Order of the Court (Eighth Chamber) of 13 December 2021.#VX v Autoridade Tributária e Aduaneira.#Request for a preliminary ruling from the Tribunal Arbitral Tributário (Centro de Arbitragem Administrativa - CAAD).#Reference for a preliminary ruling – Article 99 of the Rules of Procedure of the Court of Justice – Direct taxation – Taxation of capital gains from property – Articles 63 and 65 TFUE – Free movement of capital – Discrimination – Higher tax liability on capital gains on immovable property made by non-residents – Election for taxation under the same procedures as residents.#Case C-224/21.