People searching "Mexico import duty" from this site usually want one of two opposite things: the US duty on a Mexican-made good, or the duty Mexico charges when a good enters Mexico. This page is the second one. The US duty, including USMCA, is [tariffs from Mexico](/tariffs-from-mexico) and the [Mexico manufacturing playbook](/playbook/mexico-manufacturing). Mexico's schedule is the Tarifa de la Ley de los Impuestos Generales de Importación y de Exportación, usually called TIGIE or LIGIE. No Mexican duty rate is calculated here.
Which direction of trade this is
A US importer bringing a Mexican part into the United States pays the US Harmonized Tariff Schedule, plus whatever Chapter 99 layer applies. That number lives on tariffs from Mexico.
A US exporter selling into Mexico pays Mexico's TIGIE, plus Mexico's own value-added tax and any non-tariff permit the fraction requires. Those are Mexican charges. This site does not store them, and this page does not invent them.
If the search was "Mexico tariff rates 2026" and the shipment is northbound, stop here and open the US calculator. If the shipment is southbound, use the official schedule linked below.
What the schedule is
TIGIE is the tariff annexed to the Ley de los Impuestos Generales de Importación y de Exportación. Secretaría de Economía's SNICE page for 2026 modifications says that law's tariff was published in the Diario Oficial de la Federación on 7 June 2022, and that later decrees amend it.
A Mexican classification is an eight-digit fracción arancelaria. It is not a US 10-digit HTS code. The first six digits follow the Harmonized System, so a US heading is a place to start, not the rate Mexico will assess. The legal rate is the fracción in the current TIGIE, after every decree that has amended it.
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Where the official text is
Read the schedule from the publisher, not from a calculator on a US site.
- SNICE, the customs window of Secretaría de Economía, lists the 2026 modifications and links the Diario Oficial notices: Modificaciones a la TIGIE 2026.
- The same office keeps the running Diario Oficial index: SNICE históricos DOF.
- The 13 October 2026 decree, as posted with the compiled tariff note, is the Diario Oficial PDF for that date's TIGIE article.
Questions about the tariff text go to the address SNICE prints on that modifications page: nueva.ligie@economia.gob.mx.
What SNICE says changed in 2026
Two notices are on the SNICE 2026 modifications page. This page repeats the counts and dates SNICE states. It does not copy the new duty rates out of the decrees.
23 April 2026. SNICE says the import duties of 185 fracciones of the TIGIE were modified, and that article 5 of the decree establishing the Programas de Promoción Sectorial was also amended. SNICE says the change enters into force the day after publication in the Diario Oficial. The rates themselves are in that Diario Oficial text and in the spreadsheet SNICE links. They are not restated here.
13 October 2026. SNICE says the import duty on fracción 9803.00.01 is modified temporarily, to support automotive assembly projects. SNICE says it enters into force the day after publication and lasts five years from that date. The decree is the PDF linked above. This page does not state the replacement rate.
Programs that are not the tariff rate
Two names show up next to TIGIE in the same searches.
PROSEC is the Programas de Promoción Sectorial. The April 2026 SNICE notice says article 5 of that decree was amended in the same action as the 185 fracciones. The sector rates, if any, are in the decree. They are not on this page.
IMMEX is a separate customs program for temporary imports used in an export process. It is not a column of the TIGIE, and this page does not describe its qualification rules or any duty outcome under it.
Value-added tax on an import into Mexico is also separate from the TIGIE duty. This page does not state an IVA rate.
How a US exporter should use this
- Classify to a Mexican fracción, not to the US statistical suffix.
- Open the SNICE modifications page and the Diario Oficial text it points to, including the 23 April 2026 and 13 October 2026 notices if the fracción might be in them.
- Check non-tariff permits on that fracción before treating a duty cell as the whole border cost.
- If the commercial question is actually US duty on a Mexican shipment, leave this page. Use tariffs from Mexico or the tariff calculator.
- Do not type a Mexican rate from a blog into a quote. If the Diario Oficial and SNICE disagree with a secondary write-up, the Diario Oficial controls.
Key Takeaway
TIGIE is Mexico's import tariff, published in the Diario Oficial and indexed by SNICE. The 2026 page on SNICE records a 23 April modification of 185 fracciones and a 13 October temporary change to 9803.00.01. This guide links those texts and does not calculate a Mexican rate. US duty on Mexican goods is [tariffs from Mexico](/tariffs-from-mexico).
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