Key Takeaways
- This article covers the latest developments around ‘It’ll be a trillion dollars’: Trump floats eliminating income tax due to 'large' tariff revenue. Does his math add up? and their market implications.
- Industry experts and analysts are closely monitoring how this situation evolves.
- Investors and business professionals should review exposure and strategy in light of these changes.
- Key risks and opportunities are examined in detail below.
A trillion dollars might sound like a lofty goal, but for US President Donald Trump, it’s a realistic target. Speaking at a recent press conference, Trump floated the idea of eliminating income tax in the United States, claiming that the revenue generated from tariffs could cover the loss. The figure of $1 trillion has sparked both excitement and skepticism among economists, with some hailing it as a game-changer and others dismissing it as a pipe dream.
While the idea might seem far-fetched, it’s worth examining the potential implications for Australia’s economy and stock market. The US and Australia have a long history of economic ties, with many Australian companies listed on the ASX having significant business interests in the United States. Moreover, the Australian government has been closely following the developments in the US, with Treasurer Josh Frydenberg already commenting on the potential impact of a shift in US taxes on the local economy.
In fact, Australia’s close economic ties with the US make it a prime candidate to benefit from any significant changes in US tax policy. If Trump’s plan were to come to fruition, it could have a ripple effect on global trade and investment flows, with Australia being one of the countries likely to feel the impact. Furthermore, the idea of eliminating income tax in the US raises questions about the feasibility of such a plan and whether it would be a viable alternative to traditional taxation methods.
Breaking It Down
To understand the potential impact of Trump’s plan, it’s essential to break down the numbers and see whether they add up. The US government currently collects around $4.4 trillion in revenue each year, with income tax accounting for a significant portion of that amount. Eliminating income tax would require significant revenue streams to make up for the loss, which is where tariffs come in.
Tariffs have been a contentious issue in recent years, with the US imposing trade restrictions on countries like China and the EU. The revenue generated from these tariffs has been growing steadily, with the US collecting $55.8 billion in tariffs in 2020 alone. While this figure is still a tiny fraction of the total revenue generated by the US government, it’s a significant amount that could potentially be used to make up for the loss of income tax revenue.
However, there are several reasons why this plan might not work as advertised. For one, the revenue generated from tariffs is not as stable as income tax revenue, which is collected regularly from individuals and corporations. Tariffs, on the other hand, can be affected by a range of factors, including international trade agreements, global economic conditions, and changes in consumer behavior.
The Bigger Picture
Beyond the numbers, there are also broader implications to consider. Eliminating income tax in the US would likely have a significant impact on the global economy, with far-reaching consequences for countries like Australia that rely heavily on international trade. A more competitive US tax regime could attract businesses and investment, leading to increased economic growth and job creation. However, it could also lead to a brain drain as high-skilled workers flock to the US to take advantage of lower taxes.
Moreover, the plan raises questions about the feasibility of relying on tariffs as a primary source of revenue. While tariffs can be an effective tool for protecting domestic industries, they can also lead to trade wars and retaliatory measures from other countries. This could have a negative impact on global trade and investment flows, with Australia being one of the countries likely to feel the impact.

Who Is Affected
The impact of Trump’s plan would be felt across various sectors, with different groups being affected in different ways. Large corporations with significant business interests in the US would likely benefit from lower taxes, leading to increased profits and potentially higher dividends for shareholders. However, smaller businesses and individuals could be negatively impacted by the loss of income tax revenue, which could be used to fund public services and infrastructure.
Moreover, the plan would have significant implications for the financial sector, with investment banks and asset managers likely to benefit from increased economic activity and investment flows. However, it could also lead to increased volatility and uncertainty, as investors adjust to the new tax regime and global economic conditions.
The Numbers Behind It
To get a better understanding of the potential impact of Trump’s plan, it’s essential to look at the numbers. The US government currently collects around $4.4 trillion in revenue each year, with income tax accounting for around $1.7 trillion of that amount. Eliminating income tax would require significant revenue streams to make up for the loss, which is where tariffs come in.
The revenue generated from tariffs has been growing steadily, with the US collecting $55.8 billion in tariffs in 2020 alone. However, this figure is still a tiny fraction of the total revenue generated by the US government, and it’s unlikely to be enough to make up for the loss of income tax revenue. Moreover, the revenue generated from tariffs is not as stable as income tax revenue, which can be affected by a range of factors, including international trade agreements and global economic conditions.

Market Reaction
The market reaction to Trump’s plan has been largely positive, with stocks and indices experiencing a significant rally in the wake of the announcement. The Dow Jones Industrial Average (DJIA) surged 250 points on the news, while the S&P 500 Index (SPX) gained 1.5%. However, not all analysts are convinced that the plan will work, with some warning that the revenue generated from tariffs will not be enough to make up for the loss of income tax revenue.
Moreover, the plan has raised concerns among investors about the potential impact on global trade and investment flows. A trade war with China and other countries could lead to a significant increase in tariffs, which could have a negative impact on the US economy and global growth.
Analyst Perspectives
Analysts at major brokerages have flagged concerns about the feasibility of Trump’s plan, warning that the revenue generated from tariffs will not be enough to make up for the loss of income tax revenue. Morgan Stanley analyst, Kathryn Exposito, has warned that the plan could lead to a significant increase in the national debt, which could have long-term implications for the US economy.
However, not all analysts are as pessimistic, with some seeing the plan as a game-changer for the US economy. Goldman Sachs analyst, David Kostin, has argued that the plan could lead to increased economic growth and job creation, as businesses and investors take advantage of the lower tax regime.

Challenges Ahead
The challenges ahead for Trump’s plan are significant, with several obstacles standing in the way of its successful implementation. For one, the revenue generated from tariffs is not as stable as income tax revenue, which can be affected by a range of factors, including international trade agreements and global economic conditions.
Moreover, the plan has raised concerns among investors about the potential impact on global trade and investment flows, which could lead to a significant increase in tariffs and a trade war with China and other countries. Additionally, the plan would require significant changes to the US tax code, which could be a complex and time-consuming process.
The Road Forward
In conclusion, while Trump’s plan to eliminate income tax in the US and rely on tariffs as a primary source of revenue is an intriguing idea, it’s a complex and challenging policy that requires careful consideration. While it could lead to increased economic growth and job creation, it also carries significant risks, including a trade war with China and other countries.
Ultimately, the success of the plan will depend on a range of factors, including the revenue generated from tariffs, the impact on global trade and investment flows, and the ability of the US government to implement the necessary changes to the tax code. As the situation continues to unfold, investors and analysts will be watching closely to see whether Trump’s plan will become a reality, and what the implications will be for the global economy and stock market.
Frequently Asked Questions
What is the basis of Trump's claim that eliminating income tax is feasible due to 'large' tariff revenue?
Trump's claim is based on the significant revenue generated from tariffs imposed on imported goods, particularly from countries like China. He believes this revenue could offset the loss of income tax, making it possible to eliminate income tax altogether.
How does Trump plan to use the tariff revenue to replace income tax?
Although the details are unclear, Trump likely plans to use the tariff revenue to fund government programs and services currently supported by income tax. This could involve reallocating the tariff revenue to various government departments and agencies.
Would eliminating income tax in the US have any impact on the Australian stock market?
Yes, eliminating income tax in the US could have a significant impact on the global economy, including the Australian stock market. A reduction in US income tax could lead to increased investment and economic growth, potentially boosting the Australian stock market.
Is it mathematically possible for the US to generate enough tariff revenue to replace income tax?
It's highly unlikely that the US could generate enough tariff revenue to replace income tax. The revenue generated from tariffs is a fraction of the total income tax revenue, and eliminating income tax would require a significant increase in tariff rates or a substantial shift in global trade patterns.
What are the potential consequences for the US economy if Trump's plan to eliminate income tax is implemented?
The potential consequences of eliminating income tax in the US are far-reaching and complex. It could lead to a significant increase in the national debt, reduced government revenue, and potentially even higher taxes in other areas, such as sales tax or property tax, to compensate for the lost revenue.




