Women’s retirement planning: invest in your future self

Generating lifelong retirement income is a challenge—and one that’s not shared equally between men and women. With longer average lifespans, women are often more at risk of not meeting their retirement income targets. We measure the extent to which a longer lifespan affects factors that are crucial to women’s retirement readiness.

Women face unique challenges compared to men when planning for income in retirement. One factor that no one has control over is how long any of us will live. Women often face average lifespans longer than men, which puts them at a higher potential risk of not reaching their target for income in retirement. Additionally, women face the challenge of potentially taking a career break to have children and are typically more likely than men to give up full-time employment to care for family members. These disruptions may often increase shortfall risk, which is exacerbated by women’s longer average lifespans.

Retirement income for women: what is shortfall risk?

In the context of retirement, shortfall risk is the danger of not meeting your income replacement rate, which is the percentage of your income prior to retirement that you want as a monthly or yearly income during retirement. By understanding the extent to which four primary factors affect shortfall risk, you may be better informed when making long-term decisions:

  1. How long you’re likely to live
  2. Start date for contributions
  3. Contribution rate
  4. Investment choices

Establishing a base case

We used the following assumptions as a base case against which to measure the effect these various factors will have:

  • An accumulation period of 40 years (starting at age 25)
  • 10% total contribution rate (5% employee contribution plus 5% employer match)—depending on the terms, a 401(k) plan may have full or partial employer match
  • Retirement age of 65
  • An income replacement goal of 70% comprising a combination of 35% government pension (e.g., Social Security) and 35% accumulated retirement contributions
  • Mortality data for women in the United States 

1 Living longer—how may this affect your retirement income?

All other things being equal, our analysis shows that longevity risk in retirement is such that a woman retiring at age 65 will consistently have a higher shortfall risk than a man due to longer average life expectancy. In the United States, a woman at retirement has a 38% shortfall risk; in other words, there’s a 38% probability of not meeting your income replacement target. This is concerning given that it’s based on 40 years of uninterrupted accumulation and a 10% total contribution rate. What if you have a career break to start a family or stop working to care for elderly parents? Any of these circumstances have the potential to increase your shortfall risk.

Due to longer life expectancies, women have a greater risk of income shortfall in retirement

Simple bar chart comparing the likelihood of women in the United States experiencing a shortfall in income in retirement compared with men, according to research conducted by Manulife Investment Management as of December 2023. The chart shows that female retirees are more likely to experience a shortfall in income in retirement than their male counterparts.

Source: Multi-Asset Solutions Team, Manulife Investment Management, November 13, 2023.

2 Starting date—what effect may this have long term?

When you start accumulating investments for retirement has a significant effect on whether you reach your income replacement target and, therefore, affects your retirement savings shortfall. In aiming to quantify this risk, we analyzed varying outcomes based on different starting ages: 25, 35, and 45.

If you start retirement contributions at age 35, instead of 25, our analysis shows that your shortfall risk is 47%, which is a high number. Starting 10 years later than that—age 45—pushes your shortfall risk up to 61% in the United States, which is significant.

Effects on shortfall risk when delaying investing for retirement

Simple bar chart showing the likelihood of female retirees experiencing a shortfall in their income during retirement if they were to start investing for retirement at ages 25, 35, and 45. Analysis from Manulife Investment Management shows that in the United States, the likelihood of female retirees experiencing a shortfall in their income during retirement rises the later they begin investing for retirement.

Source: Multi-Asset Solutions Team, Manulife Investment Management, November 13, 2023. 

Importantly, this risk remains high even if you ultimately set aside the same total contributions. This is because the early benefits of compounding cannot be caught up later. Consider the following hypothetical scenario:

Susan and Anna both contribute the same amount to their retirement investment—$500,000—and receive the same annual growth rate of 6%. However, Anna delays her start date by 10 years. Although both women’s contributions are the same, Anna’s delayed start means she doesn’t benefit from the early compounding that gives Susan over $650,000 more by retirement. Susan’s total accumulation is 47% higher than Anna’s.

Case study

Susan

Anna

$500,000 total contributions over 40 years from age 25 to age 65

$500,000 total contributions over 30 years from age 35 to age 65

Growing at 6% per year

Growing at 6% per year

End value: $2,050,596

End value: $1,396,695

For illustrative purposes only. 

Measuring the effects of early compounding

A simple line chart showing the potential difference in accumulated retirement income between two investors: one who began investing for retirement at 25 and another who began at 35. The chart shows that there is a significant difference in their accumulated investment income due to the effects of compounding.

Source: Multi-Asset Solutions Team, Manulife Investment Management, January 2024. The above illustration does not depict an investment in any John Hancock portfolio and is a hypothetical example for comparison purposes only. Rates are subject to change. This illustration does not reflect the effect of asset charges and account fees. These fees would reduce the performance shown in the above illustration. The investment return and principal value of an investment may fluctuate so that distributed investments may be worth more or less than their original value. Tax deferral may work best for long-term goals. The illustration assumes: (1) no initial lump sum, $12,500 invested yearly for 40 years; (2) no initial lump sum, $16,667 invested yearly for 30 years. (3) no withdrawals. All hypothetical assumptions include a compound annual growth rate of 6%, accrued yearly. There are no guarantees that the results shown will be achieved.

3 Contribution rate—how may this affect your accumulation?

Unsurprisingly, how much you save has a significant effect on your income for retirement. However, when we measure the results of saving 5% more—or less—than the 10% base case, the positive and negative effects are unevenly distributed. For example, saving half of the 10% base rate may double your shortfall risk from 38% to 78%.

However, to potentially cut your risk in half doesn’t require you to double your contributions. Increasing total contributions from 10% to 15% may limit your shortfall risk by more than half.

Achieving a 15% total contribution rate can be a challenge for many people who face a myriad of other expenses, but consider that most retirement plans, such as a 401(k) consist of an employer match. Therefore, 15% total contributions can be made up of 7.5% from you and a 7.5% employer match, which may be a readily achievable goal.

Shortfall risk based on different contribution rates

Simple bar chart comparing the difference in the likelihood of female retirees experiencing a shortfall in retirement income based on the amount of contribution they make to their retirement investment program. The chart shows that the likelihood of female retirees in the United States experiencing a shortfall in retirement income falls significantly if their contribution rate increases.

Source: Multi-Asset Solutions Team, Manulife Investment Management, November 13, 2023.

4 Investment strategies for women—an important pillar in retirement income

We often refer to retirement savings, but a more accurate description is retirement investments. Savings generally suggests putting money aside for a future purpose, but this underemphasizes a critical choice, which is choosing how to optimally help grow your money for the future—in other words, investing.

Investing for retirement requires careful consideration of the options available to help your money grow without taking on unnecessary risk; however, in the context of a long life span, the inability to capture sufficient growth is a significant risk. In our analysis, we looked at shortfall risk in the context of investment choice. Our analysis shows that undiversified, conservative options such as cash or near-cash investments increase shortfall risk to as high as 74%, even higher if you start accumulating your investments later than 25 years old and/or have a total contribution rate less than 10%. Choosing your retirement investments carefully is important, which is why financial advice may be helpful and where options aimed at long-term retirement investing, such as a target-date strategy that changes the asset allocation mix throughout your accumulation journey, may be beneficial. Speak to a financial professional to get long-term financial planning advice.

Investment choice—an important pillar in retirement income

A simple bar chart comparing the likelihood of experiencing a shortfall in retirement income if retirees were to allocate their retirement savings in (a) a moderate target-date portfolio, (b) a 60/40 portfolio, and (c) cash. The chart shows that diversifying can help to lower the risk of a shortfall in retirement income.

Source: Multi-Asset Solutions Team, Manulife Investment Management, November 13, 2023. Above portfolios are based on indexes. Please see important disclosures below for a list of indexes used. It is not possible to invest directly in an index. Past performance does not guarantee future results.

Tackling the gender gap in retirement savings

Women face unique challenges compared to men when planning for income in retirement, especially in relation to the one factor that no one has control over—how long they'll live. As such, it’s important to be informed about what affects shortfall risk. Time horizon and how much you allocate toward your total retirement contributions will have the largest effect on meeting your income target. But making prudent investment choices is just as critical to ensuring your money is working as hard as you need it to be, especially in the context of a longer life. Investing for retirement is challenging, but it’s not insurmountable. Being knowledgeable about the risks you may face as a woman and working with a financial professional to devise a plan based on personal goals and circumstances is the approach you should consider to help make better financial decisions for the future.

Speak to your financial professional about planning your retirement journey.

Target-date portfolio at age 25 consists of equities (97%), cash (2%), U.S. Treasuries (1%); at age 65 consists of equities (55%), fixed income (38%), real assets (5%), cash (2%). 60/40 portfolio consists of equities (60%) and fixed income (40%), cash portfolio consists of cash (100%). Data is based on Manulife Investment Management's Multi-Asset Solutions Team (MAST) asset class forecasts, which comprise MAST's expectations of how different asset classes will perform in the future over a 20-year-plus time horizon. Refer below to the list of indexes used. It is not possible to invest directly in an index. Past performance does not guarantee future results. Forecasts are derived using quantitative modeling techniques, which are mathematical and statistical based methods—some of which are widely used in financial markets and some of which are developed specifically by MAST—for analyzing complex financial data. In addition, forecasts include estimates of anticipated economic conditions, including, but not limited to, inflation and interest rates, GDP and currency exchange rates, and the anticipated effects these may have on financial markets and asset prices. There is no assurance that such events will occur, and actual asset class returns may be significantly different from those shown here. This material should not be viewed as a recommendation or a solicitation of an offer to buy or sell any investment products or to adopt any investment strategy and are not meant as predictions for any particular index, mutual fund, or investment vehicle.

Equities

U.S. large cap is represented by the S&P 500 Index, which tracks the performance of 500 of the largest publicly traded companies in the United States. U.S. mid cap is represented by the S&P MidCap 400 Index, which tracks the performance of 400 mid-cap companies in the United States. U.S. small cap is represented by the S&P Small Cap 600 Index, which tracks the performance of 600 small-cap companies in the United States. EAFE small cap is represented by the MSCI Europe, Australasia, and Far East (EAFE) Small Cap Index, which tracks the performance of small-cap stocks of companies in those regions. Non-U.S. developed is represented by the MSCI Europe, Australasia, and Far East (EAFE) Index, which tracks the performance of large- and mid-cap stocks of companies in those regions. Emerging markets is represented by the MSCI Emerging Markets (EM) Index, which tracks the performance of large- and mid-cap EM stocks.

Fixed income

U.S. investment grade is represented by the Bloomberg U.S. Aggregate Bond Index, which tracks the performance of U.S. investment- grade bonds in government, asset-backed, and corporate debt markets. U.S. long term Treasuries is represented by the Bloomberg U.S. Long Treasury Index tracks the performance of U.S. Treasury obligations with maturities of 10 years or more. U.S. short core investment grade blend is represented by a blend of the Bloomberg U.S. Aggregate 1–3 Year Index, which tracks the performance of the investment-grade, U.S. dollar-denominated, fixed-rate taxable bond market, including instruments with a remaining maturity of one to three years; and the Bloomberg U.S. Aggregate Bond Index tracks the performance of U.S. investment grade bonds in government, asset-backed, and corporate debt markets. U.S. intermediate term credit is represented by the Bloomberg U.S. Intermediate Credit Index tracks the performance of investment grade, U.S. dollar-denominated, fixed-rate, taxable corporate and government-related bond markets with maturities greater than one and less than ten years. U.S. short TIPS is represented by the Bloomberg U.S. 1–5 Year U.S. Treasury Inflation-Protected Securities (TIPS) Index tracks the performance of inflation-protected securities issued by the U.S. Treasury with maturities between one and five years. U.S. high yield is represented by the Intercontinental Exchange (ICE) Bank of America (BofA) U.S. High Yield Index, which tracks the performance of below-investment-grade U.S. dollar-denominated corporate bonds publicly issued in the U.S. domestic market and includes issues with a credit rating of BBB or below. U.S. leveraged loans is represented by the J.P. Morgan U.S. Liquid Index (JULI), which tracks the performance of a specific corporate bond or sector against the subset of the most liquid bonds in the investment-grade market. Emerging markets debt is represented by a combination of the J.P. Morgan EMBI Global Diversified Index, which tracks the performance of U.S. dollar-denominated Brady bonds, Eurobonds, and traded loans issued by sovereign and quasisovereign entities, capping exposure to countries with larger amounts of outstanding debt; the J.P. Morgan Corporate Emerging Markets Bond Index (CEMBI), which tracks the performance of U.S. dollar-denominated debt issued by EM corporations; the J.P. Morgan Government Bond Index-Emerging Market (GBI-EM) Broad Index, which tracks the performance of local currency EM government bonds.

Real assets

Global REITs are represented by the FTSE EPRA Nareit Developed Index, which tracks the performance of listed real estate companies and real estate investment trusts in developed markets on a free float-adjusted basis.

Cash

Cash is represented by the Bloomberg U.S. Short Treasury 3–6 Month Index tracks the performance of U.S. Treasury bills, notes, and bonds with no more than six months to maturity.

The information in this material, including statements concerning financial market trends, are based on current market conditions, which will fluctuate and may be superseded by subsequent market events or for other reasons.

This material should not be viewed as a current or past recommendation or a solicitation of an offer to buy or sell any investment products or to adopt any investment strategy.

Investing involves risks, including the potential loss of principal. Financial markets are volatile and can fluctuate significantly in response to company, industry, political, regulatory, market, or economic developments. The information provided does not take into account the suitability, investment objectives, financial situation, or particular needs of any specific person.

All overviews and commentary are intended to be general in nature and for current interest. While helpful, these overviews are no substitute for professional tax, investment, or legal advice. Clients and prospects should seek professional advice for their particular situation. Neither Manulife Investment Management, nor any of our affiliates or representatives (collectively Manulife Investment Management) is providing tax, investment, or legal advice.

This material is intended for the exclusive use of recipients in jurisdictions who are allowed to receive the material under their applicable law. The opinions expressed are those of the author(s) and are subject to change without notice. Our investment teams may hold different views and make different investment decisions. These opinions may not necessarily reflect the views of Manulife Investment Management. The information and/or analysis contained in this material has been compiled or arrived at from sources believed to be reliable, but Manulife Investment Management does not make any representation as to their accuracy, correctness, usefulness, or completeness and does not accept liability for any loss arising from the use of the information and/or analysis contained. The information in this material may contain projections or other forward-looking statements regarding future events, targets, management discipline, or other expectations, and is only current as of the date indicated. The information in this document, including statements concerning financial market trends, are based on current market conditions, which will fluctuate and may be superseded by subsequent market events or for other reasons. Manulife Investment Management disclaims any responsibility to update such information.

Manulife Investment Management shall not assume any liability or responsibility for any direct or indirect loss or damage or any other consequence of any person acting or not acting in reliance on the information contained here. This material was prepared solely for informational purposes, does not constitute a recommendation, professional advice, an offer or an invitation by or on behalf of Manulife Investment Management to any person to buy or sell any security or adopt any investment approach, and is no indication of trading intent in any fund or account managed by Manulife Investment Management. No investment strategy or risk management technique can guarantee returns or eliminate risk in any market environment. Diversification or asset allocation does not guarantee a profit or protect against the risk of loss in any market. Unless otherwise specified, all data is sourced from Manulife Investment Management. Past performance does not guarantee future results.

This material has not been reviewed by, and is not registered with, any securities or other regulatory authority, and may, where appropriate, be distributed by Manulife Investment Management and our subsidiaries and affiliates, which includes the John Hancock Investment Management brand.

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