Personal finance rules can be helpful, but they also become outdated as the economy, markets and savers’ needs change. Some experts say that’s the case with the 4% rule.
The law suggests withdrawing 4% of your savings in your first year of retirement, then adjust the amount for inflation in subsequent years. But with people living longer than ever before and the cost of health care and other essentials continuing to rise, that 4% may no longer be able to afford it.
Guardrails approach the 4% rule.
Another approach that retirement experts say should be considered is the conservative approach, which involves adjusting your withdrawal percentage based on how the markets are performing, but with less and more “caution.” For example, retirees following this approach may decide that it makes sense to never withdraw more than 5% of their portfolio in a single year, regardless of how well their assets are performing.
But the stock market doesn’t always go up, and you don’t want to withdraw money during a downturn. A 3% down payment, for example, can keep you on track even in years when the market is underperforming.
A 3% withdrawal guardrail helps make sure you don’t put your lifestyle at risk. A 5% rate up during favorable years allows you to take advantage of the benefits and move money to safer assets while maintaining exposure to growth-oriented assets. If a target withdrawal rate of 5% makes sense to you, your caution rates might be 4% and 6% withdrawal rates.
Another possible fix
Although the new law suggests a range – such as 3% to 5% – for withdrawing your money depending on market conditions, there are a few other important changes you can make to preserve your nest egg.
The first is to start with a lower target withdrawal rate, as suggested by Morningstar’s 3.9% starting point for 2026.
Another adjustment you can make is to skip the inflation adjustment, if you can. Doing so keeps more money in your portfolio, giving you more leverage when the market does well.
Monitor your portfolio and spending habits
The Guardrail approach requires some flexibility, which means you may not be able to use a default, set-it-and-forget-it approach to your finances. Instead, it will be important to monitor how your portfolio performs from year to year and estimate what withdrawal rate makes sense for that year. If you want to make automatic withdrawals, however, it may make sense to set annual withdrawal rates (such as 3%) in monthly distributions and see if you should withdraw more or less.
Retirees can also help preserve their wealth by withdrawing from spending when the market is underperforming.
The best strategy for your withdrawal rates will be the one that fits your specific goals and financial situation – not the absolute rule of thumb.
