Blue Wave: What Democratic Control of Congress Means for Your Money

With Democrats reversing control of Congress in the midterm elections, the change of power on Capitol Hill could reshape household finances, from student loan bills and health insurance premiums to housing costs and taxes.

Experts say the results show that rising costs are top of mind for voters.

“I see this election as a repudiation of the Trump administration’s anti-affordability policies,” said Daniel Bunn, president and CEO of the Tax Foundation, a nonpartisan nonprofit research organization.

“Whether it’s the Middle East conflict or tariffs, it’s clear to me that from top to bottom, that was a real concern of the voters,” he said.

White House Press Secretary Matthew Middleton said in an emailed statement that the Trump administration has delivered “tangible wins that will make life more affordable for American families.” Officials “will continue to put hard-working Americans first, with or without Democratic support,” he wrote.

Democrats will have a majority in both houses of Congress, potentially making it easier for the party to push through the bill. It can also use hearings and investigations to pressure federal agencies and companies to answer about policies and practices that affect consumers, and to influence the approval of President Donald Trump’s nominees.

However, it is not easy to translate election promises into changes in people’s economic circumstances. President Trump can veto bills passed by the Democratic-controlled Congress, limiting the scope of his agenda that can be passed into law. Based on projections, Democrats will lack the numbers needed to override the president’s veto.

Also, changes take time. Newly elected members will not take office until January.

Here are eight ways Democrats’ new Congressional majority will affect your money.

“Naturally, Democrats are going to focus on health care affordability,” said Zach Gomer, vice president for health policy at the Bipartisan Policy Center, a nonpartisan think tank.

Potential areas of interest include:

Medicaid: The One Big Beautiful Bill (OBBBA) Act passed by the Republican-led Congress in 2025 will require states to implement work requirements as a condition of Medicaid enrollment starting in 2027. Democrats will likely try to loosen those rules and thereby avoid a significant increase in the number of uninsured people, Gomer said. Long-term care: Medicare typically does not cover long-term care services, but Gomer said Democrats may seek to add LTC coverage to the program’s scope. “That’s a concern of several Democrats on the Hill right now,” he said.

OBBBA made President Trump’s 2017 tax cuts permanent and added temporary tax cuts. These include new deductions for tip income, overtime pay, seniors and car loan interest, which will expire after 2028 if not extended.

Democrats may support extending these provisions. But as the Democratic-controlled Congress develops its agenda, lawmakers will have to address the federal budget deficit. In October, the Ministry of Finance announced that the budget deficit for fiscal 2026 would rise to nearly $2 trillion.

Newly elected Democratic Sens. James Talarico of Texas, Troy Jackson of Maine, and Annie Andrews of South Carolina all called for expanding the child tax credit. Earlier this year, Senate Democrats also floated a proposal to expand the standard deduction and create an income tax exemption for low-income Americans, but Bann of the Tax Foundation said that would be an expensive proposal.

“I call these termites tax code,” he said. “Especially when it comes to income taxes, you can’t always narrow your scope and expect your spending priorities to be adequately funded.”

Mark Kantrowitz, a higher education expert, said that since Democrats control Congress, they are likely to hold hearings and subpoena Trump administration officials over the administration’s student loan policies.

One priority could be to force the Education Department to modify the popular public service loan forgiveness program, which forgives remaining federal student debt for eligible government and nonprofit employees after 10 years. Over the summer, Trump officials reevaluated repayment schedules and pushed back repayment dates for some borrowers by several years.

Widespread student loan forgiveness is unlikely. President Trump could veto such a bill, and the Supreme Court has blocked the Biden administration’s plan. Kantrowitz said more achievable changes could include restoring the tax-exempt status of forgiven student loans, raising new borrowing limits and expanding repayment options, measures that could garner bipartisan support.

President Trump has also said he may support legislation that would cap federal student loan interest rates, a proposal that could give Democrats common ground as they seek to ease the burden on borrowers.

Housing affordability is a key election issue, and Democrats are likely to seek relief, including introducing measures to help first-time homebuyers, according to an Oct. 30 analysis by Canadian financial services firm Desjardins.

But lawmakers typically have little direct influence on home prices based on market conditions. Mortgage rates are also generally influenced by forces beyond Congress’ control. Yields on 10-year Treasuries remain higher than they were before the Iran war, at least in part due to concerns that inflation will erode the value of bonds, influencing mortgage rates.

“The revitalization of the housing market is dependent on a more benign geopolitical environment and bond markets in the short term,” said Jake Krimmel, senior economist at Realtor.com, adding that there is an increase in housing supply and “a more dynamic labor market in the long term.”

Krimmel said the bipartisan 21st Century ROAD to Housing Act, which was automatically signed into law on July 11 without the president’s signature under the Constitution, is a “model of what can be passed in a divided Washington.” These include measures to encourage housing construction, reduce regulatory barriers, expand financing options, and limit the purchase of single-family homes by large institutional investors.

The next senator will need to address the bankruptcy of Social Security.

The program’s governing board predicts that the trust fund that Social Security relies on to help pay for retirement benefits, formally known as the Old Age and Survivors Insurance Trust Fund, could be depleted in the fourth quarter of 2032. Unless Congress acts by then, benefits could be cut by 22% across the board.

Many Democrats and some Republicans are calling for higher payroll taxes on high earners to shore up Social Security.

The SECURE 3.0 bill, which could be a successor to bipartisan retirement savings laws passed in 2019 and 2022, could help expand workers’ access to workplace retirement plans like 401(k)s, among other reforms, experts said.

“Trump has promised to cap credit card interest rates at 10%,” said Aaron Klein, a senior economic research fellow at the Brookings Institution think tank. “A Democratic Congress might be willing to do that.”

Jarrett Seiberg, a financial services policy analyst at investment bank TD Cowen, said in a research note Wednesday that such a cap would likely be closer to 36% than the 10% cap sought by President Trump. Members of the current Congress have proposed legislation that would establish these standards.

Klein said the cap would likely be welcome news for low- and middle-income Americans. They are more likely than wealthier households to use debt to finance their lifestyles and carry credit card balances, so they pay interest on their bills, he said.

He said cardholders could face other impacts from such policies, such as lowering their credit limits and recovering certain card benefits.

The Democratic takeover of Congress could stall efforts to enshrine crypto-friendly regulations into federal law, but everyday investors shouldn’t expect big changes right away.

“Platforms will continue to offer the products they currently offer, and we still have friendly regulators in the SEC and CFTC approving a broader range of crypto products,” said Lee Reiners, an expert on crypto regulation and lecturer in economics at Duke University.

The election results could threaten the Transparency Act, which gives the Commodity Futures Trading Commission more authority over crypto trading while reducing the role of the Securities and Exchange Commission. The bill passed the House on a 294-134 vote in July 2025, but failed in the Senate on a 49-50 procedural vote in September. “CLARITY is dead,” Reiners said, adding that there is little chance the bill will pass during the lame-duck session before Democrats take control in January.

Martin Mulyadi, an accounting professor at Shenandoah University, said future legislation aimed at creating a regulatory framework for digital assets will likely need to address Democratic concerns about investor protection and conflicts of interest related to President Trump’s cryptocurrency ventures.

The SEC and CFTC can also continue developing crypto-friendly rules without Congress. But Marcel Miu, a certified financial planner and founder of Austin, Texas-based Simplify Wealth Planning, says such rules are easier for future administrations to overturn than legislation. “I would tell investors to size their crypto investments with the expectation that the rules may change repeatedly over the next few years,” Miu said.

The Iran war has caused oil prices to soar, as well as the prices of gasoline, jet fuel, kerosene, diesel, and other fuels refined from oil. Experts say that is having a ripple effect on rising prices across the U.S. economy.

Oil prices fell on Wednesday on hopes that the election result would prompt President Trump to strike a deal to end the war.

“An end to the Iran war would be the most important policy tool for controlling inflation,” said Klein of the Brookings Institution.

A Democratic-led Congress could seek to limit President Trump’s ability to continue the war, perhaps by cutting funding.

“Congress’s greatest power is the power of the purse,” Klein said. “War costs money.”

—CNBC’s Lorie Konish and Stephanie Dhue contributed reporting.