Complete Tax Solutions vs ONESOURCE Certificate Manager

Complete Tax Solutions

6.7 #7 in Corporate Tax Software

About Complete Tax Solutions

ONESOURCE Certificate Manager

7.3 #21 in Tax Compliance Software

About ONESOURCE Certificate Manager
Complete Tax SolutionsONESOURCE Certificate Manager
PlatformsWeb, Windowsapi, self-hosted, Web, Windows
Electronic filingYesYes
Consolidated returnsYesYes
Tax provision supportYesYes
Accounting integrationsYesYes
Approval workflowsYes
Deploymenthybridcloud
Tax return filingYes
Free planNo
Jurisdictions covered62 jurisdictions
Supported tax typessales tax exemption certificates
Return filingYes
Filing support levelnone
API accessYes
Real-time calculationYes
Tax typesmultiple
Commerce connectorsYes
Exemption certificatesYes
Forms coveredboth
Federal e-fileYes
State e-fileYes
Correction filingYes
Import methodsapi
Scenario modelingYes
Data importYes
Filer typesboth
State returnsYes
Amended returnsYes
Self-employed supportYes
Electronic filing includedYes
Accounting standardsboth
Provision scopecurrent and deferred
Rate reconciliationYes
Provision-to-returnYes
Excel workflowYes
Case law databaseYes
Current law updatesYes
AI research toolsYes
Document alertsYes
Platformweb
Sanctions screeningYes
Tariff classificationYes
Landed-cost calculationYes
Trade document generationYes
Customs filingYes

Listed together in Best Corporate Tax Software