401(k)

Overview

Originally intended for corporate executives, the 401(k) is now, arguably, the most famous section of the US tax code and a staple in worker benefits packages and personal finance guides.

Roughly 70 million Americans, with a total of more than $7T invested, use these long-term, tax-advantaged accounts to build toward a more secure retirement.

Some critics claim that with 401(k) plans, companies offloaded the risk of retirement savings to workers without the training to avoid volatile portfolio mixes. Amid the 2008 financial crisis, many 401(k) plans lost about a quarter of their value, an event that hit those near retirement particularly hard.

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