Mexico Tariff Rates 2026: 10% on US Imports
As of 2026-06-14, US imports from Mexico carry an effective tariff of about 10%. This combines the 10% Section 122 baseline applied to all countries, with Section 232 metals tariffs of 50% on steel and 50% on aluminum charged separately. Goods qualifying under the USMCA may enter with reduced or zero base duty, though the Section 122 tariff still applies. The 10% Section 122 tariff was ruled unlawful by the Court of International Trade in May 2026, but a Federal Circuit stay is keeping it in force pending appeal; absent that, it is set to expire around July 24, 2026.
Last verified June 14, 2026 · Source: USITC HTS · Section 122 / 301 / 232 · run your exact numbers
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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 metals tariffs apply at 50% on articles wholly of steel/aluminum and 25% on derivative products (both on full customs value, after the April 6, 2026 restructuring). 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 Are US Tariffs on Mexico Imports Calculated?
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. (The Court of International Trade ruled this tariff unlawful in May 2026; it remains collected under a Federal Circuit stay while the government’s appeal proceeds.) 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.
Already importing from Mexico? If you paid the higher pre-SCOTUS IEEPA rate in 2025, you may be able to claim an IEEPA tariff refund. And if you re-export or manufacture with imported goods, duty drawback can recover up to 99% of the duties you paid — both are separate from the rates above.
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.