ONESOURCE
Corporate tax software for direct, indirect and global compliance
What is ONESOURCE?
ONESOURCE is Thomson Reuters' suite of corporate tax software. It covers income tax provision and compliance, indirect tax determination and returns, transfer pricing, global trade and e-invoicing compliance. Content from Thomson Reuters tax research keeps rules and rates current across jurisdictions. It is used by tax departments of mid-sized and large multinational companies.
Key facts
- Starting price
- Contact for quote
- Pricing model
- Quote-based
- Active users
- —
- Customers
- —
- Vendor employees
- 24,000
- Launched
- —
- Deployment
- Cloud (SaaS), On-premise
- Platforms
- Web
Strengths & considerations
Strengths
- Broad coverage of direct, indirect and global tax
- Regularly updated tax content and rules
- Integrates with major ERP systems
- Can run on-premise
Considerations
- Modules can feel disconnected from one another
- Implementation and training take time
- Licensing costs add up across modules
- Pricing only on request
- No free plan or free trial
Editorial summary based on public information; not a user review.
Industries & use cases
Industries served
Professional services
Government & public sector
Banking & capital markets
Technology, media & telecom
Cross-industry
Typical use cases
- AI-assisted legal research and document review
- Global indirect and direct tax compliance
- Regulatory change monitoring for compliance teams
Typical Deloitte services
- Tax technology implementation and integration
- Legal operations and AI adoption
- Regulatory compliance process automation
Editorial profile based on public information.
Features
✓Workflow automation· Automation
✓AI features· Automation
✓Multi-currency· Finance
✓API access· Integrations
✓Custom reports· Reporting
✓Dashboards· Reporting
✓Single sign-on (SSO)· Security
✓Role-based access· Security
✓Audit log· Security
User reviews
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