Since its creation in 1945, the Social Security is mainly financed by social contributions or "cotisations sociales", i.e. deductions from wages. Until recently, there was no wide taxation on social expenditure, contrary to most of its European partners. However, in order to find a solution to the problems of financing of the social security, governments have had to broaden its range of resources by the introduction of additional tax, notably the general social contribution (CSG) and the repayment of the debt of social security (CRDS) at a rate of 0.5%, to repay the debt of the ASSO.