The legal aid means providing an arrangement in the society so that the missionary of administration of justice becomes easily accessible and is not out of reach of those who have to resort to it for enforcement of its given to them by law, the poor and illiterate should be able to approach the courts for the natural justice.

Article 39A of the Constitution of India provides that State shall secure that the operation of the legal system promotes justice on a basis of equal opportunity, and shall in particular, provide free legal aid, by suitable legislation or schemes or in any other way, to ensure that opportunities for securing justice. It states that those persons who have annual income of less than the amount prescribed by the respective State Government, if the case is before any court other than the Supreme Court, and less than Rs.5 Lakhs, if the case is before the Supreme Court, are eligible for free legal aid. According to Section 13 (1) of the Act, any individual who satisfies any criteria under Section 12 is entitled to receive legal services, provided that the concerned Legal Services Authority is satisfied that such person has a genuine case to prosecute or defend the matter.