Photograph Source: The White House – Public Domain

In February, President Trump said that tariffs would generate so much income that Americans would no longer need to pay income taxes.

The latest plan, according to U.S. Commerce Secretary Howard Lutnick, is to abolish income taxes for people who earn less than $150,000 yearly. That move would affect roughly 75% of workers, according to U.S. Census Bureau data. On its face, this could narrow the wealth gap by boosting disposable income for low- and middle-income households without raising taxes on the wealthy — a politically clever alternative to progressive tax hikes.

Eliminating the burden of income taxes is an exciting proposition, due to savings not just in money but in man-hours — the time spent anguishing over ledgers, forms and receipts. In 2024, according to the Tax Foundation, Americans spent 7.9 billion hours complying with IRS tax filing and reporting requirements. That is equivalent to 3.8 million full-time workers—roughly the population of Los Angeles — doing nothing but tax paperwork for the full year.

The question is, can tariffs and DOGE replace income taxes? If not, how else could the government fund itself? Is a growing debt bubble that is now carrying a $1.2 trillion interest tab, which must continue to expand just to sustain itself, the only alternative?

How Eliminating Middle Class Taxes Would Affect the Budget

In a March 21 article titled “Ending Taxes Below $150,000 Would Lose $10 to $15 Trillion,” the Committee for a Responsible Federal Budget concludes:

‘Even if enacted in a targeted manner, we estimate such a change would reduce revenue by roughly $10 trillion through 2035 if applied to income taxes only and $15 trillion if applied to employee-​side payroll taxes as well. …

‘If enacted relative to current law, ending taxes on income below $150,000 would boost debt by $12 to $18 trillion with interest, increasing debt-​to-​GDP to between 145 and 160 percent – compared to 118 percent under current law.… Importantly, Commerce Secretary Howard Lutnick has said the proposal would be contingent on achieving budget balance first.’

Dividing the $10 trillion lost over 10 years (2025–2035) gives a $1 trillion loss per year on average, though there may be year-to-year variations. Trump’s team proposes to offset this loss with savings from the Department of Government Efficiency (DOGE) and new tariff revenues, but the math doesn’t look good.

The Prospects from Tariffs and DOGE

Elon Musk’s DOGE has identified significant areas of federal “waste, fraud and abuse,” but the program was originally projected to save $2 trillion by slashing misused funds. At Trump’s cabinet meeting on April 10, Musk said he expects the agency to find $150 billion in savings in fiscal year 2026, a number significantly lower than even the $1 trillion he said in February he was confident DOGE would find.

Tariffs remain Trump’s primary funding mechanism. He has frequently referenced the 19th century, when there was no income tax, and tariffs were the principal source of revenue for the U.S. government. In his Liberation Day speech on April 2, he said, “From 1789 to 1913, we were a tariff-backed nation, and the United States was proportionately the wealthiest it has ever been.” Trump’s particular hero is Pres. William McKinley, whose 1890 tariff of nearly 50% was a high point of the tariff policy.

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