Curves of Claude Laferrière

Feb. 1, 2015
Curves of Claude Laferrière

Mr. Claude Laferrière, M.Fisc., a retired professor at UQAM and co-author of Chartrand - Laferrière Curves which was published for the first time in April 1999, reports annually and exclusively on CQFF website, a series of 37 curves demonstrating the effective tax rates on an additional income. Do you know your «real» marginal tax rate? See the following link : http://www.cqff.com/claude_laferriere/accueil_courbe.htm