When it comes to retirement planning, most Americans aren’t missing motivation; they’re missing perspective. And that gap in understanding could have serious financial consequences.

A recent study from the TIAA Institute and the Global Financial Literacy Excellence Center (GFLEC) highlights a critical issue: people simply don’t know how long retirement may actually last. Only 33% of U.S. adults can correctly identify how long a 65-year-old will live on average.  That misunderstanding shapes everything, from how much people save to how they prepare for income in retirement.

The Problem: Planning for the Wrong Timeline

If you believe retirement will last 10–15 years, your financial strategy will reflect that. But the reality is very different.

On average:

• A 65-year-old man will live to about 84
• A 65-year-old woman will live to about 87

And there’s more:

• About 30% of men and 40% of women who reach 65 will live to age 90

That means retirement could easily span 20–30 years, or longer. Yet many people are unknowingly planning for a much shorter horizon.

This “blind spot” can lead to a ripple effect: less saving, less planning, and a higher risk of running out of money later in life.

The Savings Gap: How Expectations Shape Behavior

Your expectations about longevity directly influence your financial habits.

Among workers expecting fewer than 10 years in retirement, only 48% save regularly and just 11% save more than 10% of their earnings. By contrast, among those expecting 30 or more years in retirement, 71% save regularly and 41% save more than 10%. 

This contrast is telling. When people understand the true potential length of retirement, they tend to take more proactive steps to prepare for it. 

The Income Planning Disconnect

Underestimating longevity doesn’t just impact savings—it also affects how people think about income.

Among those expecting fewer than 10 years in retirement:

• Over 60% haven’t seriously considered how they’ll turn savings into income
• Many assume they’ll rely primarily on personal savings or Social Security

This lack of planning can create significant challenges later on. Retirement isn’t just about building a nest egg—it’s about turning that nest egg into a sustainable income stream that lasts as long as you do.

The Reality: Planning for the Unknown

Here’s the truth: none of us knows exactly how long we’ll live. But that uncertainty isn’t a reason to plan less; it’s a reason to plan smarter.

At Agemy Financial Strategies, we encourage clients to shift their mindset: Don’t plan for the minimum, plan for the possibility.

That means preparing for a retirement that could last 25, 30, or even 40 years. It means stress-testing your financial plan for longevity risk. And it means building flexible income strategies that can adapt over time.

What This Means for Your Retirement Plan

If you take one thing away from this, let it be this: Your retirement timeline is likely longer than you think.

And that changes everything. A well-structured retirement plan should:

• Account for longer life expectancy
• Include consistent, disciplined savings (ideally 15% or more, when possible)
• Create multiple income streams beyond Social Security
• Plan for inflation, healthcare costs, and market fluctuations over decades—not just years

How Agemy Financial Strategies Can Help

Planning for a retirement that could last 20, 30, or even 40 years isn’t something you should navigate alone. At Agemy Financial Strategies, we help clients move beyond guesswork and build a plan rooted in clarity, confidence, and long-term sustainability.

Our approach starts with understanding your unique goals, lifestyle expectations, and concerns. From there, we design a personalized strategy that accounts for longevity risk, so your money is structured to last as long as you do.

We help clients:

• Build a sustainable income plan that goes beyond Social Security, creating a more structured retirement income plan.
• Stress-test their financial strategy against longer life expectancies, inflation, and market volatility.
• Optimize savings and investment strategies to align with a longer retirement horizon.
• Create tax-efficient withdrawal strategies to help preserve wealth over time.
• Plan for healthcare and unexpected expenses, which often increase later in life.

Most importantly, we help shift the mindset from “hoping it works out” to having greater clarity around the plan in place. 

Because retirement isn’t just about reaching a number; it’s about creating a strategy that supports your life for decades to come.

Final Thoughts 

People aren’t falling short in retirement because they didn’t work hard or care enough. They’re falling short because they were aiming for the wrong finish line.

When you understand that retirement could last decades, your approach shifts from short-term thinking to long-term strategy.

And that shift can make all the difference.

Ready to build a plan that’s designed to last as long as you do?
Agemy Financial Strategies is here to help you prepare for a longer, more secure retirement—no matter what the future holds. Contact us today. 

Investment advisory services are offered through Agemy Wealth Advisors, LLC, a Registered Investment Advisor and fiduciary to its clients. Agemy Financial Strategies, Inc. is a franchisee of Retirement Income Source®, LLC. Agemy Financial Strategies, Inc. and Agemy Wealth Advisors, LLC are associated entities. Agemy Financial Strategies, Inc. and Agemy Wealth Advisors, LLC entities are not associated with Retirement Income Source®, LLC. This content is for informational and educational purposes only and should not be construed as individualized investment, tax, or legal advice. Any review, reliance or distribution by others or forwarding without the express permission of the sender is strictly prohibited. To the extent permitted by law, Agemy Financial Strategies, Inc and Agemy Wealth Advisors, LLC, and Retirement Income Source, LLC do not accept any liability arising from the use or retransmission of the information in this article.