Classless society

The term classless society refers to a society in which no one is born into a social class. Distinctions of wealth, income, education, culture, or social network might arise and would only be determined by individual experience and achievement in such a society. For the opposite see class society.
Thus the concept posits not the absence of a social hierarchy but the uninheritability of class status. 
Helen Codere defines social class as a segment of the community, the members of which show a common social position in a hierarchical ranking. Codere suggest that a true class-organized society is one in which the hierarchy of prestige and status is divisible into groups each with its own social, economic, attitudinal and cultural characteristics and each having differential degrees of power in community decision.
Since determination of life outcome by birth class has proved historically difficult to avoid, advocates of a classless society such as anarchists, communists and libertarian socialists propose various means to achieve and maintain it and attach varying degrees of importance to it as an end in their overall programs/philosophy.
Classlessness.
The term classlessness has been used to describe different social phenomena.
In societies where classes have been abolished, it is usually the result of a voluntary decision by the membership to form such a society to abolish a pre-existing class structure in an existing society or to form a new one without any. This would include communes of the modern period such as various American utopian communities or the kibbutzim as well as revolutionary and political acts at the nation-state level such as the Paris Commune or the Russian Revolution. The abolition of social classes and the establishment of a classless society is the primary goal of anarchism, communism and libertarian socialism.
Classlessness also refers to the state of mind required in order to operate effectively as a social anthropologist. Anthropological training includes making assessments of and therefore becoming aware of one's own class assumptions so that these can be set aside from conclusions reached about other societies. This may be compared to ethnocentric biases or the "neutral axiology" required by Max Weber. Otherwise conclusions reached about studied societies will likely be coloured by the anthropologist's own class values.
Classlessness can also refer to a society that has acquired pervasive and substantial social justice where the economic upper class wields no special political power and poverty as experienced historically is virtually nonexistent as it cannot be achieved.
According to Ulrich Beck, classlessness is achieved with class struggle: "It is the collective success with class struggle which institutionalizes individualization and dissolves the culture of classes, even under conditions of radicalizing inequalities". Essentially, classlessness will exist when the inequalities and injustice out ranks societies idea of the need for social ranking and hierarchy.
Social classes in present day.
The state of social classes in society today is disputed. If the actual development is taken by the discussion, then Western society has moved past classes to a classless society. This is reinforced by the statement from Becker and Andreas Hadjar: "The weakening of class identities is also postulated by Savage (2000, p. 37), who assumes that although individuals may still refer to social class, class position no longer generates a deep sense of identity and belonging". Some say that society today has not completely abolished classes, but that distinctions can be only attributed to experience and success (meritocracy). Others maintain that the class system remains in place, e.g. by showing that children's success in education correlates with their parent's wealth, and wealth being inherited.
Marxist definition.
In Marxist theory, tribal hunter-gatherer society, primitive communism, was classless. Everyone was equal in a basic sense as a member of the tribe and the different functional assignments of the primitive mode of production, howsoever rigid and stratified they might be, did not and could not simply because of the numbers produce a classsociety as such. With the transition to agriculture, the possibility to make a surplus product, i.e. to produce more than what is necessary to satisfy one's immediate needs, developed in the course of development of the productive forces. According to Marxism, this also made it possible for a class society to develop because the surplus product could be used to nourish a ruling class which did not participate in production the surplus value should distribute between people for the welfare
Libertarian socialism.
Libertarian socialism, also called left-libertarianism, social anarchism, social libertarianism and socialist libertarianism, is a group of anti-authoritarian socialist political philosophies that rejects socialism as the centralised state ownership and control of the economy, which they regard as state capitalism. Political philosophy is the study of fundamental questions about the government, state, justice, politics, liberty and the enforcement of a legal code by an authoritative body. According to Charles Larmore, the second approach sees political philosophy as the freedom to discipline one-self from the basic features of the human condition that make up the reality of political life.
Libertarianism is a collection of political philosophies and movements that uphold liberty as a core principle. Libertarians seek to maximize political freedom and autonomy, emphasizing freedom of choice, voluntary association and individual judgment. Libertarians share a skepticism of authority and state power, but they diverge on the scope of their opposition to existing political and economic systems. Various schools of libertarian thought offer a range of views regarding the legitimate functions of state and private power, often calling for the restriction or dissolution of coercive social institutions.
Past and present political philosophies and movements commonly described as libertarian socialist include anarchism (especially anarcho-communism, anarcho-syndicalism, collectivist anarchism and mutualism) as well as autonomism, communalism, participism, guild socialism, revolutionary syndicalism and libertarian Marxist philosophies such as council communism and Luxemburgism as well as some versions of utopian socialism and individualist anarchism.