Best ProConnect Tax Alternatives in 2026
Updated
20 platforms from tax preparation software ranked against ProConnect Tax on the same published basis.
- 1ProConnect Tax vs ONESOURCE Certificate Manager
- 2ProConnect Tax vs ClearTax
- 3ProConnect Tax vs TaxAct
- 4ProConnect Tax vs 1040.com
- 5ProConnect Tax vs H&R Block Online
- 6ProConnect Tax vs Taxfix
- 7ProConnect Tax vs TurboTax
- 8ProConnect Tax vs UFile
- 9ProConnect Tax vs StudioTax
- 10ProConnect Tax vs TaxSlayer
- 11ProConnect Tax vs WISO Steuer
- 12ProConnect Tax vs OnLine Taxes
- 13ProConnect Tax vs TurboTax Canada
- 14ProConnect Tax vs Cash App Taxes
- 15ProConnect Tax vs FreeTaxUSA
- 16ProConnect Tax vs GoSimpleTax
- 17ProConnect Tax vs TaxFreeway
- 18ProConnect Tax vs TaxTron
- 19ProConnect Tax vs Drake Tax
- 21ProConnect Tax vs Steuer-Sparer
ProConnect Tax alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ONESOURCE Certificate Manager | 6.6 | No | — | API, self-hosted, Web, Windows |
| 2 | ClearTax | 6.0 | Free plan | — | Web |
| 3 | TaxAct | 6.0 | Free plan | $44.99/mo | Web |
| 4 | 1040.com | 5.9 | Free plan | $34.99/mo | Web |
| 5 | H&R Block Online | 5.9 | Free plan | Free | Web, iOS, Android |
| 6 | Taxfix | 5.9 | Free plan | €3.33/mo | Android, iOS, Web |
| 7 | TurboTax | 5.9 | Free plan | $79/mo | Web |
| 8 | UFile | 5.9 | Free plan | Free | — |
| 9 | StudioTax | 5.8 | Free plan | Free | Android, iOS, Mac, Windows |
| 10 | TaxSlayer | 5.8 | Free plan | Free | — |
| 11 | WISO Steuer | 5.8 | Free plan | €3/mo | Android, iOS, Linux, Mac, Web, Windows |
| 12 | OnLine Taxes | 5.7 | Free plan | $7.95/mo | Web |
| 13 | TurboTax Canada | 5.7 | Free plan | Free | Web, iOS, Android |
| 14 | Cash App Taxes | 5.5 | Free plan | Free | Web, iOS, Android |
| 15 | FreeTaxUSA | 5.4 | No | — | — |
| 16 | GoSimpleTax | 5.4 | No | — | Web |
| 17 | TaxFreeway | 5.4 | No | $0.83/mo | iOS, Mac, Windows |
| 18 | TaxTron | 5.4 | No | — | Mac, Web, Windows |
| 19 | Drake Tax | 5.3 | No | $25/mo | Mac, Web, Windows |
| 21 | Steuer-Sparer | 5.3 | No | — | Windows |
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Questions about ProConnect Tax alternatives
What is the best alternative to ProConnect Tax?
ONESOURCE Certificate Manager, number 1 in tax preparation software with a score of 6.6 out of 10. The others here: ClearTax, TaxAct, 1040.com and 16 more.
What is the best free alternative to ProConnect Tax?
ClearTax is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.