Social Security Trustees Revise Down Fertility Projections, Raising Program Solvency Concerns

The Social Security Board of Trustees released its annual report projecting that the Old Age and Survivors Insurance trust fund will be depleted in 2032, at which point only 78% of scheduled benefits could be paid. The trustees revised their long-run total fertility rate assumption down to 1.75 from 1.9, a change that accounted for roughly half of the increase in the program's 75-year solvency gap, which grew from 3.82% to 4.42% of taxable payroll over the past year. However, experts note that the current U.S. fertility rate already stands at 1.6—the lowest in a century—and projections from the Census Bureau and Congressional Budget Office suggest the rate may fall further, to 1.61 and 1.53 respectively. Critics, including analysts at the Cato Institute, argue the trustees' relatively optimistic fertility assumptions underestimate the program's total shortfall by as much as 10%. A declining fertility rate translates to a smaller future workforce, lower tax revenues, and slower economic growth, compounding fiscal pressures on Social Security and the broader federal budget. Separately, a Fidelity study found that 76% of Baby Boomers expect Social Security to be a primary retirement income source, while younger generations are placing greater reliance on workplace savings plans. Social Security Commissioner Frank Bisignano called on lawmakers and the agency to work together to ensure the program's long-term financial stability.