Delaying Social Security reform raises risks for bond markets
The longer Washington waits to fix Social Security's funding gap, the more pressure builds on Treasury markets and federal borrowing costs
Social Security’s trust fund is running out of money. According to the 2026 Social Security Trustees Report, the Old-Age and Survivors Insurance (OASI) trust fund is projected to be depleted by 2032. After that, benefits would only be payable at roughly 78% of scheduled levels. The combined OASDI trust fund, which includes disability insurance, faces depletion by 2034, at which point benefits drop to about 83% of what retirees were promised.
The bond market problem hiding in plain sight
The Bipartisan Policy Center has flagged a specific risk: proposals to create a $1.5 trillion equity investment fund seeded by additional Treasury issuance could put serious stress on bond markets. The idea is to invest Social Security money in equities for higher returns, but the upfront cost would require the federal government to borrow even more. Credit rating agencies are already nervous about America’s debt trajectory, and the market shows limited appetite for additional Treasuries.
The Center for Retirement Research at Boston College reached a related conclusion in May 2026. Their analysis found that equity investment schemes wouldn’t provide a permanent fix without concurrent solvency reforms.
The cost of waiting keeps going up
The Wharton Penn Budget Model has modeled what a more comprehensive approach could look like. Their analysis shows that a blend of near-term revenue measures could delay trust fund depletion all the way to 2058 while lowering debt-to-GDP ratios by up to 22.4 percentage points by 2060.
One of the more counterintuitive findings from recent research is that the reforms most effective at extending solvency dates are often less efficient at closing the long-term 75-year actuarial gap. Without timely intervention, future generations could face significantly larger benefit reductions or tax increases.
Senator Bill Cassidy, a Republican from Louisiana, stated in June 2026 that Social Security reform is a priority in his remaining time in office. He’s been collaborating with Senator Tim Kaine, a Democrat from Virginia, which at least signals the kind of bipartisan engagement that any viable reform would require.