Best ONESOURCE Tax Provision Alternatives in 2026
Updated
20 platforms from tax compliance software ranked against ONESOURCE Tax Provision on the same published basis.
- 1ONESOURCE Tax Provision vs LOVAT
- 2ONESOURCE Tax Provision vs Zamp
- 3ONESOURCE Tax Provision vs Taxmo
- 4ONESOURCE Tax Provision vs Alphatax
- 5ONESOURCE Tax Provision vs Kintsugi
- 6ONESOURCE Tax Provision vs Tax Series
- 7ONESOURCE Tax Provision vs TaxBandits
- 8ONESOURCE Tax Provision vs CCH SureTax
- 9ONESOURCE Tax Provision vs Avalara AvaTax
- 10ONESOURCE Tax Provision vs ONESOURCE Determination
- 11ONESOURCE Tax Provision vs Corporate Taxprep
- 12ONESOURCE Tax Provision vs Tax1099
- 13ONESOURCE Tax Provision vs Stripe Tax
- 14ONESOURCE Tax Provision vs Sovos Sales & Use Tax
- 15ONESOURCE Tax Provision vs Sovos Tax Determination
- 16ONESOURCE Tax Provision vs ProFile T2
- 17ONESOURCE Tax Provision vs UFile
- 18ONESOURCE Tax Provision vs ONESOURCE Indirect Compliance
- 19ONESOURCE Tax Provision vs Vertex Cloud Indirect Tax
- 20ONESOURCE Tax Provision vs Numeral
ONESOURCE Tax Provision alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | LOVAT | 9.2 | Free plan | €27/mo | Android, API, iOS, Web |
| 2 | Zamp | 8.3 | Free plan | Free | API |
| 3 | Taxmo | 8.2 | Free plan | £9.99/mo | Android, API, iOS, Web |
| 4 | Alphatax | 8.0 | No | — | API, Web, Windows |
| 5 | Kintsugi | 7.9 | Free plan | $75/mo | API |
| 6 | Tax Series | 7.9 | No | — | API, Web |
| 7 | TaxBandits | 7.9 | No | $19/mo | Android, API, Browser, iOS, Web |
| 8 | CCH SureTax | 7.8 | No | — | — |
| 9 | Avalara AvaTax | 7.8 | No | $58.25/mo | API, Web |
| 10 | ONESOURCE Determination | 7.7 | No | — | Web |
| 11 | Corporate Taxprep | 7.7 | No | — | Windows |
| 12 | Tax1099 | 7.6 | Free plan | $20.75/mo | API, Web |
| 13 | Stripe Tax | 7.5 | No | — | API |
| 14 | Sovos Sales & Use Tax | 7.5 | No | — | API, Web |
| 15 | Sovos Tax Determination | 7.5 | No | — | API, Web |
| 16 | ProFile T2 | 7.4 | No | $99.17/mo | Windows |
| 17 | UFile | 7.4 | Free plan | Free | — |
| 18 | ONESOURCE Indirect Compliance | 7.3 | No | — | API |
| 19 | Vertex Cloud Indirect Tax | 7.3 | No | — | API |
| 20 | Numeral | 7.3 | No | — | API |
Make your platform an alternative to ONESOURCE Tax Provision
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about ONESOURCE Tax Provision alternatives
What is the best alternative to ONESOURCE Tax Provision?
LOVAT, number 1 in tax compliance software with a score of 9.2 out of 10. The others here: Zamp, Taxmo, Alphatax and 16 more.
What is the best free alternative to ONESOURCE Tax Provision?
LOVAT is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.