New research from a German think tank finds that President Donald Trump’s tariffs on imported goods fall almost entirely on American importers, their downstream customers and ultimately U.S. consumers. The analysis breaks down the duty chain, showing that foreign exporters retain most of the tax burden, while domestic buyers absorb the cost.

Policy makers introduced the duties to protect domestic steel, aluminum and other strategic sectors, but the study warns that higher input prices squeeze profit margins for manufacturers and raise retail prices. Investors watch the ripple effect on earnings reports, especially for firms with thin margins that rely heavily on imported components.

With the cost burden staying inside the United States, policymakers may face pressure to recalibrate tariffs or offer subsidies to offset consumer pain. Market analysts suggest monitoring import‑dependent industries such as automotive and electronics for price volatility. Future trade negotiations could reshape the duty structure, altering the balance between protectionism and competitiveness.