Republican nominee Donald Trump and running mate JD Vance are campaigning on a grab bag of tax cut proposals that could collectively cost as much as $10.5 trillion over a decade, a massive sum that would exceed the combined budgets of every domestic federal agency.
Even if Congress were to eliminate every dollar of non-defense discretionary spending — projected to be $9.8 trillion over the next 10 years — it still wouldn’t offset the estimated expense of the wide-ranging tax cuts Trump and Vance have floated in recent weeks.
The price tag is based on rough, initial estimates from tax and budget specialists because the Trump campaign hasn’t released detailed policy plans for its tax promises.
Former President Donald Trump, right, and Senator JD Vance
Emily Elconin/Bloomberg
The Trump campaign said in a statement the former president will cut wasteful spending and increase energy production to pay for the tax cuts and lower the national debt. The campaign didn’t offer more detail.
Though Democrat Kamala Harris also has proposed a few large tax cuts — she would exempt tips from taxation and expand the child tax credit — the impact on the nation’s finances pales in comparison. She calls for offsetting the lost income, which one think tank estimates at $2 trillion, with tax increases on corporations and wealthy individuals.
The sheer magnitude of the Trump campaign’s tax promises make it highly unlikely they all would pass even in a Congress controlled by Trump allies. The Republican ticket’s tax proposals include extending Trump’s 2017 tax cuts, a big expansion to the child tax credit and exemptions for tips and Social Security payments.
“Congress is not going to pass a $10 trillion deficit-financed tax cut,” said Kyle Pomerleau, a senior fellow with the right-leaning American Enterprise Institute.
Republicans have long argued that tax cuts boost growth. But it’s not clear how much Trump’s proposals, which largely cut levies for individuals rather than businesses, would spur new economic activity.
The combined cost of the Trump plans is so big that if Congress were to try to pass the tax cut proposals and keep spending flat, it means they could continue to fund the military, federal benefit programs, like Social Security, pay interest on the debt — and nothing else. That means eliminating major federal agencies that handle duties such as law enforcement, border security, air traffic control, tax collection and international relations.
Harris and President Joe Biden released a detailed budget proposal this year to cut federal deficits $3 trillion over a decade, by raising taxes on corporations and wealthy individuals and other measures. Those plans mirror some of the offsets Harris has proposed but previously have run into powerful opposition from major business lobbies.
Without those compensating tax increases, the Harris proposals could increase the deficit by as much as $2 trillion over the next decade, according to the University of Pennsylvania Penn Wharton Budget Model.
Trump’s supporters are accustomed to his impromptu, broad-stroke policy pronouncements, while key Democratic constituency groups demand detailed policy proposals and a firm plan offsetting the cost.
Harris is continuing to roll out policy ideas piecemeal. On Tuesday, she called for an expanded deduction for start-up businesses and her campaign has signaled that more policy plans could be released in the coming weeks.
Tax agenda
For both candidates, much will hinge on how well their party does in congressional elections, said Wendy Edelberg, a former Federal Reserve and Congressional Budget Office economist who’s now director of the Brookings Institution’s Hamilton Project.
The outlook “depends on a million different factors, particularly the balance of power in Congress,” Edelberg said. “Perhaps no policy will get enacted as specifically proposed by either candidate.”
Taxes will be a top agenda item in Congress next year, regardless of who wins the White House or which party controls the House and Senate. Major portions of Trump’s 2017 tax cuts — including lower individual rates and deduction for small businesses — expire at the end of 2025, which will force Congress to address the tax code next year.
Trump has made extending his signature tax law the centerpiece of his agenda. The Congressional Budget Office says that would cost $4.6 trillion over ten years. He’s also floated lowering the corporate rate to 15% from 21%, adding another $874 billion to the total, according to a budget model by the Committee for a Responsible Federal Budget.
On the campaign trail, the Republican ticket has verbally floated more tax ideas with hefty price tags: excluding Social Security payments from taxes ($1.8 trillion), exempting taxes on tipped wages ($250 billion) and increasing the $2,000 child tax credit per child to $5,000 ($3 trillion).
Added all up, that’s $10.5 trillion. If Congress were to seriously consider these ideas, official federal scorekeepers would model out the effects, including how the tax cuts interact with one another.
Revenue raisers
Trump has offered very few options to raise more federal revenue. He’s vowed to block any cuts to Medicare and Social Security benefits and has called for an increase in military spending. He’s proposed universal tariffs ranging from 10-20%, which on the lowest end of the spectrum could bring in $2.8 trillion over ten years, according to the left-leaning Urban-Brookings Tax Policy Center.
That has the potential to cover some of the cost of his tax cuts, but doesn’t take into account what economists warn are large negative economic growth effects or the cost of compensating farmers for trade retaliation from other countries.
The rising national debt is already stoking concern among investors and ratings agencies.
Federal Reserve Chair Jerome Powell has warned that higher government budget deficits are on an unsustainable path. In November, Moody’s Investors Service signaled it could downgrade the U.S. from the highest investment grade, Aaa.
CBO projects federal debt held by the public will exceed 100% of the GDP next year and rise to 122% in ten years without any new tax cuts.
“The fiscally responsible thing for either candidate to do, if they are proposing tax cuts, is to tell us how they are going to pay for them,” said Keith Hall of George Mason University, who once led the nonpartisan CBO.
As corporate accounting departments cross the threshold into late July 2026, the adoption of continuous, automated auditing systems has reached a definitive turning point. Driven by advances in artificial intelligence and deep integration with modern Enterprise Resource Planning (ERP) platforms, leading finance organizations are moving away from traditional, periodic post-hoc audits in favor of real-time, 100% transactional verification. This technological transition is redefining internal control environments, reducing compliance costs, and eliminating the structural delays inherent in legacy quarterly closing processes.
Unlike traditional auditing frameworks that rely on statistical sampling—a process that inevitably leaves operational blind spots—continuous auditing software monitors operational data feeds continuously. Every purchase order, electronic invoice, payroll disbursement, and cross-border wire transfer is automatically cross-referenced against established corporate governance parameters, regulatory tax schedules, and anti-fraud algorithms in real time. Anomalies or unauthorized ledger entries are flagged instantly, allowing internal audit teams to investigate and remediate compliance gaps immediately rather than months after the close of a financial period.
The implications for executive financial management are far-reaching. By embedding continuous verification directly into daily transaction workflows, chief financial officers gain uninterrupted visibility into the organization’s true financial standing. Real-time balance sheet auditing eliminates the severe operational bottlenecks associated with month-end and quarter-end financial reconciliations, freeing accounting professionals to focus on strategic financial modeling, tax planning, and capital allocation rather than manual data entry and spreadsheet consolidation.
However, implementing continuous auditing requires accounting leadership to invest heavily in data governance and technical upskilling. Internal audit teams must evolve from manual ledger reviewers into system architects capable of auditing complex algorithms and validating automated data pipelines. Accounting firms and corporate controllers that master continuous auditing will establish a resilient compliance framework capable of meeting stringent international regulatory standards with total transparency.
WASHINGTON — In a major escalation of cross-border trade friction, U.S. President Donald Trump has signed executive orders imposing new 50% tariffs on a wide selection of Canadian exports, citing discriminatory practices by Ottawa targeting American auto, dairy, and beverage industries.
The new duties, announced Monday, will take effect in 30 days. They target a broad spectrum of consumer and industrial goods—ranging from wine, liquor, and milk products to commercial cement, furniture, clothing, and hockey equipment.
Untested Legal Mechanism
To enact the sweeping measures, the administration invoked Section 338 of the Tariff Act of 1930—a rarely used legal provision allowing the executive branch to levy additional tariffs of up to 50% on foreign nations deemed to discriminate against U.S. commerce.
White House officials noted that Section 338 addresses trade discrimination rather than national security or economic emergencies. The move comes months after prior global emergency tariffs faced legal challenges in domestic courts, signaling Washington’s pivot toward alternate statutory authorities to maintain import duties.
Senior administration officials briefed reporters that the measure directly responds to Canadian provincial bans on U.S. alcohol, restrictions on American vehicle exports, and import quota disparities affecting U.S. dairy and cheese producers relative to third-party trading partners.
“While the administration continues to secure reciprocal trade agreements globally, Canada retaliated against efforts to protect domestic industry,” U.S. Trade Representative Jamieson Greer stated.
USMCA Impact and Carve-Outs
Significantly, the newly ordered 50% duties will apply to designated items even if they otherwise comply with the United States-Mexico-Canada Agreement (USMCA).
However, the administration confirmed key targeted exemptions:
Energy products (including oil and natural gas)
Potash and critical minerals
Fish and seafood
Goods already governed by sector-specific duties (such as existing steel and aluminum tariffs)
Administration representatives emphasized that the tariffs do not stem from recent disputes concerning drifting Canadian wildfire smoke, noting that policy options regarding environmental spillover remain under separate review.
Canadian Response and Market Reaction
Following the White House announcement, the Canadian dollar experienced a sharp decline against the U.S. dollar, falling approximately 0.4% during evening trading.
Canadian Prime Minister Mark Carney issued a statement emphasizing that Canada’s earlier counter-duties had merely matched previous U.S. trade actions. “Canada stands ready to engage intensively to address outstanding issues with the U.S. to the mutual benefit of our citizens,” Carney stated, pointing to detailed proposals Ottawa submitted to modernize the USMCA framework.
Ontario Premier Doug Ford took a firmer stance, urging a “dollar-for-dollar” reciprocal response if the measures go into effect on August 19.
With a 30-day implementation window before the duties officially lock in, industry associations and trade groups on both sides of the border are calling for urgent bilateral negotiations to avert further supply chain disruption across North America.
The traditional accounting paradigm—defined by periodic monthly closures and post-hoc annual audits—is rapidly giving way to continuous, automated financial oversight. As of July 2026, forward-thinking accounting practices and multinational corporate finance departments are leveraging continuous auditing systems powered by advanced machine learning models. These systems monitor operational transactions in real time, shifting audit methodologies from sample-based post-analysis to absolute, 100% transaction-level verification.
The operational advantages of continuous auditing are transformative. Standard auditing procedures historically relied on statistical sampling, which, despite rigorous methodology, inherently left gaps where anomalies or fraudulent transactions could go undetected for months. Modern continuous auditing platforms integrate directly with enterprise resource planning (ERP) databases, instantly cross-referencing purchase orders, invoices, bank feeds, and tax records. Any deviation from established control parameters or unusual transaction behavior triggers immediate flags for internal audit teams, dramatically reducing detection lag from quarters to seconds.
Beyond fraud prevention, continuous auditing fundamentally alters internal reporting and decision-making. Executive leadership no longer has to wait weeks after the close of a quarter to evaluate precise financial standing; real-time verified ledger data provides an uninterrupted view of operating margins, tax liabilities, and cash flow dynamics. This real-time visibility enables corporate controllers to adjust capital allocation strategies dynamically, mitigating liquidity constraints and capitalizing on emerging commercial opportunities far more efficiently than competitors bound to legacy reporting cycles.
However, implementing continuous auditing requires accounting professionals to acquire new analytical capabilities. The role of the auditor is evolving from manual data reconciliation toward system validation, algorithmic model governance, and strategic risk interpretation. Accounting firms and corporate finance departments must invest in continuous technical education, ensuring that audit staff possess the data engineering skills necessary to design, maintain, and evaluate complex automated compliance systems.