Key pieces of President Donald Trump’s ambitious legislative agenda are getting the axe, not by Democrats or rogue Republicans, but by a little-known Senate referee wielding a mighty rulebook. Senate Parliamentarian Elizabeth MacDonough, a nonpartisan official with outsized influence, is striking down major provisions in the GOP’s budget proposal. Her decisions could derail Trump’s promises faster than a progressive policy seminar.
According to the Daily Caller, the crux of this Capitol Hill drama is MacDonough’s rulings on Trump’s tax and spending bill, which Senate Republicans are pushing through the filibuster-proof budget reconciliation process to avoid Democratic roadblocks, only to face her gavel instead.
MacDonough, appointed in 2012 by the late Democratic Senate Leader Harry Reid, started issuing her rulings on Thursday, deciding what stays and what goes under the strict budget reconciliation rules. As a de facto Senate umpire, her word often shapes legislation more than many elected officials. And right now, she’s not exactly throwing strikes for the GOP team.
Among her first calls, MacDonough advised Senate Republicans to scrap several banking and environmental measures from their draft. Specific casualties include a GOP push to undo a Biden-era mandate that would force most new cars to be electric or hybrid by 2032, a policy Trump campaigned hard to reverse. She also nixed a plan to cut funding for the Consumer Financial Protection Bureau (CFPB), an agency created by Democratic Sen. Elizabeth Warren, projected to save taxpayers nearly $9 billion over a decade.
Then there’s the environmental side—MacDonough ruled against fast-tracked permitting for projects and struck down a repeal of funding from Biden’s Inflation Reduction Act. These funds, by the way, have gone to activist groups with agendas far removed from fiscal restraint, including some that cheered controversial causes. It’s a bitter pill for conservatives hoping to roll back what they see as overreach.
Senate Majority Leader John Thune is racing to pass this bill by Wednesday, but MacDonough’s rulings mean that anything she deems ineligible for reconciliation needs 60 votes—a threshold that hands Democrats a veto pen. Senate Democrats, predictably, have challenged key GOP provisions, arguing they don’t meet the reconciliation requirement of impacting spending or revenue. It’s a procedural chess game, and right now, the left seems to have the better board position.
“As much as Senate Republicans would prefer to throw out the rule book and advance their families lose and billionaires win agenda, there are rules that must be followed and Democrats are making sure those rules are enforced,” said Sen. Jeff Merkley, the top Democrat on the budget panel, on Thursday night. Nice soundbite, Senator, but let’s be real—those “rules” are being weaponized to stall policies many Americans voted for, and it’s hard to see this as anything but a partisan win dressed in procedural garb.
MacDonough’s decisions are already favoring Democratic challenges on multiple fronts, according to Senate Budget Committee Democrats, which threatens to frustrate GOP senators fighting for their priorities. Meanwhile, Trump’s Department of Government Efficiency is gearing up to dismantle the CFPB in his first 100 days, but that’s little comfort if the budget bill gets gutted now. It’s a classic Washington standoff—unelected power versus elected promises.
On the banking front, MacDonough specifically blocked the Senate Banking Committee from slashing CFPB funding or cutting pay for certain Federal Reserve employees. The committee, tasked with cutting at least $1 billion over the next decade, now has to rewrite its section of the bill to meet that target. It’s a bureaucratic hurdle that feels like running uphill in quicksand for fiscal conservatives.
“I remain committed to advancing legislation that cuts waste and duplication in our federal government and saves taxpayer dollars,” said Banking panel chairman Tim Scott in a statement. Admirable resolve, Senator, but with MacDonough’s rulings stacking up, that commitment might need a few extra zeros in the vote tally to make it a reality.
“My colleagues and I remain committed to cutting wasteful spending at the CFPB and will continue working with the Senate parliamentarian on the Committee’s provisions,” Scott added in the same statement. That’s the spirit, but “working with” might just mean rewriting the playbook while Democrats smirk from the sidelines. It’s a tough spot for a party trying to deliver on Trump’s vision.
Trump himself has urged Congress to move swiftly, aiming to sign this bill into law by July 4, a symbolic deadline for a patriotic win. But with MacDonough still reviewing major pieces like the permanent extension of his 2017 tax cuts and a moratorium on state AI regulations, the clock is ticking louder than a Capitol Hill protest.
These rulings aren’t just procedural nitpicks—they could redefine what Trump’s legislative legacy looks like in the early days of his term. If key provisions keep getting sidelined, the GOP’s ability to bypass Democratic opposition through reconciliation becomes a hollow victory. It’s a reminder that in Washington, sometimes the smallest offices wield the biggest gavels.
For now, MacDonough remains one of the most powerful unelected figures in the capital, a gatekeeper whose decisions could either frustrate or facilitate the will of millions who supported Trump’s agenda. Senate Republicans are left scrambling to adjust, while Democrats quietly celebrate a procedural upper hand. It’s not the kind of drama that makes headlines, but it’s the kind that shapes a nation’s future.
