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. Established by the Finance Act 1991, the general social contribution (CSG) is payable by individuals living in France and who benefit from the compulsory health insurance. Revenues from the CSG are allocated to social security budget, specifically to the National Family Allowance, the Solidarity Fund pension schemes and insurance. Indeed, unlike the social contributions that give those who pay a right to benefit from them, the CSG, is levied without direct compensation (like any other tax). The CSG has a very broad base as it applies in principle to earnings and income from wealth. The CSG is composed of three separate contributions. Incomes from work are taxed at 7.5%. The rate applied to income from investments is 8.2%. It also applies to financial investment (with exceptions for certain untaxable products : Codevi, livret jeune, livret A, livret d'epargne populaire). In 2005, the revenue from the CSG amounted to €71.47 bn. The contribution to the social debt (CRDS) was created in 1996. Like the CSG, it applies to earnings and to income from wealth. It was initially established for a period of 13 years, but this time limit was abolished in 2004. The territorial scope of the CRDS is the same as the CSG: thus, CRDS is paid by individuals living in France who benefit from a compulsory insurance scheme. The rate is 0.5%. The base of the CRDS is somewhat broader than the CSG, for it includes incomes exempted from CSG such as family benefits or housing allowances. The methods of recovering the CRDS are identical to those of the CSG. CRDS is not deductible from the tax base for tax on income. The yield for the year 2005 is €5.2 bn. In summary, the social charges are made up of four elements: the CSG, CRDS, PS and RSA. The amounts are different for each type of income, and the position