Summary
For many years, investors followed a simple math formula to manage their savings. This formula, known as the "100 minus your age" rule, helped people decide how much of their money should be in the stock market. However, financial experts like Wes Moss now argue that this old way of thinking is no longer safe for modern retirees. Because people are living much longer and prices are rising, sticking to this old rule could cause retirees to run out of money too soon. New strategies suggest that older adults need to keep a much higher percentage of their savings in stocks to stay financially healthy.
Main Impact
The biggest change resulting from this shift is that retirees are being encouraged to take more calculated risks with their money. In the past, the goal for someone in their 60s or 70s was to move almost all their money into "safe" investments like bonds or savings accounts. Today, that strategy is seen as a risk in itself. If a portfolio does not grow fast enough, inflation will eat away at its value. This means that the modern retiree must act more like a long-term investor, keeping a significant portion of their wealth in the stock market even after they stop working.
Key Details
What Happened to the Old Rule
The "100 minus your age" rule was designed for a different era. When it was created, life expectancy was lower, and interest rates on bank accounts were often higher. If you were 60 years old, the rule suggested putting 40% of your money in stocks and 60% in bonds. The idea was to protect your cash as you got older. But today, a 60-year-old might live another 30 years. A portfolio that is mostly bonds may not provide enough growth to pay for three decades of retirement life.
Important Numbers and Facts
Wes Moss and other financial planners now suggest updating the math to reflect modern life. Instead of using the number 100, they suggest using 110, 120, or even 130. Here is how the math changes for a 60-year-old investor:
- The Old Rule (100): 100 - 60 = 40% in stocks.
- The Updated Rule (120): 120 - 60 = 60% in stocks.
- The Aggressive Rule (130): 130 - 60 = 70% in stocks.
By moving from 40% to 60% or 70% in stocks, an investor gives their portfolio a much better chance to beat inflation and grow over time. This extra growth is often what pays for healthcare and travel in later years.
Background and Context
To understand why this matters, it helps to know the difference between stocks and bonds. Stocks represent owning a piece of a company. They can go up and down in value quickly, but they usually offer the highest returns over many years. Bonds are essentially loans you make to a government or a company. They are generally safer, but they pay much less. In the past, bonds paid enough interest to support a retiree. Today, interest rates are often too low to provide a comfortable lifestyle without touching the original sum of money.
Furthermore, inflation is a constant threat. Inflation is when the price of goods and services goes up. If your retirement fund only grows by 2% a year but the cost of food and housing goes up by 4%, you are effectively becoming poorer every year. Stocks have historically been the best way to stay ahead of these rising costs.
Public or Industry Reaction
Many financial advisors are moving away from "one-size-fits-all" rules. While Wes Moss advocates for a higher percentage of stocks, some experts warn that this requires a strong stomach. When the stock market drops, an older person with 70% of their money in stocks might panic and sell at the wrong time. The industry reaction has been a mix of agreement and caution. Most agree that the old rule is dead, but they emphasize that every person needs a plan based on their own health, family history, and other sources of income like Social Security or a pension.
What This Means Going Forward
Going forward, investors should expect to stay involved in the stock market for their entire lives. Retirement is no longer a time to "set it and forget it" in a savings account. People approaching retirement should look at their current mix of investments and ask if they have enough growth potential. If they are following the old 100-minus-age rule, they might be surprised to find they are being too conservative. The next step for many will be to slowly increase their stock holdings or look for stocks that pay dividends, which provide a steady stream of cash.
Final Take
The world has changed, and the rules for managing money must change with it. While the "100 minus your age" rule was a helpful guide for past generations, it is now a recipe for falling behind. To enjoy a long and secure retirement, most people will need to embrace the growth that only the stock market can provide. It is no longer about just keeping your money safe; it is about making sure your money lasts as long as you do.
Frequently Asked Questions
Why is the 100-minus-age rule considered outdated?
It is outdated because people are living longer and inflation is higher. The old rule puts too much money into low-growth bonds, which may not provide enough funds for a 30-year retirement.
What is the 120 rule in investing?
The 120 rule suggests you subtract your age from 120 to find the percentage of your portfolio that should be in stocks. This results in a higher stock allocation than the traditional rule.
Is it risky for seniors to have so much money in stocks?
Stocks carry more short-term risk because their prices change daily. However, the risk of running out of money because of low growth and inflation is often considered a bigger threat to long-term financial security.
