KEY POINTS
  • More than 4.6 million taxpayers maxed out their retirement plan contributions in 2016, according to data from the IRS. At the time, the most you could defer was $18,000, plus $6,000 if age 50 and over.
  • This year, you can save up to $19,000 in your 401(k), plus $6,000 in catch-up contributions if you’re 50 and up.
  • It’s OK to start small: Put away at least enough to get the employer match.

We all want to max out our 401(k) contributions — and a select handful of taxpayers are doing just that.

Some 4.67 million taxpayers managed to squirrel away the maximum $18,000 in employee contributions to their 401(k) in 2016, according to data from the IRS.