Massachusetts recently joined a growing list of states amending their equal pay legislation. On July 1, 2018, the Act to Establish Pay Equity, originally passed in 2016, took effect, amending Massachusetts’ existing Equal Pay Act.
The law bans pay differentials on the basis of sex where two people perform comparable work, adopting the more liberal “equal pay for comparable work” standard, as opposed to the federal law’s “equal pay for equal work” standard. Comparable work is defined as work that requires substantially similar skill, effort, and responsibility that is performed under similar working conditions. Like other equal pay laws, employers can plead certain affirmative defenses in response to an employee’s claim of pay discrimination, if the employer can show the pay differential is due to: