
Alphatax
6.4#3 in corporate tax softwareWebAPIWindows
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| Fact | Alphatax | Opti.Tax Transfer Pricing Documentation |
|---|---|---|
| Founded | 1991 | 1991 |
| Headquarters | The site lists Magna House, 18–32 London Road, Staines-upon-Thames, TW18 4BP as its address. | Hamburg, Germany |
| Integrations | The Corporate Tax product offers APIs to connect with third-party systems and data, and Alphamap integrates with Alphatax for data mapping. | Opti.Tax has interfaces with Microsoft Dynamics 365 Business Central, Sage, taskplace.de, kanzlei.land, DATEV and Audicon. |
| Support | Customer support is available Monday to Friday, 09:00–17:30, and the company says 90% of queries are resolved within 24 hours. | The maker advertises onboarding including training and German customer support. |
No prices published.
Alphatax suits corporate tax and finance teams managing compliance, tax provision, VAT, or Pillar Two across entities and jurisdictions. Alphatax Pillar Two is described for multinational organisations.
It suits beginners and professionals in SMEs, law firms and businesses who need to prepare transfer pricing documentation. Its onboarding includes training and German customer support.