Executive tariffs have cost Indiana an estimated $8.4 billion since January 2025 — the 14th-highest total in the country. About 78% of that fell on raw materials, parts, and equipment that Indiana manufacturers buy, and the hardest-hit category is auto parts at $1.1 billion. Estimates prepared by Trade Partnership Worldwide for the National Taxpayers Union Foundation.
Last updated · Data through Q2 2026
Estimated Tariffs on Imports into Indiana
in executive tariffs imposed by the president since January 2025.
of executive tariffs were on raw materials, parts, and equipment that help manufacturers in Indiana remain competitive.
Key Indiana Imports Facing Executive Tariffs
since Jan. 2025
July 2025–June 2026
since Jan. 2025
July 2025–June 2026
since Jan. 2025
July 2025–June 2026
since Jan. 2025
July 2025–June 2026
How does Indiana compare?
Indiana tariff costs — quick answers
How much have tariffs cost Indiana?
Executive tariffs have cost Indiana an estimated $8.4 billion since January 2025, according to the National Taxpayers Union Foundation's State Tariffs Tracker (data through Q2 2026).
What share of Indiana's tariff costs falls on manufacturers?
An estimated 78% of executive tariffs on imports into Indiana applied to raw materials, parts, and equipment — the inputs Indiana manufacturers rely on to produce goods and compete.
Which Indiana imports face the highest tariff costs?
The hardest-hit import category in Indiana is auto parts, with an estimated $1.1 billion in additional tariffs paid since January 2025 at an average tariff rate of 15.5%.
How often are these numbers updated?
Figures are updated quarterly, the same day new data is released, using estimates prepared by Trade Partnership Worldwide for the National Taxpayers Union Foundation.
Data through Q2 2026 · Estimates prepared by Trade Partnership Worldwide · Methodology