Trump Pledges to Safeguard Social Security, Medicare, and Medicaid, but His Signature Tax Cut Has Shortened Their Financial Lifespans

In his State of the Union address, President Donald Trump proudly declared to members of Congress and the public that the United States is “bigger, better, richer and stronger than ever before,” particularly touting the benefits of his signature tax policy, the One Big Beautiful Bill Act (OBBBA). He also claimed that his administration is working to make it easier for Americans to save for retirement. “Under this administration,” he said, “we will always protect Social Security and Medicare … We will always protect Social Security, Medicare, Medicaid.”

But both cannot be true.

In spite of Trump’s continuous pledges to safeguard the nation’s vital social safety nets, recent economic projections show a starkly different reality. Sweeping legislative changes led by his administration have significantly shortened the financial lifespans of both Medicare and Social Security, accelerating their routes towards insolvency.

For decades, surplus payroll tax revenue was put aside in trust funds, which were designed to be used when revenue was no longer enough to cover benefits.

According to a newly updated report from the Congressional Budget Office (CBO), recent policy shifts have affected the Hospital Insurance (HI) Trust Fund, which pays for Medicare Part A. The fund is now expected to be completely depleted by 2040, instead of 2052 as projected in March 2025. The main cause of this rapid financial decline is the OBBBA becoming law, lowering tax rates and creating a temporary deduction for taxpayers aged 65 and older. While politically popular, these tax cuts severely deprived the trust fund of the revenues it usually receives from taxing Social Security benefits.

The HI Trust Fund serves as the financial foundation for essential health services, including inpatient hospital care, skilled nursing facility stays, home health care, and hospice care. If that fund is exhausted in 2040, Medicare would be legally limited to paying out only what it collects in revenue, triggering automatic benefit cuts. The CBO estimates these reductions would start with an 8% cut in 2040 and steadily rise to a 10% cut by 2056.

Meanwhile, Social Security faces a similarly accelerated path towards crisis. It will run out of money even earlier, by fiscal year 2032, which begins in October 2031. If Congress fails to intervene before this insolvency date, benefits would be strictly restricted to incoming revenue. The Committee for a Responsible Federal Budget estimates that a typical couple turning 60 today would face a devastating $18,400 annual cut to their retirement benefits when the fund runs out.

Trump criticized Democrats for voting against OBBBA, which he called “these really important and very necessary massive tax cuts. They wanted large-scale tax increases to hurt the people instead. But we held firm and with the great Big Beautiful Bill we gave you no tax on tips, no tax on overtime, and no tax on Social Security for our great country.”

However, reducing tax revenue for these programs is speeding up their impending fiscal crisis. Along with lower projected payroll tax revenues, this policy shift during the Trump administration has deprived the safety net of crucial future funding.

Cuts to come in the future?

Once the trust funds are exhausted, additional money must be found somewhere or else benefits must be reduced. Another source is discretionary money.

But Bernard Yaros, lead U.S. economist at Oxford Economics, has warned that funding Social Security and Medicare with general revenue could trigger a negative reaction in the bond market, causing a sustained increase in interest rates, ultimately forcing lawmakers to make painful, drastic cuts to nondiscretionary programs to avoid a full-blown fiscal crisis.

Facing these looming cliffs, lawmakers may be tempted to simply finance the shortfalls with more national debt rather than making tough political choices to raise taxes or reduce benefits. However, economists warn this could spark a severe financial crisis. Veronique de Rugy, a senior research fellow at the Mercatus Center, cautioned that financial markets will quickly account for the additional borrowing.

“Inflation may not wait for debt to accumulate,” de Rugy warned, stating it could “arrive the moment Congress commits to that debt-ridden path”.

Addressing this impending shortfall will require significant legislative action. To restore the 12 years of lost Medicare solvency alone, lawmakers will be forced to increase taxes, cut health care payments, or implement a politically challenging combination of these approaches—eventually. That directly opposes the politically popular tax cuts that Trump hailed as so significant, on the year of the United States’ 250th birthday.