Alphatax
Alphatax provides tax compliance software for corporate tax, VAT, tax provisioning, and Pillar Two reporting. Its Corporate Tax product supports compliance in the UK, Ireland, and UAE, and prepares and electronically files iXBRL-compliant returns. Deployment options include cloud, on-premise, and hosted; APIs connect Corporate Tax with third-party systems and data, while Alphamap supports data mapping. Alphatax VAT includes HMRC-recommended and custom data checks, partial exemption support, group VAT consolidation, trend comparisons, and reporting. Pillar Two supports GIR and QDMTT compliance and filing workflows across jurisdictions, with direct filing where available and alternatives where it is not. Loctax AI Assistant offers source-backed research across 220+ jurisdictions, document analysis, and memo drafting. Alphatax Provisioning is aimed at in-house tax and finance teams handling reporting across multiple entities, contributors, currencies, or jurisdictions. Pricing is on request, and an enquiry form offers a free 14-day trial for Alphatax Provisioning. The company says its UK cloud service uses Microsoft Azure UK West and UK South, with information encrypted at rest and in transit.
Who it is for
Alphatax suits tax and finance teams handling corporate tax, VAT, provisions, or Pillar Two reporting. Alphatax Provisioning is specifically aimed at in-house teams reporting across multiple entities, contributors, currencies, or jurisdictions.
What is good
- Corporate Tax supports UK, Ireland, and UAE compliance.
- Corporate Tax offers cloud, on-premise, and hosted deployment.
- VAT includes group consolidation and partial exemption support.
- Pillar Two supports GIR and QDMTT workflows.
What to know first
- Pricing is available on request.
- The stated free 14-day trial is for Provisioning.
- Customer support is listed for weekdays only.
Verdict
Alphatax covers several corporate tax workflows, including compliance, VAT, provisioning, and Pillar Two reporting. Pricing requires an enquiry, and the listed free 14-day trial applies to Provisioning.
Compared on tax compliance software
- Electronic filing
- Yes
- Consolidated returns
- Yes
- Tax provision support
- Yes
- Accounting integrations
- Yes
- Approval workflows
- Yes
- Deployment
- hybrid


