Warnings about the long‑term stability of Social Security have intensified as new federal financial data show the government’s funding shortfall has surged even higher.
A new Fortune analysis of federal financial statements shows that the United States’ 75‑year unfunded social insurance obligation jumped by $10.1 trillion in a single year, rising from $78.3 trillion in fiscal year 2024 to $88.4 trillion in fiscal year 2025.
Why It Matters
Social Security provides monthly benefits to more than 70 million retirees, disabled workers, and survivors, making it one of the most relied‑upon programs in the federal government.
If the long‑term funding gap increases, lawmakers could face even more difficult choices about how to extend the program’s solvency. This could mean benefit reductions, higher payroll taxes and even later retirement ages are in the cards.
What To Know
A significant portion of the increase in social insurance obligations is directly tied to Social Security. According to Fortune, projected Social Security shortfalls alone rose by $2.5 trillion year over year. This shortfall is the gap between what Social Security is projected to pay out in benefits over the next 75 years and the revenue expected to flow into the program under current law.
While Social Security remains a central concern, the largest single driver of the overall surge was Medicare Part B, which experienced a $6.9 trillion increase in projected shortfalls over the same period.
Combined, the growing imbalances in Medicare and Social Security account for most of the $10.1 trillion jump in unfunded social insurance obligations.
For current beneficiaries, the issue isn’t whether checks stop, said Kevin Thompson, the CEO of 9i Capital Group and the host of the 9innings podcast. But it’s whether they get reduced.
“If nothing changes, you’re likely looking at a 20–30 percent haircut once the trust fund runs dry,” Thompson told Newsweek. “That’s real. Longer term, people will say the system is ‘fine’ into the late century, but that assumes everything goes right which has never been the case.”
What People Are Saying
Alex Beene, a financial literacy instructor for the University of Tennessee at Martin, told Newsweek: “For Medicare Part B, higher spending than originally projected will cause surges, with the most likely factors being increased costs of physician-administered drugs and outpatient hospital care. For Social Security, the introduction of the Social Security Fairness Act opened up benefits access to former public sector employees and their families who originally didn’t qualify to receive them. While these changes can seem small, adding them to even a small percentage of beneficiaries can make a sizable difference.”
9i Capital Group CEO Kevin Thompson told Newsweek: “This didn’t come out of nowhere. We’ve got more people taking from the system, fewer consistently paying into it, and people living longer than the math originally accounted for. That gap keeps widening.”
What Happens Next
Under current law, Social Security and Medicare benefits will continue to be paid in full until trust fund reserves are depleted. At that point, however, automatic reductions would occur unless Congress acts.
“It’s yet another reminder that decisions will have to be made in the coming years to adequately fund these popular programs,” Beene said.
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