---
title: "Changes to Creates a credit memo"
method: POST
path: "/credit-memos"
---

# Changes to Creates a credit memo

`POST /credit-memos`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `c393d0102005`: 6 breaking, 6 warning, 2 info

## Changes

- **2026-11-03** `c393d0102005`: 6 breaking, 6 warning, 2 info
  - added `#/components/schemas/TaxRateWithOptionalAmount` to the `items/items/tax_rate` request property `allOf` list
  - the `items/items/tax_rate` request property type changed from `object` to no type
  - the response property `address/line2` became nullable for the status `200`
  - the response property `address/state` became nullable for the status `200`
  - the response property `address/state` became optional for the status `200`
  - the `items/items/quantity` response's property type changed from `number` to `string`, and format from no format to `number` for status `200`
  - removed the request property `items/items/tax_rate/country`
  - removed the request property `items/items/tax_rate/description`
  - removed the request property `items/items/tax_rate/percentage`
  - removed the request property `items/items/tax_rate/tax_amount`
  - removed the request property `items/items/tax_rate/type`
  - added the new `PROGRESS` enum value to the `items/items/revenue/pattern` response property for the response status `200`
  - added the new optional request property `items/items/tax_rate/tax_code`
  - added the new `PROGRESS` enum value to the request property `items/items/revenue/pattern`

---

[Operation](https://skmtc.dev/rillet/apis/rillet-accounting-api/docs/credit-memos/post.md) - [API](https://skmtc.dev/rillet/apis/rillet-accounting-api.md) - [Page](https://skmtc.dev/rillet/apis/rillet-accounting-api/changes/credit-memos/post)