A wage is monetary compensation paid by an employer to an employee in exchange for work done. Payment may be calculated as a fixed amount for each task completed, or at an hourly or daily rate, or based on an easily measured quantity of work done. Wages are part of the expenses that are involved in running a business. Payment by wage contrasts with salaried work, in which the employer pays an arranged amount at steady intervals regardless of hours worked, with commission which conditions pay on individual performance, and with compensation based on the performance of the company as a whole. Waged employees may also receive tips or gratuity paid directly by clients and employee benefits which are non-monetary forms of compensation. Since wage labour is the predominant form of work, the term "wage" sometimes refers to all forms of employee compensation.
Origins and necessary components
involves the exchange of money for time spent at work. As Moses I. Finley lays out the issue in The Ancient Economy: The wage is the monetary measure corresponding to the standard units of working time. The earliest such unit of time, still frequently used, is the day of work. The invention of clocks coincided with the elaborating of subdivisions of time for work, of which the hour became the most common, underlying the concept of an hourly wage. Wages were paid in the Middle Kingdom of ancient Egypt, ancient Greece, and ancient Rome.
Even in countries where market forces primarily set wage rates, studies show that there are still differences in remuneration for work based on sex and race. For example, according to the U.S. Bureau of Labor Statistics, in 2007 women of all races made approximately 80% of the median wage of their male counterparts. This is likely due to the supply and demand for women in the market because of family obligations. Similarly, white men made about 84% the wage of Asian men, and black men 64%. These are overall averages and are not adjusted for the type, amount, and quality of work done.
Seventy-five million workers earned hourly wages in the United States in 2012, making up 59% of employees. In the United States, wages for most workers are set by market forces, or else by collective bargaining, where a labor union negotiates on the workers' behalf. The Fair Labor Standards Act establishes a minimum wage at the federal level that all states must abide by, among other provisions. Fourteen states and a number of cities have set their own minimum wage rates that are higher than the federal level. For certain federal or state government contacts, employers must pay the so-called prevailing wage as determined according to the Davis-Bacon Act or its state equivalent. Activists have undertaken to promote the idea of a living wage rate which account for living expenses and other basic necessities, setting the living wage rate much higher than current minimum wage laws require. The minimum wage rate is there to protect the well being of the working class.
For purposes of federal income tax withholding, 26 U.S.C. § 3401 defines the term "wages" specifically for chapter 24 of the Internal Revenue Code: "For purposes of this chapter, the term “wages” means all remuneration for services performed by an employee for his employer, including the cash value of all remuneration paid in any medium other than cash;" In addition to requiring that the remuneration must be for "services performed by an employee for his employer," the definition goes on to list 23 exclusions that must also be applied.