---
title: "GET /tax/customers/{customer_id}"
method: GET
path: "/tax/customers/{customer_id}"
---

# GET /tax/customers/{customer_id}

`GET /tax/customers/{customer_id}`

## Request

- Base URL: `https://api.numeralhq.com`
- URL: `https://api.numeralhq.com/tax/customers/{customer_id}`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/numeralhq/apis/numeral-api/docs/tax/customers/:customer_id/get.ts> (a function with typed inputs; its response is checked against the schema)

Retrieve the details of a specific customer

## Path parameters

- `customer_id` string, required

## Query parameters

- `id_type` 'id' | 'reference_customer_id'

## Response `200`

Customer details

- CustomerResponse
  - `id` string: The ID of the customer
  - `object` string: The type of object: `tax.customer`
  - `reference_customer_id` string: The ID of the customer in your system
  - `name` string: The name of the created customer
  - `email` string: The email of the created customer
  - `is_tax_exempt` boolean: If true, all `POST /tax/calculations` sold to this customer will return $0 in tax owed. The default value is `false`.

## Other responses

- `400`: Unexpected error

---

[API](https://skmtc.dev/numeralhq/apis/numeral-api.md) - [All operations](https://skmtc.dev/numeralhq/apis/numeral-api/llms.txt) - [OpenAPI document](https://skmtc.dev/numeralhq/apis/numeral-api/revisions/6c4df0cf417d?raw)