ONESOURCE Determination vs Vertex VAT Compliance
| ONESOURCE Determination | Vertex VAT Compliance | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | api |
| Supported tax types | sales tax, use tax, GST, VAT, excise tax | VAT, GST |
| Sales tax calculation | Yes | — |
| Jurisdictions covered | — | 59 jurisdictions |
| Return filing | — | Yes |
| Filing support level | — | automated |
| API access | — | Yes |
Both are listed in Best Tax Compliance Software, Best Tax Engine Software. On Samsung Mobile US Press, ONESOURCE Determination scores higher on our published basis.