ONESOURCE Sales & Use Tax Compliance vs ShipVAT
ONESOURCE Sales & Use Tax Compliance
tax.thomsonreuters.comShipVAT
shipvat.comSide by side
| Figure | ONESOURCE Sales & Use Tax Compliance | ShipVAT |
|---|---|---|
| Price from | — | $49/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 0 | 3 |
| Spec score · Sales Tax Software | 6.5 (#21) | 8.7 (#3) |
| Coverage | The product offers more than 1,200 signature-ready state, county, and city returns covering the United States, Canada, and Puerto Rico. | Documented coverage includes 27 EU countries, the UK, all 50 US states plus DC, 13 Canadian provinces and Australia. |
| Integrations | It integrates with major ERP, financial, billing, and e-commerce systems, and with ONESOURCE Determination, Certificate Manager, and Indirect Compliance. | The home page says ShipVAT works with Paddle, LemonSqueezy, PayPal and other payment stacks. |
| Purpose | ONESOURCE Sales & Use Tax powered by CoCounsel uses agentic AI to automate sales and use tax compliance workflows. | ShipVAT provides an API for calculating VAT, sales tax, and GST across supported jurisdictions. |
Plans
ONESOURCE Sales & Use Tax Compliance
No plans published.
In their own words
ONESOURCE Sales & Use Tax Compliance
ONESOURCE Sales & Use Tax Compliance has no write-up on Specifiction yet; its figures are above.
ShipVAT
ShipVAT provides an API for calculating VAT, sales tax, and GST across 93 jurisdictions. The maker lists the EU, UK, US, Canada, and Australia among supported regions, and describes economic nexus threshold intelligence for all 50 US states and beyond. API functions include tax calculations, rate and threshold lookup, transaction and customer management, VAT validation, compliance reports, webhooks, and address validation. ShipVAT says rates include a source URL, verification timestamp, and effective dates, with tax data curated from official sources. Developers can use a TypeScript SDK, OpenAPI 3.0, Swagger UI, and curl examples. Endpoints use Bearer-token authentication with test and live key formats. The API is described as working with Paddle, LemonSqueezy, PayPal, or any payment stack. The Free plan costs nothing and allows 100 API calls per month. Pro costs $49 a month for 50,000 calls; Enterprise pricing is custom and its listed call limit is unlimited.