---
title: "Updates an existing tax class"
method: PATCH
path: "/v2/taxclasses/update"
tags: ["TaxDomainCommand"]
---

# Updates an existing tax class

`PATCH /v2/taxclasses/update`

## Headers

- `x-tenant-id` string, uuid, required
- `x-runas` string
- `x-companyid` string

## Request body

- JTLWawiTaxesPublicApiDataTransferObjectsV2TaxDomainUpdateTaxClassCommandRequest — Updates an existing tax class - Request
  - `id` string, uuid
  - `isStandard` boolean — Whether this tax class is the standard tax class. Setting this to true will set all other tax classes to non-standard.
  - `name` string — The name of the tax class
  - `taxType` 0 | 1 | 2 | 3 | 4 | 5 — 0 = None, 1 = SuperReduced, 2 = ReducedLow, 3 = Reduced, 4 = Standard, 5 = Intermediate

## Response `200`

Tax class was successfully updated.

---

[API](https://skmtc.net/jtl-software/apis/scx-authentication-api.md) · [All operations](https://skmtc.net/jtl-software/apis/scx-authentication-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/jtl-software/scx-authentication-api/revisions/f979b1ea6951/schema)