The recent electoral victory for Democrats has ushered in a new political era focused on rebuilding a social contract centered on equitable prosperity. This shift marks a departure from the low-tax, low-subsidy policies that have defined US politics since the Reagan revolution four decades ago. The incoming slate of Democratic officials has emphasized support for families, with many advocates championing Medicare for All. Their initial legislative agenda includes reversing recent cuts to Medicaid and food stamps, as well as reinstating health insurance subsidies under the Affordable Care Act that had lapsed under Republican control.
While early polling suggests a Democrat may secure the presidency in two years, creating a unified government, the administration will face immediate financial constraints. The federal deficit is currently running at approximately 6.2% of gross domestic product. Total federal debt has reached $40 trillion, which represents more than 120% of the nation's economic output. The cost of servicing this debt is significant, consuming about 3.2% of GDP or roughly $1 trillion annually. This amount exceeds the entire national defense budget. The Congressional Budget Office projects that debt and interest payments will continue to outpace economic growth in the coming decades. In October, the first month of the fiscal year 2027, the monthly deficit surged to $409 billion.
The cost of implementing the Democratic agenda is substantial. The Center on Budget and Policy Priorities estimates that restoring health insurance subsidies under the Affordable Care Act from 2030 to 2039 would require $460 billion. Reversing the budget cuts to the Supplemental Nutrition Assistance Program and Medicaid, which were used to fund the tax cuts in the One Big Beautiful Bill Act, would cost $2.2 trillion over the same period. Brendan Duke, a senior director for federal budget policy at the Center, noted that reversing these harms will be very expensive. Beyond these immediate costs, the Social Security trust fund is projected to run out of money in less than six years. This would trigger an automatic 22% reduction in benefits, a scenario that would affect the new Democratic senators during their first term.
Historian Bruce Bartlett, who advised Ronald Reagan on budget policy, argues that the current fiscal state is the result of a long-term Republican strategy to cut taxes and limit the options available to future Democratic administrations. The One Big Beautiful Bill Act is expected to add between $4.1 trillion and $5.5 trillion to federal debt over ten years. Bartlett believes this strategy is designed to ensure the next Democratic president faces significant challenges. The new taxes required to fill these budget gaps and repair the safety net appear to be larger than any achieved in recent memory.
The last time a US government with Republican participation delivered a tax increase was in the 1990s, when George H.W. Bush was president and Democrats controlled Congress. Bush lost his reelection bid to Bill Clinton, who raised taxes in 1993. Those increases are estimated to have generated the equivalent of $3.3 trillion between 2030 and 2039, adjusted for inflation. However, much of that revenue was later spent on tax cuts by George W. Bush. Barack Obama’s Affordable Care Act raised an inflation-adjusted equivalent of $1.1 trillion over the same window, while his successor, Joe Biden, attempted a larger package. The Senate passed the Inflation Reduction Act, which raised about $700 billion, after rejecting the larger Build Back Better Act that would have raised $2.3 trillion.
Total US tax revenue currently amounts to less than 26% of GDP. This figure is significantly lower than other wealthy nations, being 9 percentage points below Britain, 9.5 points below Canada, 12.5 points below Germany, and 16 points below Sweden. While matching these levels may be difficult, the new Democratic leadership must demonstrate a willingness to pay the price for their social contract. Some tax cuts in the One Big Beautiful Bill Act, including exemptions for tips and overtime and deductions for seniors, are set to expire in the next few years. Extending these cuts would cost approximately $1.2 trillion over a decade. The decision to let them expire or extend them will serve as a key test of whether the political landscape is ready for a new social agreement.
