Inflation and
Longevity
Risk
Inflation refers to the gradual rise in prices that reduces the purchasing power of savings over time. Even a modest rise in inflation can stretch a retiree’s budget thin in retirement. According to the U.S. Bureau of Labor Statistics, inflation spiked between 2021 and 2022, hitting a 40-year high of 9.1% in June 2022. While the January 2025 Consumer Price Index (CPI) report shows inflation cooling to around 3%, the damage from previous years still lingers, especially for retirees relying on limited savings.
Coupled with inflation, longevity risk also poses a significant challenge. Longevity risk refers to the possibility that a person may outlive their retirement savings. As life expectancy increases, retirees may have to face the prospect of ensuring their financial resources last through an extended retirement.
When combined, these risks can place significant pressure on retirement income. Understanding how these risks work and planning for them helps retirees build a more resilient plan and maintain financial stability throughout retirement.
Longevity risk explained
Longevity risk refers to the possibility that a person may live longer than their savings or retirement income can support. As life expectancy increases, retirees may be looking at a 25 to 30-year retirement. A person retiring at age 65 could potentially live well into their 90s.
A lengthy retirement places greater pressure on retirement income. If withdrawals are too high or investments underperform, retirement funds may run out later in life. To avoid such a scenario, you may adopt the following strategies:
- Start planning for your retirement early
- Use annuity plans for a regular income
- Delay Social Security withdrawals
- Adopt a systematic withdrawal strategy with tax considerations
- Create a diversified investment portfolio
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Understanding inflation risk
Simply put, inflation refers to the gradual rise in the cost of goods and services over time. While annual increases may seem small, even modest inflation can significantly increase the cost of everyday expenses, such as housing, healthcare, food, and transportation.
For retirees living on a fixed income, inflation risk can be especially concerning, as its long-term effects can significantly reduce the value of money and gradually reduce their ability to maintain the same lifestyle. Planning for inflation is essential to help ensure financial stability throughout retirement.
How inflation affects retirement income
Inflation gradually reduces the purchasing power of retirement income, impacting it in several ways:
1
Reduces purchasing power: As prices rise, everyday expenses, such as groceries, utilities, transportation, and healthcare, become more expensive. If retirement income stays the same, retirees may find it harder to maintain their lifestyle over time because the value of their savings has declined due to rising inflation.
2
Healthcare costs rise faster than inflation: Healthcare expenses often increase more quickly than overall inflation. As retirees age and their medical needs grow, rising healthcare costs can eat up a larger share of their retirement income.
3
Savings may deplete faster: If retirees are forced to withdraw larger amounts to keep up with rising costs, their savings may run out sooner than expected. This increases the risk of outliving retirement savings.
4
Budgeting becomes more challenging: Inflation introduces uncertainty into long-term retirement budgets. This makes predicting future costs more difficult, especially for essentials such as housing, food, and healthcare.
5
Conservative investments may struggle to keep up: When approaching retirement, retirees often shift toward low-risk investments, such as bonds, Certificates of Deposit (CDs), and treasury bills. While these investments may help preserve capital, they sometimes fail to generate returns that keep pace with inflation, reducing real income over time.
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How to protect your retirement savings from inflation
Inflation will likely lower the value of your retirement fund, but if your money continues to grow, it can withstand some of the pressure. The key is to invest in assets that can keep pace with or outpace inflation.
Invest in stocks
Investing in stocks can help protect retirement savings from inflation. Historically, stocks like those in the S&P 500 have delivered long-term returns higher than inflation. A diversified mix of stocks, including dividend and large-cap companies, can help maintain purchasing power and support portfolio growth over a long retirement.
Do not keep too much cash
Keeping too much cash can weigh your wealth down, as money sitting in a savings account often earn less than inflation, reducing purchasing power over time. While keeping three to six months of expenses in an emergency fund is wise, excess cash may be better invested so retirement savings can grow and keep pace with rising costs.
Add Treasury Inflation-Protected Securities (TIPS) to your portfolio
Issued by the U.S. government, TIPS are a special type of Treasury bond designed specifically to protect against inflation. TIPS offer low default risk and help retirees preserve purchasing power while adding stability and diversification to a retirement portfolio.
Plan your withdrawals, expenses, and taxes
Carefully withdrawing funds allows you to better manage the impact of inflation on your savings. Consider lifestyle costs, healthcare, taxes, and investment performance when deciding how much to withdraw. Delaying the claim for Social Security benefits can increase future income. On the other hand, claiming your benefits sooner may make more sense if you need the income earlier. Do weigh the pros and cons before you make a decision. Also, don’t overlook the role that taxes play in your retirement income. Having a tax-efficient withdrawal strategy can help stretch your savings further.
Do not be afraid to make changes on the go
Retirement plans should remain flexible to adapt to rising inflation or changing finances. You can manage costs by making adjustments, such as moving to a smaller home, switching to a more affordable car, or trimming some non-essential expenses like dining out or travel.
Inflation-adjusted withdrawal strategies
Inflation-adjusted withdrawal strategies are designed to help retirees maintain purchasing power while ensuring their savings last throughout retirement. These approaches allow you to adjust withdrawals based on inflation, market performance, and personal needs.
This approach suggests withdrawing 4% of retirement savings in the first year of retirement, then increasing the withdrawal amount to keep pace with inflation. For example, if you withdraw $40,000 from a $1 million portfolio in the first year and inflation is 3%, your second-year withdrawal would be about $41,200. The aim here is to maintain consistent purchasing power over a 30-year retirement horizon.
In this strategy, withdrawals are adjusted based on portfolio performance. So, for instance, if the portfolio grows significantly, withdrawals can be increased; if it declines, withdrawals are reduced to preserve savings. This approach sets upper and lower limits (guardrails) to prevent overspending during market downturns.
Instead of adjusting for inflation, a percentage-of-portfolio withdrawal strategy withdraws a fixed percentage of the portfolio each year. The withdrawal amount increases when markets perform well and decreases when markets decline. This strategy naturally adjusts for market performance and helps reduce the risk of running out of money, though annual income may fluctuate.
In a bucket strategy, retirement assets are divided into multiple “buckets” based on time horizon:
- Short-term bucket: Cash or low-risk investments for near-term expenses (1 to 3 years).
- Medium-term bucket: Bonds or balanced funds for expenses in the next 3 to 10 years.
- Long-term bucket: Stocks for long-term growth and inflation protection.
This strategy allows retirees to withdraw from stable assets during periods of market volatility while giving growth assets time to recover.
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Calculate NowFrequently Asked Questions
Longevity risk refers to the possibility that a person may live longer than expected, causing assets to run out before death.
Yes. Treasury inflation-protected securities are fully backed by the U.S. government, which is why they are considered a low-risk investment.
The best asset depends on your goals, timeline, and risk tolerance. Stocks have historically outpaced inflation over the long term. TIPS are specifically built to adjust to inflation. Some commodities may also help. You must speak to your financial advisor to identify the best asset for inflation protection that also aligns with your needs.
Inflation reduces the value of your money. Over the years, it can affect your lifestyle and long-term goals. When you account for inflation in your planning, you prepare for your future needs and set yourself up for a more comfortable tomorrow.
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