Status codes

| Code | Meaning |
| - | - |
| `200` | — |
| `404` | — |

### Using this contract

Read the [source OpenAPI document](/spec/stateset-icommerce.json) for declared schemas and alternatives.
This page also includes documented corrections from the [spec overlays](https://github.com/stateset/docs/tree/main/spec/overlays).
Example IDs and values are illustrative; replace them with records from your workspace.

```bash cURL theme={null}
curl --silent --show-error --fail-with-body --request POST \
  --url 'https://api.stateset.com/api/v1/tax/exemptions/{id}/verify' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "verified": true
}'
```

```json 200 theme={null}
{
  "active": true,
  "certificate_number": "string",
  "created_at": "2026-08-31T14:22:05Z",
  "customer_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "effective_from": "string",
  "exempt_categories": [
    "string"
  ],
  "exemption_type": "string",
  "expires_at": "2026-08-31T14:22:05Z",
  "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "in_force": true,
  "issuing_authority": "string",
  "jurisdiction_ids": [
    "3fa85f64-5717-4562-b3fc-2c963f66afa6"
  ],
  "notes": "Two-person tent, green — replacement for damaged pole set.",
  "updated_at": "2026-08-31T14:22:05Z",
  "verified": true,
  "verified_at": "2026-08-31T14:22:05Z"
}
```


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