---
title: "Details of a payroll administration"
method: GET
path: "/v2/providers/employers/payrolladministrations/{payrollAdministrationId}"
tags: ["Payroll administration"]
---

# Details of a payroll administration

`GET /v2/providers/employers/payrolladministrations/{payrollAdministrationId}`

## Request

- Base URL: `https://api.loket.nl`
- URL: `https://api.loket.nl/v2/providers/employers/payrolladministrations/{payrollAdministrationId}`
- Auth: none required

__Activity name :__ <a href="https://developer.loket.nl/Activities/GetPayrollAdministrationByPayrollAdministrationId" target="_blank">GetPayrollAdministrationByPayrollAdministrationId</a>

Get the details of a single payroll  administration

## Path parameters

- `payrollAdministrationId` string, uuid, required

## Headers

- `Authorization` string, required
- `Accept` string, required

## Response `200`

OK

- object: a warning indacateds that the given payload is valide, however take notice of the warning this might ifluence behavour.
  - `totalSize` integer: Total number of records, taking into account the given filter.
  - `pageSize` integer: Number of records in the response
  - `totalPages` integer: Number of pages available
  - `currentPage` integer: Current page returned in the response
  - `version` Version
    - `obsoleteDate` string, date, nullable: The date (can be null) on which the `resourceVersion` is no longer supported/available
    - `resourceVersion` string, date: The resource version of the object in the response
  - `messages` object[]
    - `type` string: Indication of the type of message. See [the general documentation for more information](./#section/Response/Messages)
    - `description` string: Describes the message
    - `id` string, uuid, nullable: In some cases when the message may relate to a specific entity, or specific group of entities, this field provides the identifier of that entity
    - `code` integer: Identifying code for the message
    - `properties` string[]: An array that can contain additional information
  - `content` PayrollAdministrationGet
    - `id` string, uuid: The unique identifier of an object (GUID/UUID)
    - `name` string: Name of the administration
    - `shortName` string, nullable: Shortened name of the administration
    - `administrationNumber` string, nullable: The administration number is a free field commonly used to register the debtors number.
    - `clientNumber` integer: The client number is a unique number for administrations that are used for payrolling. This field has no value if the administration is not used for payrolling.
    - `description` string: Description of the administration
    - `startDate` string, date: The first day the payroll administration is active.
    - `endDate` string, date, nullable: The last day the payroll administration is active.
    - `cao` Cao: The CAO (CLA -> collective labor agrement) of the "loonmodel" the payroll administration is linked to.
      - `key` integer
      - `value` string
    - `loonmodel` Loonmodel: The "loonmodel" (this is a Loket term) the payroll administration inherits the payrolling configuration from. Deviating from the loonmodel configuration on payrol administration level is possible. `loonmodel` is a metadata field within the provider context. Possible values can be managed by the user.
      - `key` integer
      - `value` string
    - `groupClassification` GroupClassification, nullable: The group classification for the payroll administration. This field is used for filtering and grouping within the interface. `groupClassification` is a metadata field within the provider context. Possible values can be managed by the user.
      - `key` integer
      - `value` string
    - `groupCode` integer, nullable: Number (integer) used for grouping administrations.
    - `address` Address
      - `street` string: Streetname of the address
      - `city` string: City of the address
      - `houseNumber` integer: House number of the address
      - `houseNumberAddition` string, nullable: An addition to further specify the house/door/postbox. For example used to specifty a room of floor number in addition to the house number.
      - `furtherIndication` object, nullable
        - `key` integer: The key of the further indication. Possible values can be aquired via the metadata endpoint
        - `value` string: The description of the further indication, the possible values are "WW" and "AB"
      - `postalCode` string: The postal code of the address
      - `location` string, nullable: The location like to further specify the address
      - `country` object
        - `key` integer: The key for the country. Possible values can be aquired via the metadata endpoint
        - `value` string: The name of the country
        - `isoCode` string: The ISO 3166-1 alpha-2 value for the country
      - `province` object, nullable: A Dutch province
        - `key` integer, nullable: The key for the province. Possible values can be aquired via the metadata endpoint
        - `value` string, nullable: The name of the province. Only the Dutch provices are supported and not translated
    - `deviatingPostalAddress` DeviatingPostalAddress, nullable
      - `street` string, nullable: Streetname of the address
      - `city` string: City of the address
      - `houseNumber` integer, nullable: House number of the address
      - `houseNumberAddition` string, nullable: An addition to further specify the house/door/postbox. For example used to specifty a room of floor number in addition to the house number.
      - `furtherIndication` object, nullable
        - `key` integer: The key of the further indication. Possible values can be aquired by the metadata endpoint
        - `value` string: The description of the further indication, the possible values are "WW" and "AB"
      - `postalCode` string, nullable: The postal code of the address, only nullable if country is not The Netherlands (NL).
      - `location` string, nullable: The location like to further specify the address
      - `country` object
        - `key` integer: The key for the country. Possible values can be aquired by the metadata endpoint
        - `value` string: The name of the country
        - `isoCode` string: The ISO 3166-1 alpha-2 value for the country
      - `poBox` integer, nullable: Post office box
    - `contact` Contact, nullable
      - `name` string, nullable: Name of the contact of the administration
      - `phoneNumber` string, nullable: The general phone number of the administration
    - `payrollPeriodType` PayrollPeriodType: Indicates the frequence of the payrolling process. Payrolling can be done on a montly (key 1), 4-weekly (key 3) or weekly basis (key 4).
      - `key` integer
      - `value` string
    - `payrollTaxesNumber` string, nullable: The payroll tax number, loonheffingennummer, is the number that is used for the Loonaangifte for the Belastingdienst.
    - `claTaxReturnCBSCode` integer: The CBS code of the CLA (NL: CAO nummer), which is used for payroll tax return purposes. If no CLA is applicable than use the value 9999.
    - `employerId` string, uuid: The id of the employer to which this payrolladministration belongs.

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `500`: Internal Server Error

---

[API](https://skmtc.dev/loket/apis/loket-api.md) - [All operations](https://skmtc.dev/loket/apis/loket-api/llms.txt) - [OpenAPI document](https://skmtc.dev/loket/apis/loket-api/revisions/32170564148f?raw)
