Comment
In his 2008 Conservative party conference speech, Shadow Chancellor George Osborne announced that an incoming Conservative government would freeze Council Tax in England for two years. Over the past month, the parties have been disputing how much it would cost, if it were to be implemented in 2011-12 and 2012-13. IFS researchers have re-analysed this policy and find that putting a number on how much it costs is not simple, and this observation explains why.