1. Thomson Reuters Tax & Accounting software and research solutions
  2. Thomson Reuters ONESOURCE corporate tax software and services
  3. APIs for ONESOURCE

Onesource

APIs for ONESOURCE

Get even more out of ONESOURCE than you ever thought possible

In today’s ever-changing world, it’s never been more important for corporate tax departments like yours to have full access to your tax data, and seamless integration between your systems to allow that data to flow. Whether you’re looking to quickly model out implications of new regulations, or perform trend analysis on past deliverables to provide better recommendations to the business…data is at the heart of it all. But if your tax data is siloed in separate applications and disconnected systems, or if you’re dependent on manual processes to enter and aggregate it, you’re likely missing out on opportunities to leverage it between your various tools and users.

But what if there was a way to unlock your data’s possibilities?

APIs are actively being introduced across the suite of ONESOURCE solutions, providing you with improved data accessibility, process automation opportunities, and the ability to establish fully seamless, end-to-end tax workflows. Whether you’re connecting to the APIs directly or linking them up to other applications, the ability to transform your tax workflows has never been closer.

What you get with ONESOURCE APIs

Seamless workflows

Integrate ONESOURCE solutions with your existing business systems to reduce manual data manipulation and streamline your tax workflows

Accuracy maintained

Reduce internal controls risks that come with the manual upload and download of data files

Transformed tax function

Extract data to use in high-level analysis, and take advantage of process automation and the power of artificial intelligence to take your tax data to the next level.

Import efficiency

Use the same data across multiple ONESOURCE solutions, meaning you only import once — saving you input time

Data export

Export data out of ONESOURCE solutions to be used by your partners or in-house analytics team for additional analysis

Enhanced offerings

Leverage interconnectivity of ONESOURCE solutions like never before for enhanced reporting and analysis, data-sharing services, and greater power and flexibility.

Ready to start a conversation?

Need more information about how our solutions can work for you? Drop us a line and someone from our sales team will get back to you. Or call a regional representative at 

+1 800 865 5257

By submitting your details, you are agreeing to receive communications about Thomson Reuters Tax & Accounting resources, events, products, or services.