US Tariffs on Imports from Mexico
Mexico Import Tariff Overview
Mexico is the largest source of US imports at $466B annually, surpassing China in 2023. USMCA-qualifying goods continue to enter duty-free after the SCOTUS ruling, while non-compliant goods face the 10% Section 122 tariff plus MFN duties.
Mexico's trade with the US is deeply integrated through USMCA and decades of cross-border supply chains, particularly in automotive manufacturing. The 75% regional value content rule for automobiles shapes production decisions across North America. Mexico has also become a major nearshoring destination as companies diversify away from China.
Key Products Imported from Mexico
Top imports include vehicles and auto parts, machinery, electrical equipment, crude oil, medical instruments, and agricultural products such as avocados, berries, tomatoes, and beer. Mexico is the top US supplier of trucks, flat-screen TVs, and fresh produce.
Recent Changes
Feb 20, 2026: SCOTUS struck down IEEPA tariffs; Mexico's rate continues at 10% under Section 122 (expires ~July 24, 2026). Section 232 steel and aluminum tariffs of 50% remain. USMCA automobile rules of origin require 75% North American content with labor value content provisions. The 2026 USMCA joint review is due July 1, and may revisit digital trade and energy provisions.
Tips for Importers
USMCA compliance is essential — verify that your goods meet rules of origin, including regional value content and tariff shift requirements. For automotive imports, the 75% content threshold and labor value content rules must be met precisely. Maquiladora-produced goods often qualify under USMCA but require careful documentation. With the Section 122 tariff set to expire ~July 2026, USMCA qualification is more important than ever for long-term tariff certainty.
How US Tariffs on Mexico Work
US import duties on goods from Mexico are determined by multiple overlapping tariff authorities. The base layer is the Section 122 tariff at 10%, which applies to all countries and is set to expire around July 24, 2026. Section 232 tariffs of 50% on steel and 50% on aluminum apply to metals imports, regardless of the Section 122 rate. Mexico benefits from the USMCA, which can eliminate MFN base duties on qualifying goods — though the Section 122 tariff still applies on top of FTA preferences.
To calculate the total duty on a specific import from Mexico, use our tariff calculator or landed cost calculator for a complete estimate including Merchandise Processing Fee (MPF) and Harbor Maintenance Fee (HMF). You can also compare Mexico rates with other countries to evaluate sourcing alternatives.
Rates by Product Sector
| Sector | Base Rate | Surcharge | Effective Rate | Notes |
|---|---|---|---|---|
| Electronics | 0% | — | Free | — |
| Clothing & Apparel | 0% | — | Free | — |
| Automobiles & Parts | 0% | — | Free | 75% regional content |
| Steel & Aluminum | 0% | +50% | 50% | Section 232 50% (doubled June 2025) |
| Food & Agriculture | 0% | — | Free | — |
| Furniture | 0% | — | Free | — |
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Frequently Asked Questions
Is Mexico still the best nearshoring option after the SCOTUS ruling?
How do USMCA auto rules of origin work for Mexican vehicles?
Do Mexican avocados and produce face tariffs?
What happens to maquiladora goods under Section 122?
Related Product Categories
Note: Rates shown do not include potential anti-dumping or countervailing duties (AD/CVD), which may apply to specific products and can significantly increase total duty. Consult a customs broker for product-specific rates.