Build, enlarge, develop... This unobtrusive tax strikes more French than we think

To build the house of his dreams, to enlarge the veranda for summer brunches or to build a space for his hobbies... These are projects that make dreams and are likely to come to light in the spring. Only, a detail often ignored could well bring back more than one owner: a surprise tax. It has a somewhat technical name, but it has a real impact on the budget. Besides, this tax has nothing of an urban myth, it is well and well supervised by the Fr…