ARTICLE 18
Pensions
(1) Subject to the provisions of paragraph (2) of Article 19 of this Convention, pensions and other similar remuneration paid to a resident of a Contracting State in consideration of past employment shall be taxable only in that State.
(2) Notwithstanding the provisions of paragraph (1), payments received by an individual being a resident of a contracting State from the statutory social insurance of the other Contracting State shall be taxable only in that other State.