Have you done any analysis of the GIS loophole that is created by the TFSAs and potentially worsened by increasing them, in that you can delay your CPP and RRSP income until the age of 70 and as such get the maximum GIS for three years while living off your TFSAs? Is that creating a significant problem for the future, in terms of higher-income people benefiting from the GIS?
On May 28th, 2015. See this statement in context.