ONESOURCE Determination vs Vertex for e-Commerce
ONESOURCE Determination
tax.thomsonreuters.comVertex for e-Commerce
developer.vertexinc.comSide by side
| Figure | ONESOURCE Determination | Vertex for e-Commerce |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 0 |
| Spec score · Tax Engine Software | 8.2 (#6) | 7.0 (#24) |
| Headquarters | New York, New York, United States | King of Prussia, Pennsylvania, United States |
| Intended users | The product is positioned for business tax teams and supports industries including oil and gas, retail, manufacturing, and technology. | Vertex describes the product as an end-to-end solution for e-commerce sellers of digital goods and services, particularly businesses with small tax teams. |
| Purpose | Automates global indirect tax calculations for sales tax, use tax, GST, VAT, and excise tax. | Vertex for e-Commerce is an API-based solution for automating indirect tax determination and compliance in e-commerce checkout, with customer location determination, taxability logic, and reporting. |
| Reporting | Reporting and analytics support compliance, reconciliation, audit defense, and data analysis, with production-ready and custom reports. | The service provides reporting capabilities to help businesses remit taxes and meet tax obligations. |
| Security and compliance | The features page states that ONESOURCE is SOC 1 and SOC 2 certified annually. | Vertex’s Trust Center lists SOC 1 Type II, SOC 2 Type II, GDPR, CCPA, and EU AI Act badges, and says it conducts annual third-party audits and penetration testing. |
| Support | ONESOURCE with CoCounsel provides real-time, chat-based answers to product questions. | The maker directs customers to Vertex Community self-help support and lists phone support for Vertex Cloud. |
| Tax calculations | Automates global sales tax, use tax, GST, VAT, and excise tax calculations. | Tax calculations use rules and rates configured in Vertex O Series, which determine which countries and regions are available for calculation. |
Plans
In their own words
ONESOURCE Determination
ONESOURCE Determination automates calculations for sales tax, use tax, GST, VAT, and excise tax. The web-based product connects with ERP, financial, billing, e-commerce, point-of-sale, and payment systems through pre-built or custom integrations. It supplies global tax rates, rules, and calculations in real time, with cloud synchronization to support high transaction volumes. Deployment includes a cloud-based indirect-tax engine and an edge-computing option. Determination Anywhere supports business-specific security and data-residency requirements. Tax content covers specialized jurisdictions and industries, with industry offerings for oil and gas, retail, manufacturing, and technology. Configuration features include company structures, global calculations, and tax-return streamlining. Thomson Reuters says its automated calculations and certified processes aim to reduce audit-triggering mistakes; the processes are backed by SSAE 18 and ISAE 3402 certifications. Pricing is on request, and a free demo can be requested.
Vertex for e-Commerce
Vertex for e-Commerce automates indirect tax determination and compliance during e-commerce checkout through APIs and a web dashboard. It identifies customer location, applies taxability logic, and calculates tax from rules and rates configured in Vertex O Series Cloud; that configuration determines which countries and regions are available. The service handles direct and marketplace transactions, can identify the party responsible for remitting tax, and supports sales and use tax, GST, HST, PST, QST, VAT, IOSS, and OSS. Businesses can use tax-inclusive or tax-exclusive prices, currency conversion, refunds, and discounts. The product includes the Seller Transaction API, digital invoices through Vertex Invoice IQ, tax ID checks through Vertex Validator, and a dashboard for settings, reports, and users. A pre-built checkout form supports Stripe and PayPal, one-time and recurring sales, and launch by link or JavaScript. Vertex describes it as suited to digital-goods sellers, particularly businesses with small tax teams. It supports only digital goods and does not support Brazil. Pricing is on request.