ONESOURCE Certificate Manager
ONESOURCE Certificate Manager: A focused certificate-compliance component for complex, multi-jurisdiction operations. Ranked #36 of 106 in Tax Compliance Software by our editors (5.6/10); pricing: Pricing on request; best for enterprises managing exemption certificates.
At a glance
- Editor score5.6 / 10
- PricingPricing on request
- Best forEnterprises managing exemption certificates
- Free planNo
- Founded2008 · Frisco, Texas, United States
- Facts checked22 Sep 2026
Where it wins
- Automates collection, validation, storage and expiration tracking
- Supports state-specific validation and audit-ready reporting
- Connects with ONESOURCE Determination for tax calculation workflows
Where it doesn't
- Does not perform tax filing
- Does not perform tax calculation
- Pricing requires contacting sales
Our verdict on ONESOURCE Certificate Manager
ONESOURCE Certificate Manager is cloud software for managing sales-tax exemption certificates tied to exempt transactions. It is designed for mid-market and enterprise tax teams, including manufacturers, distributors, government and nonprofit sellers, retailers, and businesses operating across multiple jurisdictions. The product brings collection, state-specific validation, storage, expiration monitoring, renewal reminders, reporting, and customer self-service uploads into one workflow. Its focus is certificate compliance rather than broad tax administration.
The product’s strongest fit is for organizations that need structured control over certificate lifecycles. Customers can upload documents through a self-service portal, while centralized tracking and customizable email templates support collection and renewal processes. Automated expiration-date monitoring, renewal reminders, and audit-ready reporting address recurring operational work. A library of more than 300 current and historic indirect tax forms adds breadth to document management. The integration with ONESOURCE Determination connects exemption documentation with tax calculation, making the product more suitable for teams already using that system or evaluating the broader ONESOURCE ecosystem.
Pricing follows a contact-sales model, with no free plan. That approach suits larger organizations evaluating a specialized compliance component, but it gives smaller teams less self-directed purchasing flexibility. ONESOURCE Certificate Manager does not perform tax filing or tax calculation, so it should be chosen for certificate collection, validation, storage, renewal, and reporting—not as a standalone tax platform. Enterprises with substantial exemption-certificate volume and multi-jurisdiction processes are the clearest audience; organizations seeking filing or calculation capabilities should consider a product that covers those functions.
Questions about ONESOURCE Certificate Manager
What does ONESOURCE Certificate Manager run on? Web. It runs in the cloud.
What does ONESOURCE Certificate Manager integrate with? 1 integration: ONESOURCE Determination.
Who is ONESOURCE Certificate Manager built for? Mid-market companies and enterprises (our editorial estimate).
Your product? Our editors can test ONESOURCE Certificate Manager in depth and publish a review, labelled as paid · from $149/mo →
ONESOURCE Certificate Manager pricing
ONESOURCE Certificate Manager fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Jurisdictions covered | Not verified |
| Supported tax types | sales tax exemption certificates |
| Return filing | Not verified |
| Filing support level | None |
| Sales tax calculation | Not verified |
| Tax registration | Not verified |
| API access | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Support | Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Integrations | 1 integrations: ONESOURCE Determination |
| Pricing | Pricing on request |
| Website | tax.thomsonreuters.com |
| Facts checked | 22 Sep 2026 |
ONESOURCE Certificate Manager integrations
ONESOURCE Certificate Manager lists 1 integrations on its own site.
- ONESOURCE Determination
Alternatives to ONESOURCE Certificate Manager
- ONESOURCE DeterminationA global indirect tax engine for complex, high-volume calculation needs.9.4
- CCH SureTaxA broad sales-tax platform for teams combining calculation, research, filing, and remittance.9.3
- ONESOURCE Indirect ComplianceA broad compliance platform for multinational tax and finance teams managing complex filings.9.2
See all ONESOURCE Certificate Manager alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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