The Senate advanced legislation Wednesday that would require Washington, D.C., to implement federal tax provisions from President Trump’s 2025 tax law that the city previously declined to adopt. The 51-46 party-line vote sets up the measure for final passage after it cleared the House last week in a 215-210 vote.
The bill, led by Sen. Rick Scott of Florida, would overturn portions of D.C.’s budget law enacted in December 2025 that blocked residents from claiming nine specific tax provisions. These include provisions exempting tips and overtime from federal income tax, a car loan interest deduction for qualifying vehicles, and an additional deduction for seniors. The D.C. Council had decoupled from these federal provisions to preserve local tax revenue for city programs including child tax credits.
How Decoupling Works
Washington’s approach mirrors actions taken by some states to preserve tax revenue after federal tax changes reduced the taxable base. The D.C. Income and Franchise Tax Conformity and Revision Temporary Amendment Act of 2025 decoupled the city from nine major provisions in the Working Families Tax Cut Act, according to the D.C. Council.
Other states have similarly opted out of portions of federal tax laws without congressional interference. But Congress maintains special constitutional authority over the nation’s capital through the District Clause, which grants exclusive legislative power over Washington. Under the Constitution’s District Clause, Congress retains legislative authority over the District, allowing it to review and overturn local laws.
“It is absolutely absurd that self-interested D.C. bureaucrats would deliberately deny families and businesses from saving their own, hard-earned dollars,” Scott said in a statement. “Government’s top priority should be serving families, not benefiting off them.”
Rep. Eleanor Holmes Norton, Washington’s nonvoting representative in Congress, called the measure “administrative and fiscal sabotage” of the city. She warned that implementing changes during the current tax filing season could cause “monthslong tax return delays or require refiling.”
What Residents Stand to Gain
The tax provisions at stake represent substantial financial benefits for different groups of D.C. residents. Analysis from the Bipartisan Policy Center shows the Trump tax law will drive notably higher refunds across multiple categories.
Standard deduction increases will cut taxes by $75 to $278 for single filers and $150 to $555 for married couples filing jointly. This provision affects approximately 143 million tax returns nationwide based on 2023 data. The senior deduction provides an average tax cut of roughly $1,000 for an estimated 24 million taxpayers. The tips deduction averages around $1,400 for between 5 million and 10 million taxpayers.
The Child Tax Credit expansion provides up to $200 per child for 46 million tax units that claimed the credit in 2022. Enhanced business deductions for domestic research and qualified manufacturing property improvements could benefit D.C.-based companies.
Rep. Brandon Gill of Texas emphasized the impact on service workers. “The DC Council’s actions would block DC residents, namely service workers, from receiving these federal tax credits, from non-taxable tips and overtime, and from keeping their hard-earned money in their wallets,” Gill said.
Mid-Season Implementation Challenges
The timing creates significant administrative complications. The 2026 tax filing season is already underway, and D.C. residents who filed returns under the city’s decoupling rules may need to refile if the Senate bill becomes law.
The chief financial officer for Washington expressed concerns about processing delays and system updates required to implement the changes. The IRS would need to update tax software and processing systems to reflect D.C.’s conformity with federal provisions. Businesses must ensure payroll systems properly implement the tips and overtime tax provisions.
Service workers who have already filed returns claiming taxable tips would need to file amended returns to claim refunds. Those who waited to file face uncertainty about which rules apply to their 2025 tax year.
The D.C. Council’s budget law would become permanent by the end of February 2026 unless Congress acts. With the House having already passed the override measure and the Senate advancing it on a party-line vote. The measure requires a simple majority in the Senate for final passage.
If enacted, the change would reduce local tax revenue previously allocated to city programs. The measure highlights Congress’s authority to review and modify District laws.
Source
Senate advances bill to let DC residents benefit from Trump tax cuts | Washington Examiner