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US Tariffs on Preparations of Cereals, Flour from Mexico — 10% (2026)

Tariff Rate Breakdown

10%

Section 122 Base

10%

Total Effective Rate

USMCA — qualifying goods may enter duty-free

The United States imports substantial quantities of preparations of cereals, flour from Mexico, with approximately $779B in total bilateral trade.

The current tariff framework for preparations of cereals, flour from Mexico reflects the post-SCOTUS landscape: a 10% Section 122 tariff replaced the previously higher IEEPA rates after the Court's February 2026 ruling.

The Section 122 tariff is subject to a 150-day statutory time limit and is set to expire approximately July 24, 2026, unless Congress acts to extend or replace it. Importers should monitor legislative developments closely as this deadline approaches.

Preparations of Cereals, Flour (HTS Chapter 19) carry an average MFN duty rate of 5.2% in addition to the Section 122 tariff. No additional Section 232 or Section 301 surcharges apply to most products in this category from Mexico.

Mexico is party to the USMCA, which may provide preferential or duty-free access for qualifying preparations of cereals, flour. Importers should verify rules of origin requirements to take advantage of preferential rates.

Key products in HTS Chapter 19 imported from Mexico include Pasta, Bread, Pastries and cakes, Breakfast cereals, Biscuits and cookies, and Pizza dough.

Common Products in Chapter 19

PastaBreadPastries and cakesBreakfast cerealsBiscuits and cookiesPizza doughCouscousTortillas

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Frequently Asked Questions

What is the current tariff rate on preparations of cereals, flour from Mexico?

As of March 2026, preparations of cereals, flour from Mexico face a base tariff of 10% under Section 122. The effective rate can be up to 10%.

Will the tariff on preparations of cereals, flour from Mexico change?

The Section 122 tariff of 10% expires approximately July 24, 2026, unless Congress extends it. Monitor legislative developments for updates.

How did the Supreme Court ruling affect preparations of cereals, flour imports from Mexico?

The Supreme Court's February 20, 2026 ruling struck down IEEPA reciprocal tariffs as exceeding presidential authority. The president signed a replacement 10% tariff under Section 122 the same day, effective February 24. Qualifying goods under USMCA may still enter duty-free.