Api Overview

Last updated: Feb 12, 2025

ONESOURCE Tax Provision Classic: Subconsolidations

Use this API to review and manipulate subconsolidations in your instance.
  • Workflow efficiency
  • Data manipulation

Subconsolidations API

Thomson Reuters ONESOURCE Tax Provision APIs provide provision calculations across multiple dimensions, enabling you to perform extensive analysis of your data, while improving efficiencies throughout the tax provision process.

ONESOURCE Subconsolidations API is a REST web service that accepts your ONESOURCE instance ID and allows you to retrieve and manipulate your subconsolidations. This will allow you to have transparency on the subconsolidations you currently have but also allow you to modify them; including grouping your units in a way that suits your needs.

The Subconsolidations API allows ONESOURCE Tax Provision users to retrieve a list of all subconsolidations that are available in their instance. It also allows the user to create a new subconsolidation, get a list of units under a subconsolidation, assign, and delete units from a subconsolidation, be it one by one or in bulk.

Key Benefits:

  1. 1See all existing subconsolidations in the instance and their following values: ID, Code, Name, and isParent which lets you know if the subconsolidation is nested or not.
  2. 2Get subconsolidation codes necessary for other APIs.
  3. 3Create new subconsolidations.
  4. 4Obtain existing units under a subconsolidation.
  5. 5Assign or remove units from subconsolidations, either one by one or in bulk.

Geographic Availability: Currently, Subconsolidations API is supported for AMERS and EMEA.

See Next:

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