Judgment of the Court of Justice in the case X concerning the possibility of deducting for tax purposes, in the case of X BV, interest paid on a loan and, in the case of X NV, a currency loss.
1. Articles 49 and 54 TFEU must be interpreted as precluding national legislation, such as that at issue in the main proceedings, pursuant to which a parent company established in a Member State is not allowed to deduct interest in respect of a loan taken out with a related company in order to finance a capital contribution to a subsidiary established in another Member State, whereas if the subsidiary were established in the same Member State, the parent company could avail itself of that deduction by forming a tax-integrated entity with it.
2. Articles 49 and 54 TFEU must be interpreted as not precluding national legislation, such as that at issue in the main proceedings, pursuant to which a parent company established in a Member State is not allowed to deduct from its profits capital losses derived from fluctuations in the exchange rate, in connection with the value of its shares in a subsidiary established in another Member State, where the same legislation does not provide, symmetrically, for tax to be levied on capital gains derived from those fluctuations.
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