4% Rule Formula:
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The 4% rule is a retirement withdrawal strategy that suggests you can withdraw 4% of your retirement savings annually, adjusted for inflation, with a high probability your funds will last 30 years or more.
The calculator uses the simple formula:
Explanation: This calculation determines a sustainable annual withdrawal amount from your retirement savings based on historical market performance and inflation data.
Details: The 4% rule helps retirees balance spending needs with the risk of outliving their savings. It provides a guideline for sustainable withdrawals while maintaining portfolio longevity.
Tips: Enter your total 401k balance in dollars. The calculator will show your estimated safe annual withdrawal amount based on the 4% rule.
Q1: Is the 4% rule guaranteed to work?
A: No, it's based on historical market performance and may need adjustment based on future market conditions and individual circumstances.
Q2: Should I withdraw exactly 4% every year?
A: The original rule suggests adjusting the initial amount by inflation each year, but some experts recommend flexible withdrawal strategies.
Q3: Does the 4% rule account for taxes?
A: No, the calculated amount is pre-tax. You'll need to account for taxes on withdrawals from tax-deferred accounts.
Q4: Is the 4% rule still valid today?
A: With lower expected returns, some experts suggest a more conservative 3-3.5% withdrawal rate, especially for early retirees.
Q5: What if my retirement lasts longer than 30 years?
A: You may need to adjust your withdrawal rate downward or have other income sources to supplement your retirement savings.