Alphatax Pillar Two Filing Software
File your Pillar Two returns with confidence and before the deadline
A compliant filing solution that works with local Pillar Two processes
A Pillar Two filing-only solution
Submit your returns before the Pillar Two deadline
Already completed your Pillar Two calculations?
Alphatax Pillar Two Filing provides the final-mile filing capability you need to submit Pillar Two returns accurately, securely and on time — without changing your existing calculation process.
Whether your calculations come from an internal model, advisory firm or another software provider, we help you transform filing data into jurisdiction-ready submissions.
Calculation-agnostic. Globally scalable. Built for compliance.
Why organisations choose Alphatax Pillar Two Filing
Alphatax Pillar Two supports GIR and QDMTT calculations and filings, aligned to the OECD Pillar Two framework and evolving local requirements. It enables direct filing where permitted, and provides practical alternatives where it is not, including populated filing outputs. Additional local data requirements can also be captured and stored within the platform, ensuring consistency, auditability and alignment across DMTT and GIR reporting.
Use your existing calculation provider
No need to replace your current Pillar Two workflow. We accept outputs from your preferred calculation tool and prepare them for filing.
Global filing support
Submit Pillar Two filings across multiple jurisdictions as local requirements and schemas become available.
Built-in validation
Identify missing or incorrectly formatted data before submission, helping reduce filing risk and rework.
Secure submission and tracking
Generate authority-specific outputs, submit filings securely and track status through a controlled process.
Proven compliance technology
Alphatax has been providing industry-leading tax solutions for over 30 years, supporting over 200,000 corporate tax filings annually.
How it works
The simple process of integrating Alphatax Pillar Two filing software into your existing process.
Our Filing module is calculation-agnostic, giving you the freedom to work with your preferred tools.
Supported Pillar Two filing obligations:
- GloBE Information Return (GIR)
- Domestic Minimum Taxes (QDMTT / DMTT)
- Overseas Return Notifications (ORN)
- Below Threshold Notifications (BTN)
- Local Pillar Two filings and authority-specific requirements
Book your Alphatax Pillar Two Filing demo
Leave your details below and we’ll give you a call – you can tell us what you’re looking for, and we’ll tell you how Alphatax Pillar Two can help.