Retirement Planning Made Simple: Utilizing the New 4% Rule and Inflation-Adjusted Withdrawals - Rich Mindset and You



As an advisors, I understand the importance of planning for retirement. It's crucial to have a sound investment strategy that will provide the necessary funds for your golden years. One rule that has been widely followed is the 4% rule. 
This rule suggests that retirees should withdraw 4% of their retirement savings each year to ensure their funds last throughout their lifetime. However, recent changes in the economy during events like covid crisis have made it challenging to stick to this rule. In this article, we'll discuss the new challenges faced by retirees and how they can still achieve their retirement goals.

The History of the 4% Rule

The 4% rule was first introduced in the 1990s by William Bengen, a financial planner. He analyzed historical data on stocks and bonds and found that retirees could withdraw 4% of their savings in the first year of retirement and adjust that amount for inflation in subsequent years. According to Bengen's research, this strategy would ensure that retirees' funds lasted for 30 years.

For many years, the 4% rule has been a popular strategy for retirees. However, it's important to note that the rule is based on historical data and does not account for the current economic environment. With interest rates at historic lows, the 4% rule has become a risky strategy for retirees.

The Current Economic Climate


The current economic environment has made it challenging for retirees to achieve their retirement goals. Interest rates are very volatile, which means that retirees are earning less or more on their savings depends on current interest rate. In addition, the stock market has been volatile, making it difficult to predict returns.

The New 4% Rule

Given the current economic climate, financial advisors are recommending a new approach to retirement planning. The new 4% rule suggests that if interest rate is low compared to starting of your retirement planning, retirees should withdraw 3% of their savings in the first year of retirement and adjust that amount for inflation in subsequent years. This lower withdrawal rate helps ensure that retirees' funds last longer, even in challenging economic environments.


Let's assume that the starting retirement savings balance is $1,000,000. We want to withdraw 3% from the balance each year and adjust for inflation. Assuming an inflation rate of 2%, the withdrawal amount for year 1 would be:

Withdrawal amount = $1,000,000 x 3% = $30,000 Inflation adjusted withdrawal amount = $30,000 / (1 + 2%) = $29,411.76

The new retirement savings balance at the end of year 1 would be:

New balance = $1,000,000 - $29,411.76 = $970,588.24

For year 2, we would withdraw the inflation-adjusted amount calculated for year 1, which is $29,411.76, and adjust it for inflation. Assuming an inflation rate of 2%, the withdrawal amount for year 2 would be:

Withdrawal amount = $29,411.76 x (1 + 2%) = $30,000 Inflation adjusted withdrawal amount = $30,000 / (1 + 2%) = $29,411.76

The new retirement savings balance at the end of year 2 would be:

New balance = $970,588.24 - $29,411.76 = $941,176.48

We would repeat this process for each year, withdrawing the inflation-adjusted amount from the previous year and adjusting for inflation, until we exhaust the retirement savings balance instead of sticking to 4%.

This calculation provides a detailed understanding of how the retirement savings balance is affected by withdrawals and inflation over time. It can be used to plan for retirement and make informed decisions about saving and spending.

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