Become a certified user today

ONESOURCE is the industry’s most powerful portfolio of tax and accounting technology for corporations. Put that power behind you.

Welcome to the ONESOURCE Certified User Program

This is a new program offering Certification to individual ONESOURCE professionals. Certification allows a user to demonstrate a recognized level of expertise within a product by passing a product-specific exam. Check out our Certification options here and scroll below to find out more, including how to CERTIFY TODAY!

Certified User Exams

Certified Professional User


ONESOURCE Tax Provision V2016
ONESOURCE Income Tax Domestic
ONESOURCE Determination Original Cloud
ONESOURCE Determination Enterprise Cloud

ONESOURCE Determination SAP Global Next
ONESOURCE Indirect Compliance
ONESOURCE Corporate Tax

Certified Professional Administrator


ONESOURCE Tax Provision V2016
ONESOURCE Income Tax Domestic


Certified Expert


ONESOURCE Tax Provision V2016

ONESOURCE Determination Original Cloud

Why certify?

Are you a Tax Professional seeking a key differentiator within your company or wanting to validate your experience and knowledge within the marketplace? Are you a Tax Manager looking to increase the tax technology proficiency within your team or searching for potential candidates with proven ONESOURCE experience?

Yes? Then you have come to the right place.

Benefits of Certification:

  • Validation of your product knowledge & experience
  • Key market differentiator
  • Increase tax technology proficiency in your organization
  • Easily identify qualified candidates for your team
  • Build engaging career paths for your employees
  • Add credibility to your offers in the services marketplace 
  • Standardize your workforce skills
  • Access to digital badges & official certificate

Ready to certify?

Step 1: Prepare

Select the available User Certification you wish to certify in and purchase the exam.

Step 2: Pass exam

Take the exam online, at your convenience, within 12 months of purchase.

Step 3: Share badge

After passing the Exam, you’ll have immediate access to digital badges and a certificate to share the great news with your network!

Ready to start certification?

Send us an email to choose your product and purchase an exam. Study materials and sample questions included.