Democratic Sweep of Congress Could Boost Consumer Spending, Overall Macro Impact Seen Modest

02:17 PM EST, 11/04/2026 (MT Newswires) -- A Democratic sweep of Congress is expected to have limited implications for the broader US economy, with potential reversals of Medicaid and Supplemental Nutrition Assistance Program, or SNAP, cuts representing the key channel through which the midterm elections could affect consumers, Morgan Stanley analysts said. Democrats are projected to hold at least 54 seats in the Senate and 228 in the House, based on preliminary tallies. Their majorities could give them an opportunity to reverse some of the Medicaid and SNAP cuts proposed in President Donald Trump's tax-and-spending law, although the extent of any changes remains uncertain. Morgan Stanley said a targeted delay of the cuts is the most likely outcome under a cohesive Democratic sweep and could add 0.1 percentage point to consumption growth in 2027 compared with its baseline forecast. A fuller reversal or scale-back of the cuts could add 0.4 percentage point, although the bank considers that scenario less likely. "Democrats have proposed reversing spending cuts in last year's fiscal package, which would boost spending by an estimated 0.25% of GDP in 2027," Goldman Sachs wrote in an analyst note. "A deal on discretionary spending and/or expanded health insurance subsidies would likely add modestly to that total." Fiscal deadlines could provide an opportunity for negotiations between the parties, Goldman Sachs said. The debt limit is expected to return to focus in 2027, with the Bipartisan Policy Center estimating that the US could reach its borrowing limit between late winter and mid-summer. The Treasury would then have six to nine months of extraordinary measures after reaching the limit to avoid default. "Fiscal deadlines would be the main focus for legislative action under a Democratic majority," Goldman Sachs wrote. "Spending authority will need to be extended and the debt limit will need to be raised, which could force compromise. The war in Iran, tariff rollback, the reversal of spending cuts, and the expansion of health benefits are likely to be at the top of the Democratic agenda around these deadlines." After the election results became clearer overnight, Trump said he would veto legislation he considered unacceptable but suggested that the parties could eventually work together. The election is not expected to substantially change policies that fall under the executive branch. Morgan Stanley said the largest and most feasible changes to consumer affordability would likely come through geopolitical or tariff policy, both of which lie under executive authority. The lame-duck session before the new Congress takes office in January could also provide an opportunity for Republicans to advance additional defense funding. Morgan Stanley said Republicans could seek to finalize a defense funding agreement during that period, potentially front-loading additional funding through a smaller reconciliation package. High gasoline prices have been cited as one reason for the Democratic sweep in the midterms. A swift end to the war could ease gasoline prices and potentially support spending in other consumer areas, although Trump said on Oct. 27 that the war would end only when he wanted it to and with assurances that Iran would not hold a nuclear weapon. Congressional attention could also shift toward AI regulation, while lawmakers may consider changes to incentives for data-center development. Goldman Sachs expects Congress to focus less on data centers after the election, although lawmakers could limit tax incentives. A national moratorium appears unlikely, the bank said. Goldman Sachs said a compromise establishing basic federal oversight and self-testing is possible, while more restrictive regulation is unlikely. Morgan Stanley said the election may not substantially change AI safety and regulation, as significant changes would require White House cooperation. On tariffs, Morgan Stanley said the most feasible changes would come through executive action rather than legislation. Goldman Sachs expects Trump to announce additional tariff increases after the election, likely resulting in a net increase in the US effective tariff rate of a little under 2 percentage points.