Municipalities that were not members of a public inter-municipal cooperation establishment with its own tax status on 1 January 2011 and that join a public inter-municipal cooperation establishment with additional tax status that benefits in 2011 from the transfer of the departmental share of council tax may decide that the reference rate used for voting the council tax rate on second homes and other furnished premises not allocated to the main dwelling applicable in the year in which their joining takes effect for tax purposes is, for the application of article 1636 B sexies, reduced by the number of points corresponding to the fraction mentioned in the first paragraph of b of 3 of C of V of article 1640 C multiplied by 1.034.
This decision results from a deliberation taken before 31 January of the year during which the attachment takes effect for tax purposes. It is subject to the notification provided for in Article 1639 A, no later than fifteen days after the deadline set for its adoption.