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Flawed documentation and the shift in burden of proof

Under Dutch tax law, documentation must explain how intercompany transaction prices were established at the time of agreement. The court held that missing functional analyses and absent stand-alone credit assessments make transfer pricing documentation defective. In 2020, the Belastingdienst imposed tax assessments totaling 267 million euros against the taxpayer. Because the enterprise filed its returns without adequate credit analyses, the court concluded that the company had acted at least negligently.

This procedural defect had severe consequences. Flawed substantiation met both the substantial quantitative deviation threshold and the subjective awareness requirement. Consequently, the court shifted and elevated the burden of proof to the taxpayer. The taxpayer was required to demonstrate that its financing terms were arm's length, which it largely failed to satisfy. Evaluating standalone debt capacity in transfer pricing before executing contracts is thus essential.

Determining an arm's length interest rate in intercompany financing

Establishing an arm's length interest rate requires defensible benchmarking of creditworthiness, commitment fees, and realistic commercial alternatives. A group borrower cannot simply mirror parental credit ratings without analyzing standalone financial ratios and parental support. For facilities with undrawn amounts, the court applied a total cost approach by combining variable interest and commitment fees into a single all-in markup. Facility fees must correspond directly to actual commercial functions performed and liquidity risks incurred by the lender.

The court affirmed that the tax administration may substitute internal adjustments with market reference rates when taxpayer benchmarks fail economic reality tests. In this dispute, newly introduced market comparables during the appellate phase qualified as a new fact justifying supplementary assessments. This confirms that tax authorities can reopen and reassess prior years on the basis of updated data. Proactive alignment through corporate and international tax advisory ensures that financing benchmarks withstand judicial tests.

Following the ruling, the court redetermined the taxable amount for the 2012/2013 financial year at over 96.3 million euros. Taxable profit for the 2016/2017 financial year was set at over 69.3 million euros. Dutch courts continue to enforce compliance regarding financing transactions between affiliated entities. Relying on unverified group ratings or informal agreements exposes your business to automatic assessment corrections and penalty interest. Engaging specialized transfer pricing services to substantiate your financing structures provides the needed certainty. We welcome the opportunity to discuss the implications for your organisation.

Frequently asked questions

What transfer pricing documentation is required for intercompany loans?

Taxpayers must prepare documentation explaining how transaction terms were agreed and demonstrating compliance with the arm's length principle. This requires local and master files supported by debtor-specific credit ratings, debt capacity analyses, and benchmark studies matching loan duration and currency.

Can Dutch tax authorities disallow interest deductions for weak documentation?

Yes. If transfer pricing documentation fails to demonstrate that financing terms reflect commercial market conditions, the tax inspector can adjust interest rates downward. Severe documentation gaps can also lead to the complete disallowance of claimed interest deductions.

How does creditworthiness affect transfer pricing for intercompany financing?

Standalone creditworthiness establishes the borrower's default risk and dictates the baseline credit spread for any intercompany debt. Tax authorities reject benchmarks that assign parent-level ratings to subsidiaries without considering for standalone financial metrics or implicit group support.

When does the burden of proof shift in Dutch transfer pricing disputes?

The burden of proof shifts and elevates when a taxpayer files an incorrect return resulting from defective transfer pricing documentation and absent credit ratings. In such circumstances, the taxpayer must provide convincing proof that its intercompany interest deductions reflect market reality.

How should intercompany interest rates and commitment fees be benchmarked?

For credit facilities offering liquidity headroom, financing costs should be evaluated using an ex-ante total cost approach. This methodology combines variable base rates, risk margins, and commitment fees into a consolidated spread benchmarked against comparable third-party issuances.