Retirement has long been sold as a reward for decades of hard work. The picture was simple. Work steadily, save consistently, collect Social Security, and enjoy your later years without financial stress. For many Americans, that vision is becoming harder to reach.
A new analysis from Vanguard's 2025 Retirement Outlook report shows that fewer than half of retirement savers are on track to maintain their current lifestyle once they stop working. The findings highlight a growing gap between retirement expectations and financial reality. Rising prices, healthcare costs, and economic uncertainty are making it tougher for workers of every age to feel secure about the future.
The numbers paint a concerning picture. Financial preparedness varies by generation, but one theme runs through the data. Many Americans worry they will not have enough money to support the lifestyle they enjoy today.
The Surprising Generation Leading the Pack

Olly / Pexels / Workers from the older end of Gen Z, those between ages 24 and 28, are currently the most prepared group. About 47% are on track to maintain their lifestyle in retirement.
Millennials follow at 42%, while Gen X stands at 41%. Preretirement Baby Boomers rank last, with only 40% considered adequately prepared.
This trend may seem unexpected, but workplace retirement plans have changed significantly over the past decade. Younger workers are more likely to benefit from automatic enrollment in 401(k) plans and automatic increases in contribution rates. These features make saving easier and help workers build healthy habits early in their careers.
That advantage does not mean younger workers are free from risk. Student debt remains a burden for many households. Housing costs continue to climb in many markets. Healthcare expenses and inflation also create pressure on monthly budgets. While Gen Z may be off to a stronger start, maintaining that momentum over several decades will not be easy.
The generational gap reveals an important lesson. Starting early matters. Small contributions made consistently over time often outperform larger contributions made later in life.
Why Gen X and Boomers Face the Toughest Road?

Silver / Pexels / For Americans approaching retirement, the challenges become more immediate and harder to solve. Time is no longer on their side.
A May 2026 survey from the Society of Actuaries found that 59% of retirees left the workforce earlier than expected. Health problems were the leading reason. Early retirement often creates a double financial hit. Workers lose valuable earning years while also extending the number of years their savings need to last.
The emotional toll is becoming increasingly visible. According to AARP, 37% of adults age 50 and older feel financially insecure. Even more concerning, 60% worry they will not have enough money to last throughout retirement.
Many older Americans are entering retirement with surprisingly small nest eggs. Among workers over age 50 who have not yet retired, 42% report having less than $50,000 in retirement savings. That amount can disappear quickly when faced with medical bills, housing expenses, and everyday living costs.
These figures help explain why Gen X and Boomers are struggling. Many entered the workforce before automatic retirement plan features became common. Some also experienced major financial setbacks during events such as the Great Recession. Others spent years supporting children, paying mortgages, or caring for aging parents instead of maximizing retirement contributions.