What Is a Retirement Lifestyle Gap and How Can You Spot One Before You Retire?

October 29, 2026
5–7 minutes

Retirement lifestyle gap is a term more pre-retirees should understand. While many people focus on hitting a savings goal or reaching a certain account balance, retirement success ultimately comes down to a simpler question: Will your income support the lifestyle you want once you stop working?

Many retirees assume their expenses will naturally decrease after retirement. In reality, the opposite is often true. Travel, hobbies, family visits, and new experiences can increase spending, even after employment income ends. When retirement income falls short of supporting those goals, a retirement lifestyle gap may emerge.

At Aul Financial Group, LLC, helping clients identify that gap before retirement is often a critical part of the planning process.

How Do You Know if Your Retirement Income Will Cover Your Lifestyle?

One of the biggest retirement planning mistakes is focusing entirely on assets while overlooking expenses.

Many people know how much they have in their 401(k), IRA, or investment accounts. Far fewer know exactly how much income they’ll need each month to maintain the lifestyle they envision.

Retirement planning often starts with evaluating current spending patterns and asking a few important questions:

  • What does your lifestyle cost today?
  • What expenses will continue in retirement?
  • What new activities or goals might increase spending?
  • How much income will come from Social Security or a pension?
  • Will there be a monthly shortfall?

Without answering those questions, it can be difficult to determine whether retirement income will meet future lifestyle expectations.

What Causes a Retirement Lifestyle Gap?

A retirement lifestyle gap occurs when guaranteed income sources are not enough to cover desired retirement expenses.

For many retirees, income may come from:

  • Social Security benefits
  • Pension payments
  • Rental income
  • Investment income
  • Retirement account withdrawals

The challenge is that retirement spending goals and retirement income don’t always align.

According to the 2026 EBRI Retirement Confidence Survey, having enough income to live comfortably throughout retirement remains one of the most common concerns among retirees and workers preparing for retirement.

Even individuals with substantial retirement savings may discover that generating sustainable income requires careful planning.

Why Social Security and Pensions May Not Be Enough

Many retirees rely heavily on Social Security and pension benefits to fund retirement.

While those income sources can provide an important foundation, they may not fully support every retirement goal.

Desired retirement expenses frequently include:

  • Travel
  • Entertainment
  • Family activities
  • Healthcare costs
  • Home improvements
  • Gifts and charitable giving

As these expenses increase, the difference between guaranteed income and actual spending needs may become more noticeable.

At Aul Financial Group, LLC, retirement planning discussions often focus on identifying that difference early so retirees can evaluate potential income solutions before they leave the workforce.

The goal is not simply generating income. It’s generating enough income to support the lifestyle a retiree wants to maintain.

How Can You Calculate Your Retirement Lifestyle Gap?

Identifying a retirement lifestyle gap begins with understanding two numbers:

  1. Projected retirement expenses
  2. Expected retirement income

Once those figures are estimated, the difference becomes easier to evaluate.

For example, if projected retirement expenses total $7,000 per month and expected income from Social Security and pensions equals $5,000 per month, the retirement lifestyle gap would be approximately $2,000 per month.

That gap might be filled through:

  • Investment withdrawals
  • Dividend income
  • Bond income
  • Other retirement income strategies

The key is understanding where the income will come from before retirement begins rather than trying to solve the problem after the fact.

What Can You Do if You Discover a Retirement Lifestyle Gap?

Discovering a gap does not necessarily mean retirement plans need to be abandoned.

Instead, it provides an opportunity to evaluate available options.

Potential strategies may include:

  • Adjusting retirement timing
  • Increasing savings before retirement
  • Reviewing investment allocations
  • Evaluating income-generation strategies
  • Reducing future expenses
  • Creating a more efficient withdrawal plan

According to the U.S. Bureau of Labor Statistics, inflation continues to affect the cost of goods and services across the economy, meaning future retirement expenses may be higher than current spending levels.

That’s one reason retirement planning often benefits from looking beyond today’s expenses and considering how costs may change over time.

The Bottom Line on Retirement Lifestyle Gap

A retirement lifestyle gap is not about how much money you’ve saved. It’s about whether your income can support the life you want to live after you stop working.

The sooner that gap is identified, the more opportunities there may be to address it. Whether the solution involves adjusting spending, increasing income, or refining a retirement strategy, understanding the gap before retirement can help create greater confidence for the years ahead.

A retirement plan should do more than prepare you to stop working. It should help prepare you to keep living the life you envision.

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Investment advisory products and services made available through Impact Partnership Wealth, LLC (“IPW”), a Registered Investment Adviser. Investing involves risk, including the potential loss of principal. Aul Financial, LLC is not affiliated with or endorsed by the U.S. Government or any governmental agency. 5936413 -09/26

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Author: Steven Aul ChFC®, CLU®, RICP®

President and CEO, Investment Adviser Representative

Steven Aul is an independent financial professional with decades of experience helping individuals navigate retirement and financial planning. A Ball State University graduate with a bachelor’s degree in accounting, he is the host of The Aul Financial Hour – Your Money Matters on KMOX 1120 AM/104.1 FM and has contributed to publications including CNN Money, Forbes, and Fortune, while also leading financial workshops throughout the St. Louis area.

Steve believes in full transparency in his practice and designations.

The CLU® mark is the property of The American College, which reserves sole rights to its use, and is used by permission. The ChFC® mark is the property of The American College, which reserves sole rights to its use, and is used by permission.

The RICP® (Retirement Income Certified Professional®) designation is sought by financial services sales professionals whose focus includes clients planning for their retirement income. The designation’s required curriculum is administered by The American College in Bryn Mawr PA, which is accredited by The Middle States Commission on Higher Education, Philadelphia, PA 19104 The mark RICP® is the property of The American College and may be used only by individuals who have successfully completed the initial and ongoing certification requirements for this designation.