A Korean subsidiary of a multinational electronics group imported medical equipment, small household appliances and lighting products from related parties abroad and sold them in Korea. It also provided after-sales maintenance services for medical equipment. The taxpayer segmented its activities by business line, applying the transactional net margin method separately to each segment and using operating profit margin as the profit level indicator. Maintenance services relating to medical equipment were treated either as a distinct activity or as a routine function with limited profitability.
Following an audit, the tax authorities rejected the taxpayer’s segmentation and functional analysis. They reclassified the taxpayer’s activities into four segments, treating the maintenance services for medical equipment as economically integrated with the sale of medical equipment. Based on this, they concluded that the prices paid to foreign related parties for medical equipment, small household appliances and automotive lighting products exceeded arm’s length price, while no adjustment was required for the general lighting segment. The authorities selected comparables that included domestic maintenance service companies and issued a tax assessments.
The taxpayer challenged the assessment in the Tax Tribunal, which partially upheld the challenge and ordered a re-examination of the lighting segment. This resulted in a partial refund. However, disputes remained regarding the medical equipment and small household appliances segments, particularly with regard to the functional characterisation of the taxpayer, the treatment of maintenance services and the selection and application of comparables. The taxpayer therefore pursued the case in the courts.
Judgment
The High Court ruled that the tax assessments for the disputed segments were unlawful.
It found that the tax authorities had failed to conduct a proper comparability analysis in line with the transactional net margin method. The authorities had also not adequately demonstrated that the taxpayer’s segmentation and functional analysis were inappropriate. Furthermore, they had relied on comparables whose functions and risk profiles were not sufficiently similar to those of the taxpayer.
The court also criticised the authorities for effectively substituting their own assumptions without providing a reasoned justification under the International Tax Coordination Law. Consequently, the court annulled the remaining transfer pricing adjustments.
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