The 4% Rule: Does It Still Work in Today's Retirement?
By Bryce Brennan, CFP®, RICP®
The one question we see often is, “Do I have enough to retire?”.
With longer life expectancies, evolving economies and constant headlines around market volitation and inflation news, it’s understandable why this is top of everyone’s mind, especially as you get closer to retirement age.
Another common question pre-retirees ask is:
"How much can I safely withdraw from my retirement savings each year without running out of money?"
For decades, the answer often centered around the 4% Rule. While it's still one of the most discussed retirement income strategies, today's retirees face a different landscape than previous generations.
What Is the 4% Rule?
The 4% Rule originated from research that suggested retirees could safely withdraw 4% of their investment portfolio during their retirement year.
For example:
- Retirement portfolio: $1,000,000
- First-year withdrawal: $40,000 (4%)
- Future withdrawals adjusted annually for inflation
The goal was to provide a sustainable income stream while reducing the likelihood of depleting retirement assets over a 30-year retirement.
While the rule offers a useful starting point, it was never intended to be a one-size-fits-all solution.
Why the 4% Rule Became Popular
The appeal is simple:
- Easy to understand
- Easy to calculate
- Provides a framework for retirement planning
For some retirees, the rule created a quick way to estimate how much savings might be needed to generate retirement income.
Using the 4% Rule:
| Desired Annual Income |
Estimated Savings Needed |
| $40,000 |
$1,000,000 |
| $60,000 |
$1,500,000 |
| $80,000 |
$2,000,000 |
| $100,000 |
$2,500,000 |
While these figures can be helpful, they don't account for individual circumstances.
The Challenges Retirees Face Today
Today's retirees face several risks that can impact the success of a retirement income strategy.
Longer Life Expectancy
Retirement may last 25, 30, or even 40 years for some individuals.
A retirement plan that works for 20 years may not be sufficient for a retirement spanning multiple decades.
Inflation
Even moderate inflation can significantly reduce purchasing power over time.
An expense that costs $50,000 annually today could require substantially more income twenty years from now.
Market Volatility
Market declines early in retirement can have an outsized impact on long-term portfolio sustainability.
This risk is known as sequence of returns risk, and it is one of the biggest threats to retirement income plans.
Healthcare Costs
Healthcare expenses often increase later in retirement and can place additional strain on retirement savings.
When the 4% Rule May Not Apply
While the 4% rule can serve as a useful starting point, it does not address the unique factors that influence an individual's personal financial situation. Working with a dedicated financial advisor can help you develop a comprehensive financial plan and provide a clearer understanding of your retirement readiness, income needs, and sustainable withdrawal strategies tailored to your specific goals and circumstances.
So, Does the 4% Rule Still Work?
The answer is yes and no.
The 4% Rule remains a useful guideline and a valuable starting point for retirement planning discussions. However, it should not be viewed as a personalized retirement income strategy. At PSI Capital Management, we take a dynamic approach, building a strategy that adapts to life’s changes, ensuring you stay on track toward your goals with clarity and confidence.
Rather than asking, "Can I withdraw 4%?", a better question may be:
"What withdrawal strategy gives me the greatest confidence that my money will last throughout retirement?"
Ready to Build Your Retirement Income Plan?
A successful retirement is about more than reaching a certain account balance. It's about creating a strategy that helps you generate sustainable income while supporting the lifestyle you envision.