What Happens If You Live to 95? Running Out of Money in Retirement

The Probability of Living Much Longer Than You Plan

Most people's gut sense of how long they will live is shaped by family experience - parents, grandparents, what they remember from the generations before them. But life expectancy data has shifted dramatically, and planning around outdated intuitions can leave you financially exposed for a decade or more. According to Society of Actuaries data, a 65-year-old couple has roughly a 50% chance that at least one spouse will live to age 90. The probability that either spouse reaches 85 is even higher. For healthy individuals in higher income brackets - who have better access to healthcare and tend to live longer - these probabilities are even more striking. For a single 65-year-old woman, the Social Security Administration's life expectancy tables suggest average life expectancy of approximately 87. For a man at 65, roughly 85. But averages conceal wide distributions. One in four 65-year-olds will live past 90. One in ten will reach 95. If you are in good health at 65, with no major chronic conditions, your odds of reaching 90 or beyond are meaningfully higher than the population average. The practical implication is stark: if you plan for a 20-year retirement (to age 85) and live to 92, you have seven years of life that your plan did not fund. A retiree spending $60,000 per year who outlives their plan by seven years faces a $420,000 gap - plus inflation on top of that. And those final years tend to be the most expensive, not the least, because healthcare and long-term care costs escalate sharply in the last decade of life. Longevity risk does not just mean running out of money at the end. It means making financial decisions throughout retirement under uncertainty about how long that retirement will last.

Women Face a Disproportionate Longevity Burden

Longevity risk falls unevenly across gender, and the gap has significant financial implications. Women in the United States live on average approximately 5 years longer than men, but they typically accumulate less retirement savings due to lower lifetime earnings, career interruptions for caregiving, and lower representation in high-pension occupations. The combination creates a compound vulnerability. A woman who outlives her husband by seven to ten years - a statistically common outcome - faces that final stretch of life as a single filer with narrower tax brackets, potentially reduced Social Security income (if her own benefit was lower than the survivor benefit), and healthcare and long-term care costs that she must cover alone. The shift from married filing jointly to single filing status alone has real financial consequences. Tax brackets for single filers are narrower than for married filers, meaning the same income in the same brackets costs more in taxes after a spouse's death. A widow or widower who moves from the 22% married bracket to the 22% single bracket finds that the same tax rate now applies to a lower income threshold. For couples planning together, the longevity differential is an important input into decisions about Social Security claiming timing, pension survivor benefit options, and how to structure income sources that will continue after one spouse passes. For single women approaching retirement, longevity risk deserves particular attention in income planning.

Long-Term Care: The Cost That Consumes Plans

The most financially devastating consequence of longevity is not simply living longer - it is the likelihood of needing long-term care during those additional years, and the extraordinary cost of that care. Approximately 70% of people turning 65 today will need some form of long-term care services during their lives, according to U.S. Department of Health and Human Services estimates. The need ranges from occasional home health aide visits to years of full-time nursing home care. For a sense of scale on costs: a private nursing home room in many parts of the country exceeds $100,000 per year. Assisted living facilities run $50,000 to $75,000 annually. In-home care for 20 hours per week from a home health aide costs roughly $30,000 to $50,000 per year, depending on geography. Fidelity's $345,000 lifetime healthcare estimate for a 65-year-old couple explicitly excludes long-term care. Add even a modest long-term care scenario - two years in assisted living at $60,000 per year for one spouse - and the total healthcare burden for a couple approaches $465,000 to $500,000. Add a nursing home stay for the other spouse, and the number climbs further. Most retirees assume Medicare covers long-term care. It does not, except for very limited short-term skilled nursing following a qualifying hospital stay. Medicaid does cover nursing home care, but only after you have spent down your assets to near-poverty levels. For a couple that spent decades saving and planning, Medicaid spend-down is not a retirement strategy - it is a last resort that wipes out a lifetime of savings before any government assistance begins.

Building a Retirement Plan That Accounts for a Long Life

The fundamental planning response to longevity risk is income that cannot be outlived. Social Security, properly timed, is the most powerful longevity-protected income source most Americans have access to. Delaying Social Security from age 62 to age 70 increases the benefit by approximately 77% in total, growing 8% per year past full retirement age. For someone entitled to $2,500 per month at full retirement age of 67, delaying to 70 produces a $3,100-per-month benefit. If that person lives to 90, delaying to 70 generates approximately $186,000 more in lifetime benefits than claiming at 67 - and all of it is inflation-adjusted via annual COLAs. For couples, the Social Security claiming strategy becomes even more valuable because the higher earner's benefit becomes the survivor benefit. A spouse who delays to maximize their benefit provides their partner with a larger income stream if they survive - directly addressing the longevity gap problem for women who typically outlive their husbands. Beyond Social Security, income annuities provide longevity insurance in a different form: a guaranteed lifetime payment regardless of how long you live. The mathematics work because mortality pooling allows an insurance company to pay lifetime income without knowing any individual's lifespan. For retirees without pensions who want income certainty, an allocation to an income annuity as part of a broader portfolio is a legitimate planning tool. Finally, maintaining stock market exposure throughout retirement - rather than shifting entirely to bonds and fixed income - provides the growth potential needed to fund a 30-year retirement without running out of money. The challenge is balancing that growth exposure with the stability needed to avoid forced selling during downturns.