By Lina Irawan 
The financial strain on the federal budget is becoming increasingly evident. The Congressional Budget Office (CBO) projected in 2023 that federal spending on Social Security and Medicare alone would account for a staggering 81% of the increase in mandatory spending between 2023 and 2033. This trend underscores the immense fiscal pressure exerted by these entitlement programs. Looking specifically at 2026, increases in Social Security and Medicare spending are expected to account for nearly half of the projected $362 billion increase in mandatory outlays. This substantial allocation to retirement and healthcare programs for seniors is happening concurrently with another rapidly accelerating fiscal burden: the interest on the national debt.
The CBO projects that net federal interest costs will exceed $1 trillion in 2026, a sum that is set to balloon further to an alarming $2.1 trillion by 2036. This means that a significant and growing portion of government revenue is not being invested in infrastructure, education, research, or other public services, but is instead being diverted simply to service the interest on the debt accumulated from previous deficits. This creates a compounding problem: as entitlement programs continue their upward trajectory, the cost of borrowing to cover these and other expenditures grows, further limiting future fiscal flexibility and potentially crowding out other critical government functions. The metaphor of "debt pancakes" aptly describes the layers of financial obligations piling up, each making the overall burden heavier.
This dire financial outlook for Social Security has fostered drastically divergent generational perspectives on the program’s future. A December 2025 survey conducted by the Cato Institute revealed a striking generational divide: only 34% of Gen Z respondents expressed confidence that Social Security would still exist when they reached retirement age. Further analysis in June 2026 by the Cato Institute reinforced this anxiety, finding that 79% of younger respondents anticipated some form of cut to their own future benefits. The study starkly concluded, "The survey revealed that young Americans are the least likely to expect Social Security will exist for them, the most open to reforms, and the least likely to understand how the program works." This lack of understanding, coupled with widespread skepticism, highlights a critical communication failure and a growing chasm in expectations between generations.
A significant part of this misunderstanding revolves around the fundamental mechanism of Social Security. The program operates on a "pay-as-you-go" basis, meaning that the payroll taxes collected from today’s workforce are primarily used to pay the benefits of today’s retirees and other beneficiaries. In simpler terms, a portion of every working American’s paycheck directly subsidizes a current retiree’s benefits. Disturbingly, the Cato Institute’s 2025 polling indicated that only 45% of Americans correctly grasp this core principle of the program. Under current law, employees and their employers each contribute 6.2% of wages into Social Security, up to an annual taxable maximum, which is $184,500 in 2026. Self-employed individuals bear the full combined rate of 12.4%.
This pay-as-you-go structure functioned far more smoothly when the demographic ratio of workers to retirees was significantly higher. Historically, there were many workers contributing for every retiree drawing benefits, creating a robust inflow of funds. However, the demographic landscape has profoundly changed. The Baby Boomer generation, a historically large cohort, is now fully moving through retirement, drawing benefits at an increasing rate. Simultaneously, younger generations, such as Gen Z and younger millennials, face their own economic challenges, including record job market difficulty as seen in reports like the July 2026 jobs report. This demographic imbalance—fewer younger workers supporting a larger, longer-living retiree population—places immense strain on the system’s solvency.
Adding to the complexity is the significant return on investment that current beneficiaries receive compared to their contributions. A median-wage worker retiring in 2027 is projected to receive approximately $730,000 in lifetime Social Security benefits. This stands in stark contrast to less than $200,000 in combined contributions from both the worker and their employer over their working career. When only the worker’s personal contributions are considered, the lifetime benefits amount to roughly 265% of what they personally paid into the system. This disparity highlights the inherent intergenerational transfer of wealth: the current system effectively relies on the economic productivity and payroll taxes of today’s workers—including millennials and the younger end of Gen X—to finance the retirement of previous generations.
What the Government is Going to Do About It
The federal government has reached a critical juncture where the mathematics of Social Security’s finances have become unavoidable. The 2026 Social Security Trustees report projects that the Old-Age and Survivors Insurance (OASI) trust fund, which pays retirement benefits, will be depleted in the fourth quarter of 2032. At that point, without congressional action, continuing program income would cover only 78% of scheduled retirement benefits, necessitating an automatic, across-the-board reduction in payments. The theoretically combined Social Security trust funds (including Disability Insurance) are projected to be depleted in 2034, with incoming revenue covering 83% of scheduled benefits. The Committee for a Responsible Federal Budget (CRFB) estimates that this depletion of the OASI trust fund would lead to an approximately 22% across-the-board reduction in benefits for retirees.
In response to this looming crisis, the CRFB has put forth a proposal aimed at addressing the issue by targeting benefits for the wealthiest retirees. Dubbed the "Six Figure Limit," this proposal suggests capping annual Social Security benefits at $100,000 for a married couple retiring at the normal retirement age, with the limit adjusted for marital status and claiming age. For a single retiree, the comparable limit would be $50,000.
The CRFB clarifies that this proposal would initially affect an extremely small demographic. In its early years, the cap would impact only an estimated 0.05% of couples, primarily those households with average annual retirement income exceeding $2.5 million and an average net worth above $65 million. However, the organization notes that the cap would become increasingly consequential over time as Social Security’s maximum benefits continue to rise due to inflation and wage growth. This proposal directly confronts the fact that, as CBS News reported in March, roughly one million individual Social Security beneficiaries already receive at least $50,000 a year, meaning a married couple with two such beneficiaries could easily receive more than six figures annually. This demonstrates that while the proposal targets an elite group, the number of individuals receiving substantial benefits is not negligible. The Social Security Administration did not immediately respond to a request for comment from Fortune regarding these proposals or the broader financial challenges.
Boomers Are Rich—But Not Everyone Will Get Their Wealth
The discussion around Social Security’s solvency is inextricably linked to the broader issue of generational wealth. Baby boomers collectively hold an immense amount of wealth, estimated at roughly $93 trillion, according to Visa Business and Economic Insights. This vast sum often leads to the expectation of a "Great Wealth Transfer" to younger generations. However, this transfer is projected to be significantly less substantial than the headline figure suggests. Only about $36 trillion is expected to pass to millennials and Gen X over the next two decades.
The discrepancy between the total wealth held and the amount transferred can be attributed to several factors: taxes, outstanding debt, significant spending by boomers during their extended retirement years, and a high concentration of wealth among the richest members of the generation. After accounting for liabilities, approximately $88 trillion remains, but a disproportionate share—about one-third—is held by the top 1% of boomers. Furthermore, boomers are expected to spend approximately $16 trillion during their retirement on essential expenses such as housing, food, healthcare, prescriptions, and other living costs.
This means that the "Great Wealth Transfer" will not result in a $93 trillion pile of assets seamlessly moving from retirees to younger Americans. A substantial portion of this wealth will never be inherited, and much of what is transferred will be concentrated among already affluent households. This reality clashes with the foundational principle of Social Security. The program was originally created as social insurance, designed to provide a safety net and basic income replacement for workers and their families, not as a means-tested welfare program. Consequently, someone who earned more during their career generally receives a larger benefit, subject to the program’s specific formula and the annual taxable maximum. An affluent retiree can therefore qualify for a substantial Social Security check, even when that benefit represents only a small fraction of their overall income and personal wealth.
According to the Cato Institute, a fundamental rethinking of Social Security’s purpose is needed. They argue that the program should shift its focus more heavily toward protecting seniors from poverty, while simultaneously creating greater opportunities for younger workers to build their own private retirement savings. Their analysis often points to successful models in other developed countries across the world that utilize combinations of basic pensions, targeted benefits for the most vulnerable, automatic adjustment mechanisms to maintain solvency, and robust private savings schemes.
The United States’ current earnings-related benefit structure, while aiming for fairness based on contributions, can inadvertently produce increasingly generous payments for higher earners, as highlighted by the Cato Institute’s report. The organization notes that a maximum-earning worker claiming Social Security at age 70 can receive more than $61,000 a year, which, while earned, raises questions about resource allocation in a system facing insolvency. Policymakers, they argue, could significantly improve the program’s financial health and intergenerational equity by restructuring benefits to reduce payments for higher-income retirees.
"Policymakers should consider fundamentally rethinking the program’s structure and transform it into a system that ensures seniors are protected from poverty when they can no longer work," the institute wrote, "while also freeing up resources for younger workers to save more on their own." The urgency of this call for reform cannot be overstated. With the national debt soaring, entitlement programs consuming an ever-larger share of the budget, and a clear generational divide in expectations and financial security, the "arithmetic" of Social Security’s future demands immediate and decisive action to avoid a crisis that would impact every American.
