In the developed world taxation is always a political construct, a living organism that is always changing due to endless modifications imposed by lawmakers who are themselves sensitive to the public mood and to changes in social ideology. This is a haphazard scaffolding without an architect that lacks rationality and coherency, with tax and social expenditures- referred to here as social and tax expenditures - constituting a superstructure that is all the more complex given its roots in a tax system whose benchmark standards are subject to innumerable exceptions.