Millions of Americans depend on Social Security and Medicare for retirement income and healthcare coverage. Every year, the Social Security and Medicare Trustees publish reports that assess the long-term financial condition of these programs.
The 2026 Trustees Reports show that both trust funds are expected to reach depletion sooner than previously projected, narrowing the time available for Congress to consider reforms. While benefits would not stop entirely, the reports indicate that automatic reductions in Social Security benefits and lower Medicare provider payments could occur if no legislative action is taken.
The latest Trustees Reports show that the financial outlook for Social Security and Medicare has weakened compared to last year’s projections. The Old-Age and Survivors Insurance (OASI) Trust Fund is now expected to run out of reserves in the fourth quarter of 2032, while the Medicare Hospital Insurance (HI) Trust Fund is projected to be depleted in 2033.
Once the trust funds are exhausted, benefits will not disappear entirely. Payroll taxes and other ongoing revenues will continue to support the programs, but they will no longer be enough to cover all scheduled payments.
Programs
Although many people think of Social Security as a single program, it actually operates through separate trust funds.
| Program | Purpose | Main Funding Source |
|---|---|---|
| OASI Trust Fund | Retirement and survivors benefits | 12.2% payroll tax (FICA and SECA) |
| Medicare HI Trust Fund | Medicare Part A hospital services | Payroll taxes and related revenues |
The OASI Trust Fund pays retirement and survivor benefits, while the Medicare HI Trust Fund finances inpatient hospital care, skilled nursing facilities, hospice care, home health services, and administrative costs.
Findings
The 2026 Trustees Reports indicate that both programs remain on an unsustainable financial path.
For Social Security, the OASI Trust Fund is projected to become depleted during the fourth quarter of 2032. After that point, ongoing revenues would cover only 78% of scheduled benefits, resulting in an automatic 22% reduction unless Congress changes the law.
For Medicare, the Hospital Insurance Trust Fund is expected to become depleted in 2033. Even after depletion, ongoing revenues would still finance approximately 89% of scheduled Medicare Part A benefits, leaving an 11% funding gap.
Impact
A 22% reduction in Social Security benefits would have a noticeable impact on many retirees.
An average retiree receiving $2,071 per month in 2026 would lose more than $5,000 annually if automatic benefit reductions occur.
According to the Committee for a Responsible Federal Budget:
- Average monthly benefit cuts would exceed $500 in 29 states.
- Total benefit reductions would exceed 1% of Gross Domestic Product in 40 states.
For Medicare, lower funding would primarily affect hospitals, nursing facilities, hospice providers, and home health agencies. If provider payments are reduced, some healthcare facilities could face additional financial pressure, which may affect access to care in certain areas.
Causes
Several factors contributed to the weaker outlook presented in this year’s report.
Lower Fertility
The Trustees lowered the long-term fertility assumption from 1.9 children per woman to 1.75. A smaller number of births today could result in fewer workers contributing payroll taxes in the future.
Lower Immigration
Reduced immigration projections, influenced by deportations, stricter visa policies, and changing immigration laws, are expected to reduce the future labor force and moderate long-term economic growth.
Tax Changes
The One Big Beautiful Bill Act, signed on July 4, 2025, introduced a temporary Senior Tax Deduction for tax years 2025 through 2028.
The deduction allows eligible taxpayers aged 65 or older to deduct up to:
| Filing Status | Maximum Deduction |
|---|---|
| Single | $6,000 |
| Married (both 65+) | $12,000 |
Because federal income taxes collected on Social Security benefits help finance both trust funds, lower taxable benefits reduce the amount of revenue credited to Social Security and Medicare.
Higher Medicare Costs
The Trustees also projected greater use of certain healthcare services, increasing future Medicare Hospital Insurance spending.
Comparison
The 2026 report shows a modest but important decline in the projected financial outlook compared to the previous year’s estimates.
| Trust Fund | 2025 Report | 2026 Report |
|---|---|---|
| Social Security OASI | Q1 2033 | Q4 2032 |
| Medicare HI | Q3 2033 | Q2 2033 |
The estimated 75-year unfunded obligation for Social Security increased from $26.1 trillion to $30.3 trillion. This represents an increase of approximately $4.2 trillion, or about 16%, in one year, reflecting updated demographic, economic, and legislative assumptions.
Analysis
Some economists believe the official projections may still underestimate the long-term financial challenge.
A report published by the Cato Institute argues that the actual Social Security shortfall could be closer to $33 trillion after excluding trust fund reserves.
The report also questions the Trustees’ fertility assumptions. While the Trustees expect fertility to recover to 1.75 children per woman by 2045, other government projections are lower.
| Source | Projected Fertility Rate |
|---|---|
| Trustees | 1.75 |
| Census Bureau | 1.61 |
| Congressional Budget Office | 1.53 |
If fertility remains closer to those lower projections, future payroll tax revenues could decline further, potentially increasing the long-term funding gap to between $35 trillion and $36 trillion. These estimates are based on alternative assumptions and differ from the official Trustees projections.
Reform
The Trustees continue to state that earlier action provides policymakers with more flexibility.
Potential reforms could include protecting current retirees, improving long-term financial sustainability, encouraging employment growth, supporting wage increases, and expanding the payroll tax base. Taking action sooner would allow changes to be introduced gradually instead of requiring larger adjustments over a shorter period.
Delaying reforms could reduce available policy options and increase the financial burden on future workers, taxpayers, healthcare providers, and beneficiaries.
The 2026 Trustees Reports highlight that Social Security and Medicare continue to face significant long-term funding challenges. Although both programs would continue receiving revenue after trust fund depletion, those revenues would not be sufficient to pay all scheduled benefits under current law. With projected depletion dates moving closer, the reports underscore the importance of timely policy discussions to help maintain the long-term stability of both programs.
FAQs
When will the Social Security Trust Fund run out?
The OASI Trust Fund is projected to deplete in late 2032.
How much could Social Security benefits be reduced?
Benefits could be be reduced by about 22% after depletion.
When is Medicare Part A expected to deplete?
The Medicare HI Trust Fund is projected to deplete in 2033.
Why did the financial outlook worsen?
Lower fertility, lower immigration, tax changes, and higher healthcare costs.
