How to Become a 401(k) Millionaire

A seven-figure nest egg is achievable if you start early and stay disciplined.

Building a million-dollar nest egg is a popular goal. The trick, of course, is figuring out how to reach seven figures by retirement. You don’t need to win the lottery or inherit a fortune to get there. All you really need is time, discipline and a 401(k) account.

Employer-provided 401(k) plans are good deals for aspiring millionaires. Contributions are pretax, which lowers taxable income. Annual returns get a boost because you don’t pay taxes on the money until you start making withdrawals. As a bonus, many employers match a portion of workers’ contributions.

To hit the million-dollar mark, you need to start early. A 30-year-old making $60,000 and contributing 3% a year will save about $367,000 by age 65. But bump up 401(k) contributions to 10% of your salary, and you’ll have $1.2 million after 35 years. (Estimates assume a 3% annual raise and a 7% rate of return.)

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The contribution limit to a 401(k) is $18,000 a year. But if you’re 50 or older, the maximum jumps to $24,000.

Take a look at nine more ways to make $1 million.

Andrea Browne Taylor
Contributing Editor

Browne Taylor joined Kiplinger in 2011 and was a channel editor for Kiplinger.com covering living and family finance topics. She previously worked at the Washington Post as a Web producer in the Style section and prior to that covered the Jobs, Cars and Real Estate sections. She earned a BA in journalism from Howard University in Washington, D.C. She is Director of Member Services, at the National Association of Home Builders.