Do I have to declare knives and bladed weapons at Mexico customs?

Yes — it has to be declared to Mexico customs on arrival.

What happens if I do not declare knives and bladed weapons in Mexico?

Under Ley Aduanera, artículo 88, primer párrafo, if you declare the excess yourself: a flat-rate charge is applied to the excess. Under Ley Aduanera, artículo 178, fracción I, segundo párrafo, if the goods are found without being declared: an administrative fine is imposed; the normal duty becomes payable on the excess. Under Ley Aduanera, artículo 151, fracción III: the goods are confiscated.

Can I post or ship knives and bladed weapons to Mexico instead of carrying it?

Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead.

Can I take knives and bladed weapons out of Mexico?

Mexico publishes no separate rule for taking knives and bladed weapons out; the destination's rules are what will apply.

Does the Mexico limit for knives and bladed weapons apply per person or per family?

Per person. Each traveller carries their own allowance and it cannot be pooled with anyone else's.

Where does this rule come from?

Agencia Nacional de Aduanas de México (ANAM) states it in ANEXO 10 DE LAS REGLAS GENERALES DE COMERCIO EXTERIOR PARA 2026. CarryRules last confirmed that sentence at the source on 2026-09-19. The sentence it rests on reads: “Sector 7. Las demás armas y accesorios. Armas blancas y accesorios. Explosores.”

How does Mexico compare with other countries on knives and bladed weapons?

Of the 20 countries covered here, 5 prohibit knives and bladed weapons, 15 limit it and 0 let it through. Mexico is among the ones that set a limit.

How much Knives and bladed weapons can I bring into Mexico?

Restricted

You can bring Knives and bladed weapons into Mexico only within the stated limits.

Cabin baggage —

Checked baggage —

Declaration Above allowance

Limit No stated quantity

What you need to know

No stated quantity
Channels: Carried with the traveler
No stated quantity
Channels: Carried with the traveler

Important

This allowance applies per person, not per family or group.

Official sources

Last verified 2026-09-19

ANEXO 10 DE LAS REGLAS GENERALES DE COMERCIO EXTERIOR PARA 2026 Servicio de Administración Tributaria (SAT)
REGLAMENTO DE LA LEY FEDERAL DE ARMAS DE FUEGO Y EXPLOSIVOS Presidencia de la República (Gobierno de México)

Questions about Knives and bladed weapons in Mexico

Do I have to declare knives and bladed weapons at Mexico customs?: Yes — it has to be declared to Mexico customs on arrival.
What happens if I do not declare knives and bladed weapons in Mexico?: Under Ley Aduanera, artículo 88, primer párrafo, if you declare the excess yourself: a flat-rate charge is applied to the excess. Under Ley Aduanera, artículo 178, fracción I, segundo párrafo, if the goods are found without being declared: an administrative fine is imposed; the normal duty becomes payable on the excess. Under Ley Aduanera, artículo 151, fracción III: the goods are confiscated.
Can I post or ship knives and bladed weapons to Mexico instead of carrying it?: Not under this allowance. It covers goods a traveller carries; a parcel is an import and is assessed under the postal rules instead.
Can I take knives and bladed weapons out of Mexico?: Mexico publishes no separate rule for taking knives and bladed weapons out; the destination's rules are what will apply.
Does the Mexico limit for knives and bladed weapons apply per person or per family?: Per person. Each traveller carries their own allowance and it cannot be pooled with anyone else's.
Where does this rule come from?: Agencia Nacional de Aduanas de México (ANAM) states it in ANEXO 10 DE LAS REGLAS GENERALES DE COMERCIO EXTERIOR PARA 2026. CarryRules last confirmed that sentence at the source on 2026-09-19. The sentence it rests on reads: “Sector 7. Las demás armas y accesorios. Armas blancas y accesorios. Explosores.”
How does Mexico compare with other countries on knives and bladed weapons?: Of the 20 countries covered here, 5 prohibit knives and bladed weapons, 15 limit it and 0 let it through. Mexico is among the ones that set a limit.

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