Four percent rule retirement spending

You’ve spent decades building a strong financial foundation. Now, as you transition into retirement, the question becomes: How do you turn your wealth into sustainable income that supports your lifestyle, values, and legacy goals?

At Martos Wealth, we believe retirement income planning should be as personalized as your investment strategy. While every client’s financial picture is unique, two common frameworks often guide retirement withdrawal strategies: the 4% Rule and the U-Shaped Spending Curve. Understanding the strengths and limitations of each can help you make informed, values-aligned decisions.

The 4% Rule: A Traditional Approach to Retirement Withdrawals

The 4% Rule is a long-standing guideline suggesting that retirees can withdraw 4% of their portfolio in the first year of retirement, adjusting annually for inflation. This strategy assumes:

  • A 60/40 portfolio allocation (60% equities, 40% fixed income), rebalanced annually
  • Stable or declining income needs over time
  • Historical market returns will repeat in the future

Originally developed through back-testing 30-year retirement periods, the 4% Rule aims to preserve principal while providing consistent income. However, it faces two key challenges:

  1. Sustained high inflation, which can erode purchasing power
  2. Prolonged low-return environments, which may strain portfolio longevity

While some retirees do experience stable or declining expenses, unexpected costs—such as healthcare needs or family support—can disrupt even the most conservative plans.

The U-Shaped Curve: A More Dynamic View of Retirement Spending

Emerging research and real-world behavior suggest that retirement spending often follows a U-shaped pattern:

  • Early retirement: Higher spending on travel, hobbies, and lifestyle goals
  • Mid-retirement: Spending declines as activity levels taper
  • Late retirement: Expenses rise again, primarily due to healthcare and long-term care

This method calls for a more adaptive investment strategy:

  • Higher equity exposure early in retirement to support active years
  • A shift to balanced allocations in mid-retirement
  • Potentially re-risking later in life to offset rising costs, depending on market conditions and personal goals

According to Fidelity, a 65-year-old couple retiring today may need over $300,000 for healthcare expenses alone—excluding long-term care, which can exceed $10,000 per month.

Why a Personalized Retirement Income Plan Matters

Whether you lean toward the 4% Rule or embrace the U-shaped curve, the key takeaway is this: retirement income planning is not static. It requires ongoing evaluation of:

  • Market conditions and inflation trends
  • Healthcare and long-term care planning
  • Estate and legacy goals
  • Tax-efficient withdrawal strategies

At Martos Wealth, we take a fiduciary, values-based approach to retirement planning. We help clients align their investment strategies with their life goals, risk tolerance, and evolving needs—so they can retire with confidence and clarity. We prioritize healthcare planning for our clients to ensure they feel confident about their financial plan, well before any additional healthcare considerations are needed.

Let’s build a retirement income strategy that reflects your values and adapts to life’s changes. Reach out to explore how we can help you navigate retirement with purpose and peace of mind.

  1. “How Has The 4% Rule Held Up Since the Tech Bubble And The 2008 Financial Crisis?” July 29, 2015, Nerd’s Eye View, Stephen Kitces

Disclaimer: This article is provided for educational, general information, and illustration purposes only and is not exhaustive. Diversification and/or any strategy that may be discussed does not guarantee against investment losses but are intended to help manage risk and return. If applicable, historical discussions and/or opinions are not predictive of future events. The content is presented in good faith and has been drawn from sources believed to be reliable. Nothing contained in the material constitutes tax advice, a recommendation for purchase or sale of any security, or investment advisory services. We encourage you to consult a financial planner, accountant, and/or legal counsel for advice specific to your situation. Reproduction of this material is prohibited without written permission from Martos Wealth Management, LLC, and all rights are reserved.