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 
ONESOURCE State Apportionment
ONESOURCE Income Tax - Domestic Federal
ONESOURCE Income Tax - Domestic State
ONESOURCE Income Tax - Domestic Partnership
ONESOURCE Income Tax - Domestic S-Corporation
ONESOURCE Income Tax - International
ONESOURCE Global Access Manager


ONESOURCE Determination - Enterprise Cloud
ONESOURCE Determination - Original Cloud
ONESOURCE Indirect Compliance - Sales & Use Tax
ONESOURCE Indirect Compliance - VAT
ONESOURCE Indirect Integrations SAP Global Next
ONESOURCE Corporate Tax
ONESOURCE Global Trade - Denied  Party Screening
ONESOURCE Global Trade - Global Classification
ONESOURCE Income Tax - Foreign Trade Zones

Certified Professional Administrator


ONESOURCE Tax Provision 
ONESOURCE Income Tax - Domestic
ONESOURCE Income Tax - International
ONESOURCE Dataflow (Classic)

Legal Tracker
Regulatory Intelligence Feed

Certified Expert


ONESOURCE Tax Provision 

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.