IRS IRIS Taxpayer Portal vs ONESOURCE Certificate Manager
IRS IRIS Taxpayer Portal
5.8 #6 in Tax Information Reporting Software
About IRS IRIS Taxpayer PortalONESOURCE Certificate Manager
7.6 #31 in Tax Compliance Software
About ONESOURCE Certificate Manager| IRS IRIS Taxpayer Portal | ONESOURCE Certificate Manager | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | Web | api, self-hosted, Web, Windows |
| Free plan | Yes | No |
| Forms covered | both | both |
| Federal e-file | Yes | Yes |
| State e-file | Yes | Yes |
| Correction filing | Yes | Yes |
| Free-plan form limit | 100 forms | |
| Import methods | csv | api |
| Electronic filing | Yes | |
| Consolidated returns | Yes | |
| Tax provision support | Yes | |
| Accounting integrations | Yes | |
| Deployment | cloud | |
| Tax return filing | Yes | |
| Jurisdictions covered | 62 jurisdictions | |
| Supported tax types | sales tax exemption certificates | |
| Return filing | Yes | |
| Filing support level | none | |
| API access | Yes | |
| Real-time calculation | Yes | |
| Tax types | multiple | |
| Commerce connectors | Yes | |
| Exemption certificates | Yes | |
| Scenario modeling | Yes | |
| Data import | Yes | |
| Filer types | both | |
| State returns | Yes | |
| Amended returns | Yes | |
| Self-employed support | Yes | |
| Electronic filing included | Yes | |
| Accounting standards | both | |
| Provision scope | current and deferred | |
| Rate reconciliation | Yes | |
| Provision-to-return | Yes | |
| Excel workflow | Yes | |
| Case law database | Yes | |
| Current law updates | Yes | |
| AI research tools | Yes | |
| Document alerts | Yes | |
| Platform | web | |
| Sanctions screening | Yes | |
| Tariff classification | Yes | |
| Landed-cost calculation | Yes | |
| Trade document generation | Yes | |
| Customs filing | Yes |
Listed together in Best Tax Information Reporting Software