Taxe d'habitation

[Smiley G]

Latest date for payment this year is Monday, 17th November. We've not had ours yet but reading other forums, a number of posts refer to a significant hike in tax payable but with no significant reason to justify the increase. (Higher Income/Home Extensions etc.)
Perhaps we can share information here especially as Taxe Foncières seemed to be only slightly more than last year.
Has anyone in P.O. had their Avis yet? There's nothing Online.......I've looked