Pillar 2 Compliance Services
The introduction of OECD Pillar 2 rules has significantly increased the complexity of global tax compliance for multinational groups. Businesses must now manage detailed jurisdictional calculations, evolving legislation and strict reporting requirements across multiple territories.
At Parker Russell UK, we provide a structured, end-to-end Pillar 2 compliance solution — combining technical expertise, robust data processes and practical implementation. Our approach ensures consistency, transparency and full alignment with GloBE requirements across all relevant jurisdictions.
Our Private Client Tax Services
Data Management & Validation
Coordinating global data collection, mapping and validation to ensure accuracy, consistency and alignment with GloBE requirements across jurisdictions.
GloBE Calculations
Performing jurisdictional calculations of GloBE income, effective tax rates and top-up tax liabilities, including application of safe harbour provisions.
Compliance & Reporting
Preparation of GloBE Information Returns (GIR) and support with local filings, including QDMTT and jurisdiction-specific reporting obligations.
Technical Advisory
Ongoing guidance on evolving Pillar 2 legislation, including elections, transitional rules and the impact of structural or operational changes.
Documentation & Audit Support
Preparation of detailed working papers and documentation to ensure an audit-ready position and support interactions with auditors and tax authorities.
Our Approach
How You Gain Value
At Parker Russell UK, our Pillar 2 approach goes beyond compliance — we help you build a structured, scalable framework that reduces risk and supports long-term efficiency.
We ensure your organisation can manage complex global requirements with confidence, while maintaining clarity, consistency and control across jurisdictions.
Risk Reduction
Minimise exposure to compliance errors through structured processes and early issue identification.
Global Consistency
Aligned methodology across jurisdictions ensuring reliable and comparable reporting.
Audit-Ready Framework
Robust documentation and support designed to withstand audit and regulatory scrutiny.
Operational Efficiency
Streamlined processes and integration into existing systems to reduce administrative burden.
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Why Clients Choose Us
01.
Deep Technical Expertise
Specialist knowledge of OECD Pillar 2 rules and practical application across jurisdictions.
02.
Integrated Approach
Combining tax, reporting and operational expertise for a fully aligned compliance solution.
03.
International Capability
Supporting multinational groups with cross-border coordination and local insight.
04.
Practical Delivery
Clear, structured execution focused on real-world implementation, not just theory.
Our Promise
At Parker Russell UK, we understand that Pillar 2 is not just a compliance requirement — it is a fundamental shift in global tax reporting.
We provide clear, expert guidance and structured delivery that allows your business to meet obligations confidently, reduce risk and build a sustainable, future-ready compliance framework.
