Avalara vs CCH SureTax (Wolters Kluwer)
Side-by-side from the Top 11 ranking of Avalara vs Vertex vs Thomson Reuters ONESOURCE: 11 Best Tax Automation Software 2026. Last verified July 9, 2026.
The short answer
Avalara ranks higher on Top 11 (#1 vs #8) for Finance and RevOps teams automating sales tax and VAT compliance. Widest jurisdiction and integration coverage, with managed filing in all 50 states.
At a glance
| Avalara | CCH SureTax (Wolters Kluwer) | |
|---|---|---|
| Top 11 rank | #1 / Avalara vs Vertex vs Thomson Reuters ONESOURCE: 11 Best Tax Automation Software 2026 | #8 / Avalara vs Vertex vs Thomson Reuters ONESOURCE: 11 Best Tax Automation Software 2026 |
| Score (out of 9.4) | 9.1 | 7.9 |
| Best for | Broad multi-channel compliance | Telecom and utility tax calculation |
| Pricing | $$$ ($50 to $2,500+/mo plus per-return fees) | $$$ (custom quote) |
| HQ | Seattle, USA | Wichita, USA |
| Founded | 2004 | 2012 |
Avalara
Widest jurisdiction and integration coverage, with managed filing in all 50 states.
www.avalara.comCCH SureTax (Wolters Kluwer)
Specialist calculation for telecom and energy transaction tax.
www.wolterskluwer.com/en/solutions/cch-suretaxMethodology and scoring weights live at /methodology. No vendor pays for placement — see about.