Trump's 'big beautiful bill' will add $3.4 trillion to the debt, CBO says

The nonpartisan Congressional Budget Office (CBO) reported that President Trump's recently enacted law will add $3.4 trillion to the U.S. national debt over the next decade, driven by $4.5 trillion in decreased revenue that significantly outweighs $1.1 trillion in spending cuts. The legislation extends 2017 tax cuts, introduces new deductions for tips and overtime, increases spending for the military and deportation, and implements cuts to Medicaid, SNAP benefits, and clean energy funding. Furthermore, the CBO projects the law will increase the number of uninsured individuals by 10 million by 2034.

Analysis

A recent analysis by the nonpartisan Congressional Budget Office (CBO) indicates that the newly signed law will expand the U.S. national debt by $3.4 trillion over the next decade. This fiscal deterioration is primarily driven by a substantial $4.5 trillion decrease in projected government revenue, which far outweighs the $1.1 trillion in net spending cuts. The legislation extends the 2017 tax cuts and introduces temporary deductions for tip and overtime income, while simultaneously allocating hundreds of billions in new spending towards the military and immigration enforcement. Funding for these initiatives is partially sourced from reductions to Medicaid, SNAP benefits, and clean energy programs. From a social policy perspective, the CBO projects the law will lead to an additional 10 million uninsured individuals by 2034, though it also forecasts a marginal 0.6% reduction in average premiums for benchmark Affordable Care Act plans by the same year. The bill's passage along strict party lines highlights significant political polarization, creating a backdrop of policy uncertainty for investors, particularly given its stated unpopularity in recent surveys.

Key Decisions for Investors

• Investors should monitor for potential upward pressure on long-term Treasury yields, as the projected $3.4 trillion increase in the national debt implies greater future supply of government bonds.
• Evaluate sector-specific exposures, recognizing potential tailwinds for the defense industry from increased spending and significant headwinds for the renewable energy sector and healthcare providers with high Medicaid exposure due to funding cuts.
• Factor in heightened policy risk ahead of future elections, as the bill's narrow, partisan passage and public unpopularity could lead to significant legislative revisions or reversals, impacting long-term tax and spending assumptions.