No. If the lease contains a rent-review clause, you may increase the rent annually. However, the increase is capped by reference to the variation in the Rent Reference Index (Indice de Référence des Loyers – IRL), published quarterly by the French National Institute of Statistics and Economic Studies (INSEE), which corresponds to the average change in consumer prices, excluding tobacco and rents, over the preceding twelve months (Article 17-1 of Law No. 89-462 of 6 July 1989).