Corporate entities which subscribe before 1 July 1964 to the initial capital of the sociétés immobilières conventionnées referred to in Order no. 58-876 of 24 September 1958 or to their capital increases, and which pay up the shares thus subscribed by 31 December 1965 at the latest, may, under the conditions and subject to the reservations provided for in article 43 bis, disregard the net income from said shares when determining their taxable profit.
However, subscriptions for shares in sociétés immobilières conventionnées set up after the promulgation of law no. 63-254 of 15 March 1963 may not, under any circumstances, give entitlement to the benefit of the provisions of this article.