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Opinion
Aaron Brown

401(k) Plans No Longer Make Much Sense for Savers

The inherent extra return participants enjoyed for many years has almost disappeared because of changes in tax laws and high fees. 

A major way employees save for retirement needs fixing.

A major way employees save for retirement needs fixing.

Photographer: Bloomberg

The 401(k) retirement plan was authorized by the Revenue Act of 1978, which took effect in 1980, but its real genesis is the 1974 Employee Retirement Income Security Act, which fixed the problem of underfunded defined-benefit plans so thoroughly that private employers stopped offering them. Benefits consultant Ted Benna came up with a way to use the 1978 Act for a tax-deferred, defined-contribution plan and the rest is history.

The tax advantage of a 401(k) depends on four factors, all of which have changed dramatically since 1980 to the detriment of 401(k)s. For a median-income married couple with two children: