On 15 November 2024, the OECD published its annual statistics on Mutual Agreement Procedures (MAP) and, for the first time, Advance Pricing Arrangements (APA). These datasets provide a comprehensive overview of global trends in tax dispute resolution mechanisms, offering critical insights into case inventories, resolution timelines, and the performance of key jurisdictions.

For multinational enterprises (MNEs) navigating increasingly complex tax environments, these statistics underscore both progress in dispute resolution and persistent challenges, emphasising the need for strategic planning and informed decision-making.

Key Findings from the 2023 MAP Statistics

1. Decrease in MAP Case Inventories

For the first time, the total inventory of MAP cases decreased by 3.8%, driven by a record closures. Resolutions of transfer pricing cases increased by 7.4%, while other cases rose by 15.8%. This reflects progress in addressing historical backlogs, aided by expanded administrative resources and improved international collaboration.

2. Decline in New MAP Cases

New transfer pricing MAP cases dropped by 16%, while non-transfer pricing cases rose modestly by 2.8%. This could indicate a reduction in disputes requiring MAP intervention and increased reliance on preventative measures like APAs.

3. Timelines Remain Lengthy

The average resolution time for MAP cases rose to 27.3 months, with transfer pricing cases taking 32 months and other cases 23.4 months. Despite improvements in case closures, the extended timelines reflect ongoing challenges in resolving complex disputes.

4. Stable Resolution Success Rates

Around 74% of cases were fully resolved, consistent with prior years, while 4% were closed without agreement, highlighting difficulties in reconciling certain jurisdictional differences.

Key Insights from the First APA Statistics

1. Growing APA Inventories

With over 4,000 bilateral APAs in inventory globally, the data underscores the growing importance of APAs as a proactive tool for managing transfer pricing risks.

2. Resolution Timelines

The average time to resolve bilateral APAs was 36.8 months globally - longer than MAP cases - but the certainty they provide for future transactions makes them an attractive option for MNEs, particularly inherently high-risk complex industries.

3. Jurisdictional Variability

APA adoption varies significantly, with some jurisdictions leveraging them extensively while others maintain a more limited focus. This highlights the need for jurisdiction-specific strategies.

Insight for MNE Leadership

The insights from the OECD statistics go beyond tactical considerations – they also call for a broader, strategic shift in how MNEs manage tax disputes:

  • Global Coordination: MNEs with operations in multiple jurisdictions must adopt a globally coordinated approach to tax governance, ensuring consistency in transfer pricing documentation and dispute resolution strategies.
  • Prioritising Certainty: The trend toward APAs highlights the growing importance of securing upfront certainty, which can significantly enhance financial forecasting and reduce audit risks.
  • Building Relationships with Tax Authorities: Engaging constructively with tax authorities – particularly in jurisdictions with proactive frameworks – can lead to faster resolutions and long-term trust.

In an environment where tax authorities are increasingly focused on collaboration and compliance, MNEs that adopt proactive, data-driven approaches will be better positioned to navigate disputes and secure certainty.

Conclusion

The OECD’s 2023 MAP and APA statistics reflect progress in reducing tax uncertainty but underscore the complexity of achieving timely resolutions. For MNEs, proactive engagement with tax authorities, coupled with strategic use of MAP and APA mechanisms, is essential to navigate this evolving landscape effectively.

Our team is equipped to provide tailored guidance on MAP and APA strategies to help your organisation mitigate risks, enhance certainty, and ensure compliance. For more information, please contact us directly.