ARTICLE 11
Interest
(1) Interest arising in a Contracting State and paid to a resident of the other Contracting State shall, if the recipient is the beneficial owner of the interest, be taxable only in that other State.
(2) The term "interest" as used in this Article means income from debt-claims of every kind, whether or not secured by mortgage and in particular, income from government securities and income from bonds or debentures, including premiums and prizes attaching to such securities, bonds or debentures. Penalty charges for late payment shall not be regarded as interest for the purpose of this Article. The term "interest" shall not include any item which is treated as a dividend under the provisions of Article 10 of this Agreement.
(3) The provisions of paragraph (1) shall not apply if the beneficial owner of the interest, being a resident of a Contracting State, carries on business in the other Contracting State in which the interest arises through a permanent establishment situated therein, and the debt-claim in respect of which the interest is paid is effectively connected with such permanent establishment. In such case, the provisions of Article 7 shall apply.
(4) Where, by reason of a special relationship between the payer and the beneficial owner or between both of them and some other person, the amount of the interest, having regard to the debt-claim for which it is paid, exceeds the amount which would have been agreed upon by the payer and the beneficial owner in the absence of such relationship, the provisions of this Article shall apply only to the last-mentioned amount. In such case, the excess part of the payments shall remain taxable according to the laws of each Contracting State, due regard being had to the other provisions of this Agreement.