Mark Riepe is a 58-year-old in good health who lives in the San Francisco Bay area. For the purposes of retirement planning, he expects to live till he's 90; for his wife, he projects 94.
"For a long time, I thought my wife couldn't live without me," Mark jokes, "but I've been disabused of that notion, so I tacked on four years for her, given that women tend to live longer than men."
Mark knows something about retirement planning. He's head of the Schwab Center for Financial Research—a position he's held for 25 years. And while he's spent his career thinking about how to make assets last a lifetime, estimating his own life span and determining how much to save for what's likely to be a long retirement is a challenge even for him.
"The hard thing for everyone, including me, is figuring out the extent of our retirement, and what the associated price tag will be," he says.
Experts call this the retirement-consumption puzzle. We can reasonably estimate every input—pension and Social Security benefits, returns on stocks and bonds—except the most important one: how long we'll live. It's like packing for a car trip without knowing whether you're going across town or across the country.
So, what's a traveler to do?
In general, experts say to pack as much as possible. If you're in good health and you don't smoke, plan to be on the road a long time. If you're married and have long-lived relatives, you may be in the car even longer.
Are you affluent? Fill the cooler full of snacks—you'll need them. A 2016 study showed the richest 1% of women lived 10.1 years longer than the poorest 1%; for men, the difference was 14.6 years. (Overall, the number of centenarians—those living to at least age 100—rose a whopping 88% between 2010 and 2020, according to the U.S. Census Bureau.)
The bottom line: If you're healthy and wealthy, your savings will need to last a long time.
The worst outcome in retirement isn't leaving too much money behind—it's not having enough to go the distance. However, estimating that distance depends on whom you ask.
The Social Security Administration (SSA) reckons a man now age 55 can anticipate living for 27 more years, to age 82; a woman the same age should plan for 31 more years, to 86.
Planners at Schwab see it differently. Studies have found a significant correlation between greater wealth and more favorable health outcomes, including lower mortality and higher life expectancy. "Due to the wealth effect, we generally recommend that men plan to live to age 92, and women to 94—unless your individual or family health history suggests otherwise," says David Jamison, CFP®, a director in Schwab's Wealth & Advice Solutions team.
What's more, the SSA considers only your sex and date of birth, comparing you with every other American in its vast database, irrespective of your individual circumstances.
For those who want a more bespoke estimate of their longevity, there are several online tools that consider more factors of life expectancy, including education, ethnicity, and history of chronic illness.
What's your number?
Myriad tools exist online to help estimate your longevity. Here are three with varying degrees of specificity.
- The Social Security Administration's Life Expectancy Calculator requires just two inputs: age and gender.
- The American Academy of Actuaries and the Society of Actuaries' Longevity Illustrator is relatively simple but asks two important questions the SSA doesn't: Do you smoke, and how's your general health? It also allows you to estimate your and your spouse's longevity in tandem—an important planning consideration for couples.
- The Blue Zones True Vitality Test, developed in collaboration with the University of Minnesota School of Public Health, asks roughly 40 questions related to your overall health, including your education level, ethnicity, income, postal code, and history of chronic illness.
Plan to succeed
Estimating your longevity is an important aspect of retirement planning, but creating a solid financial plan and updating it regularly may be even more consequential to your success.
"Financial planning isn't something you do just once," David says. "Your health, the market, and even tax laws can all change on a dime, so it's a good idea to check in at least once a year—and update your life expectancy should any of your assumptions change—to make sure you're still on track."
What, precisely, does being on track look like? Drawing on clients' financial plans, David explains how he and other Schwab financial planners use specialized software to estimate how long clients' assets will last, given their life expectancy, spending needs, and the anticipated returns from their investments. The system aims for a 75% probability a client will have at least a dollar left upon death.
"A successful retirement plan will balance your current needs and wants with your future goals," David says. "On a more fundamental level, our job is to help our clients enjoy their golden years in whatever ways they see fit."
Stretch your dollars
No matter how much planning you do, there's no way of knowing for certain how long your retirement journey will last. "The risk of running out of money is the top concern for most retirees—even those with ample savings," David says. "Fortunately, there are ways to guard against it."
First and foremost is Social Security, which offers guaranteed income for life. It may not cover all your expenses in retirement (the maximum monthly benefit in 2023 is $4,555), but it can go a long way in supplementing your portfolio income.
If your life expectancy is on the high side, you should strongly consider delaying your Social Security benefit. That's because each year you wait to collect beyond your full retirement age (between 66 and 67, depending on your birth year) increases your monthly payouts by 8% (up to age 70, after which there's no additional benefit). You can estimate your monthly benefit at various ages using your actual income history.
Retirees who want even more predictability might consider putting at least some of their money into an annuity, which makes guaranteed payments for life once the contract is annuitized—regardless of how the stock market performs.
Once you purchase an annuity, however, you should be aware of the terms of withdrawal and potential surrender charges. Depending on the type and status of the annuity, you may not be able to get the principal back outside a set payment schedule without incurring penalties. "That said, some clients find that investing part of their savings in a guaranteed source of income, such as an annuity, covers their basic expenses, which means their remaining investment portfolio can help facilitate other long-term goals, such as legacy planning," David says.
There are also automated investment products that, while not guaranteed, can use your projected income needs and life expectancy to potentially help generate a sustainable monthly paycheck from your portfolio.
"Figuring out how much you can withdraw from your portfolio each year without depleting it too soon is a huge challenge for retirees," David says. "Automated products that continually monitor your situation and offer solutions to keep you on track are a real boon to retirement-income planning. They can help put your mind at ease that your portfolio will last as long as you do."
Schwab Intelligent Income®
An automated way to help generate a monthly paycheck from your portfolio.
With Schwab Intelligent Income®, a feature of Schwab Intelligent Portfolios®, enrolled clients achieve:
- An automated, predictable, and tax-smart paycheck from their Schwab Intelligent Portfolios account that can be adjusted at any time.
- Robust planning and projection tools that give them the flexibility and visibility to spend with confidence.
- Full control of any remaining principal to pass on to heirs or use for other purposes.
To learn more, visit schwab.com/intelligentincome or contact your Schwab financial consultant.
The information provided here is for general informational purposes only and should not be considered an individualized recommendation or personalized investment advice. The investment strategies mentioned here may not be suitable for everyone. Each investor needs to review an investment strategy for his or her own particular situation before making any investment decision.
All expressions of opinion are subject to change without notice in reaction to shifting market conditions. Data contained herein from third-party providers is obtained from what are considered reliable sources. However, its accuracy, completeness, or reliability cannot be guaranteed.
Examples provided are for illustrative purposes only and not intended to be reflective of results you can expect to achieve.
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IMPORTANT: The projections or other information generated by an investment analysis tool regarding the likelihood of various investment outcomes are hypothetical in nature, do not reflect actual investment results, and are not guarantees of future results.
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