Transfer Pricing Controversy Management: How Multinationals Can Prepare for Audits and Reduce Risk 

In a recent episode of The Transfer Pricing Method, host Adriaan van der Heijden spoke with Katrine Ernest Haunstrup of Censio Tax and Emile Monfils of Quantera Global about transfer pricing controversy management. Their discussion explored why transfer pricing audits arise, what makes documentation truly audit-ready, and how multinational groups can better prepare for scrutiny from tax authorities. Below are the key takeaways for tax and finance leaders looking to strengthen their transfer pricing position.

What Triggers a Transfer Pricing Audit? 

Transfer pricing audits are no longer exceptional events. Tax authorities today have access to significantly more data than before, including corporate income tax returns, country-by-country reports, DAC6 disclosures, transfer pricing documentation, and other local filings. As a result, inconsistencies are easier to identify and potential red flags are more likely to trigger scrutiny. 

Audits may, amongst others, start because of: 

• Recurring losses or unexpected financial outcomes 
• Business restructurings or transfers involving intangibles
• Significant financial transactions or other material intercompany dealings
• Inconsistencies between tax filings and transfer pricing documentation 
• Weak or outdated documentation 

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Audit Readiness Starts Long Before the Audit 

A strong transfer pricing defense is built at the time the transaction is designed and implemented, not only when documentation is prepared after year-end.  

That means companies should: 

• Involve transfer pricing expertise already at an early stage, when transactions are being planned
• Ensure policies are aligned with the commercial reality of the business
• Build robust internal processes around implementation
• Maintain clear controls and follow-up procedures
• Preserve relevant files, data, and internal evidence at the time of the transaction 

If the policy, process, implementation, and control environment are all properly aligned, preparing the actual documentation becomes much easier and far more credible.

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Transfer Pricing Documentation Must Tell the Right Story 

Having transfer pricing documentation in place is important, but that alone does not mean a company is fully in control. Documentation should reflect the actual business model, the real facts and circumstances, and the way profits are allocated across the group.

A common problem in practice is that documentation becomes outdated while the business evolves. In those situations, the file may still look complete from a formal perspective, but it no longer reflects reality. That creates risk in an audit. 

Good documentation should therefore: 

• Be consistent with the group’s actual operating model 
• Explain the commercial and strategic context behind the transactions 
• Align with financial outcomes 
• Support the selected transfer pricing method 
• Anticipate likely questions from tax authorities 

In other words, documentation should not be a box-ticking exercise. It should provide a coherent narrative that can withstand scrutiny. 

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Sometimes Less Is More, But Only If the Narrative Is Strong 

One of the more nuanced points raised in the discussion was that there is no single perfect format for transfer pricing documentation. A highly detailed file is not always better than a focused one. In some cases, saying less may reduce the risk of unnecessary complications. 

At the same time, saying too little can create a different problem. Years later, when an audit arises, facts may have been forgotten, data may no longer be available, and internal stakeholders may have moved on. A file that was too light may then leave the taxpayer exposed. 

The best approach depends on the facts and circumstances, but the principle remains the same: the documentation must support the right narrative and preserve the key facts while they are still accessible. 

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Evidence and Data Can Make or Break a Defense 

A well-reasoned position is not enough if it cannot be proven and substantiated. In transfer pricing controversy, data availability and evidence often determine whether a position can actually be defended. 

Companies should therefore assess early: 

• What evidence supports their position
• Whether the underlying data can actually be extracted
• Whether that data is stable and reliable
• Which internal teams need to be involved to retrieve and validate it

This is often more difficult than expected. Even when data exists, it may not be easy to access, interpret, or reproduce it at a later moment in time. In some cases, historical data may even change over time because of how internal systems work. That is why early validation is important. 

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When an Audit Starts, Do Not Respond Too Quickly 

Once tax authorities initiate an audit, speed should not come at the expense of quality. Companies should first understand the scope, topic, and potential materiality of the audit before engaging too quickly. 

A sensible first response includes: 

• involving transfer pricing specialists early
• Identifying the transactions and risks under review
• Assessing the potential financial and procedural impact
• Aligning internal stakeholders
• Reviewing the company’s evidence before making statements
• Thinking carefully about how information is communicated 

A sentence that appears harmless at the beginning of an audit may become problematic later if it cannot be supported by documents or data. Careful preparation matters. 

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A Constructive Approach Often Works Better Than a Defensive One 

The discussion also highlighted the importance of being proactive and constructive during an audit. The aim should not be to rush the process, but to make the business model understandable and to work toward a defensible outcome. 

That includes: 

• Presenting facts clearly and consistently
• Avoiding over-hasty responses
• Ensuring all statements can be backed up
• Keeping an eye on double taxation risks 
• Considering whether a cooperative path may be more effective than an aggressive one 

At the same time, taxpayers and advisers must remain realistic. If the facts show weaknesses in the transfer pricing position, those risks need to be identified and discussed early so an informed strategy can be chosen. 

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Audit Strategy Matters More Than Many Companies Realize

An important closing point from the episode was that companies should think about audit strategy from the outset. Not every controversy should be managed in the same way. 

Early on, companies should ask: 

• Is this a matter we want to settle pragmatically?
• Is the main concern avoiding double taxation?
• Is this a point we are prepared to defend all the way to court if necessary? 

The answer to those questions should influence the tone, timing, and direction of the audit response.

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Penalties and Burden of Proof Increase the Stakes 

The discussion also touched on the broader legal consequences of weak transfer pricing compliance. In some jurisdictions, proper documentation can provide important penalty protection. In others, insufficient documentation can make it easier for tax authorities to challenge the taxpayer’s position and may even shift the burden of proof in practice. 
 
TP documentation is often viewed as “necessary evil” but in fact is essential as defense in controversy situations. 

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Key Takeaways 

Audit readiness begins when transactions are designed and implemented, not only when year-end documentation is prepared.  

• Transfer pricing documentation must reflect the actual business model and tell a coherent, evidence-based story.
• Data gathering and evidence preservation are essential, as unsupported positions are difficult to defend.
• When an audit begins, companies should avoid reacting too quickly and first assess the scope, materiality, and strategy.
• A constructive and well-prepared approach can significantly improve the outcome of an audit.

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Conclusion

Transfer pricing controversy management is not just about responding to tax authorities once questions arise. It is about preparing early, aligning policy with practice, preserving evidence, and making sure the story told in the documentation is the same story reflected in the business. 

As tax authorities become more data-driven and more focused on high-risk transactions, companies need to move beyond reactive compliance. Those that prepare early, think strategically, and build defensible documentation will be in a far stronger position when scrutiny comes. 

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FAQs 

Why do transfer pricing audits typically start? 
They often arise because of inconsistencies in reporting, recurring losses, restructurings, material intercompany transactions, or weak transfer pricing documentation. 

What makes documentation audit-ready? 
Audit-ready documentation reflects the real business model, aligns with the financial results, explains the chosen method, and provides a consistent narrative that can be backed up with evidence. 

Can strong documentation completely prevent an audit? 
Not necessarily. Even well-prepared companies may still be audited. However, strong documentation and solid internal processes greatly improve the ability to respond effectively. 

Why is data such a major issue in transfer pricing controversy? 
Because tax authorities increasingly expect taxpayers not only to explain their position, but also to prove it with supporting data and documentation. If the data cannot be retrieved or validated, the defense becomes much weaker. 

What should a company do first after receiving an audit request? 
It should first understand the scope and materiality of the audit, involve the right transfer pricing specialists, review the available evidence, and align internal stakeholders before responding in detail. 

How important is audit strategy? 
Very important. Companies should decide early whether they want to pursue settlement, focus on avoiding double taxation, or prepare for a more formal dispute path if needed. 

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