How much do new tariffs cost households, growth, and revenue?
Core argument: All 2025 U.S. tariffs bring the average effective tariff rate to 22.5%, the highest since 1909, with the April 2 action alone equivalent to a 11.5 percentage point rise in the effective rate.
The April 2nd action is the equivalent of a rise in the effective US tariff rate of 11 ½ percentage points. The average effective US tariff rate after incorporating all 2025 tariffs is now 22 ½%, the highest since 1909. The price level from all 2025 tariffs rises by 2.3% in the short-run, the equivalent of an average per household consumer loss of $3,800 in 2024$ [$1,700 at the bottom of the income distribution]. The price level from the April 2nd announcement alone rises by 1.3% in the short run, the equivalent of an average per household loss of $2,100 in 2024$ [$980 at the bottom]. Both the April 2nd tariffs alone and all 2025 tariffs together disproportionately affect clothing and textiles, with apparel prices rising 17% under all tariffs. US real GDP growth is -0.5pp lower in 2025 from the April 2nd announcement and -0.9pp lower from all 2025 tariffs. In the long-run, the US economy is persistently -0.4% and -0.6% smaller respectively. All tariffs to date in 2025 raise $3.1 trillion, including the effect of retaliation to date, with $582 billion in negative dynamic revenue effects.

