The idea of an income tax has long been a pillar of the tax policy in the United States. However, Donald Trump intends to challenge this model and proposes to completely replace it with an import tax system. A study conducted by Dancing Numbers claims that this project could generate significant savings for Americans, amounting to $134,809 per individual, and up to $325,561 by eliminating other levies on labor income. But this proposal, if it were to materialize, would not be without consequences for both consumers and the overall economy. Between the promise of increased purchasing power and the risks of trade tensions, this tax reform is already a subject of debate.