Middle-income households are saving more for retirement

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Despite all the talk of a retirement crisis in the US, there is some encouraging news: A significant share of middle-income households — those earning between $50,000 and $100,000 per year — are setting aside roughly 8% of their income for retirement, according to a Principal Real Life Retirement Journeys survey.

With an employer match, that savings rate can rise to 12%, according to Jean Chatzky, host of the Her Money podcast, putting it within the 10% to 15% range that retirement experts typically recommend.

"Would I like to see them get to 15%?" Chatzky asked in a recent episode of Decoding Retirement (listen below). "Absolutely. We know that if you can save 15% over a really long period of time — decades, your working career — then when you get to retirement and you combine your savings with Social Security, you will generally have enough to replace 75% to 80% of your pre-retirement income."

Overall, the trend is going in the right direction.

This savings rate "is pretty good," Chatzky said, especially in light of other studies that have found that some people save only a small percentage of their income, sometimes in the low single digits, and other individuals have less than $400 set aside for emergencies.

"When we talk about a retirement savings crisis in this country ... what that number says to me is that maybe things are actually turning around," Chatzky said.

How much should you save for retirement?

Of course, even if you're saving 15%, it's helpful to know how much you'll need to accumulate in your nest egg to fund your desired standard of living in retirement, Chatzky said.

"Sometimes it is tough to get ourselves to save if we don't know where the goal line is," she said. "But many experts will suggest that by the time you retire, you have about 10 times your salary put away for retirement."

Read more: How much money should I have saved by 50?

In other words, if your financial salary is $100,000, you'll need $1 million earmarked for retirement, and if your salary is $200,000, you'll need $2 million set aside for retirement.

"Saving that amount of money takes a really long time," Chatzky said.

But putting your money to work through compounding can make a big difference. When people reflect on their retirement savings, Chatzky said many say they wish they had started earlier.

According to Chatzky, automatic enrollment and auto-escalation have made saving in 401(k) plans easier and significantly increased retirement savings. Automatic enrollment, which enrolls employees in their employer's 401(k) plan unless they opt out, has significantly increased participation rates. And auto-escalation, which incrementally increases contributions annually, helps employees reach optimal savings levels.