Whether the pre-1972 Social Security formula favoring female wage earners over similarly situated male wage earners violated the equal-protection component of the Fifth Amendment’s Due Process Clause.
Holding
No. The sex-based computation rule served an important governmental objective and was substantially related to accomplishing that objective.
Reasoning
Gender classifications must serve important governmental objectives and be substantially related to achieving those objectives. Reducing the economic effects of the Nation’s long history of discrimination against women is an important governmental objective, but simply describing a classification as compensatory does not end the constitutional inquiry.
The former formula directly addressed the effects of past employment discrimination. Because retirement benefits were based on prior earnings, and women had historically faced restricted job opportunities and lower-paid work, allowing women to discard additional low-earning years increased benefits in a way that partially offset those economic disadvantages.
The statute did not rest on archaic assumptions that women were dependent, weak, or naturally suited to child-rearing. Rather, its discernible purpose was to remedy women’s past economic disadvantage. In that respect, the provision resembled the remedial classifications upheld in Kahn v. Shevin and Schlesinger v. Ballard, not the sex classifications invalidated in Weinberger v. Wiesenfeld and Califano v. Goldfarb.
The legislative history confirmed that Congress deliberately adopted the differential treatment to respond to women’s disadvantages in the labor market. In 1956, Congress lowered women’s retirement age in part because employers imposed age limits on women’s job opportunities more frequently and at younger ages than on men. Congress later recognized that this change produced the more favorable benefit calculation for women and retained it for that remedial reason.