ONESOURCE Determination vs Vertex O Series for Communications

ONESOURCE Determination

8.1 #2 in Tax Compliance Software

About ONESOURCE Determination

Vertex O Series for Communications

7.4 #25 in Tax Compliance Software

About Vertex O Series for Communications
ONESOURCE DeterminationVertex O Series for Communications
Platformsapi, Linux, self-hosted, Web, Windowsapi, self-hosted, Web
Supported tax typessales tax, use tax, GST, VAT, excise taxcommunications tax, sales & use tax, value-added tax
Sales tax calculationYesYes
Real-time calculationYes
Tax typesmultiple
Commerce connectorsYes
Exemption certificatesYes
Return filingYes
Filing support levelassisted
API accessYes

Listed together in Best Tax Compliance Software