Dropshipping to Mexico: The Landed Cost Per Order, Line by Line

Most dropshipping guides price a Mexican order the way they price a domestic one: product cost, shipping, done. The order then clears customs and four charges appear that were never in the model. This article walks the full landed cost for a single order crossing from a US warehouse into Mexico, in the order the charges are applied, with the rates we use in our own quotes.

The most expensive misunderstanding in this market is that low value means no tax. It does not. It means a different regime, and that regime is decided by where the goods were made, not where they shipped from.

Origin decides the regime, the shipping point does not

Mexico operates a simplified low value regime for goods of US and Canadian origin. Under it, shipments below 50 dollars are exempt from import duty and IVA, and shipments between 50 and 117 dollars pay a single flat rate of 17 percent.

That is the sentence most sellers repeat, and it is incomplete in the one way that costs money. The threshold follows the origin of the goods. A product manufactured in Turkey or China does not qualify simply because it left a warehouse in Laredo. It crosses under the general regime, with duty, IVA and the full document set.

Two products can sit on the same pallet, carry the same invoice value, and clear under two different regimes. Nothing about the freight changes that. Only the origin does.

The four charges, in the order they land

A general regime shipment attracts four separate charges. They are calculated in sequence, and the sequence matters, because each feeds the next.

The Value Added Tax Law states the rate directly and leaves no room for interpretation:

"El impuesto se calculará aplicando a los valores que señala esta Ley, la tasa del 16%."

Ley del Impuesto al Valor Agregado, Article 1

Origin is doing most of the work in that table, and the sourcing side of the same decision is covered in Chinese Supplier or US Warehouse: Which One Actually Serves Mexican Buyers.

Why the IVA line is always larger than sellers expect

The most common modeling error is applying 16 percent to the commercial invoice. IVA is not calculated on the invoice. It is calculated on the customs value, which includes freight and insurance to the point of entry, plus the import duty, plus the other charges already applied.

On a shipment where duty is 0 percent under USMCA, the gap between the two methods is the freight component. On a low value, high volume dropshipping flow where freight is 8 or 10 percent of the total, that gap is not a rounding error. On a 20,000 dollar shipment with 1,200 dollars of freight, applying 16 percent to the invoice rather than the customs value understates IVA by roughly 192 dollars per crossing.

DTA behaves like a floor, not a percentage

The customs processing fee is charged at 8 per thousand of the customs value, with a fixed minimum of 258.91 pesos. The practical consequence is that below a customs value of roughly 32,364 pesos, every shipment pays the same fixed amount regardless of size.

For a dropshipping operation this is the argument for consolidation stated in arithmetic rather than in advice. Ten separate small shipments pay the floor ten times, which is 2,589 pesos. One consolidated shipment crossing under a single pedimento pays it once. The saving is not in the freight line, it is here, and it compounds with the per shipment brokerage fee.

What the brokerage line actually covers

Clearance in Mexico is executed by a licensed customs broker holding a patente. The tax authority states the requirement plainly:

"En México solo un agente aduanal con patente puede presentar el pedimento."

Servicio de Administración Tributaria

The fee runs 3,500 to 15,000 MXN per shipment, or 0.35 to 0.65 percent of the goods value. Two variables drive that range more than anything else. The first is the number of distinct tariff codes on the shipment: a single SKU clears faster than 40. The second is whether the document set arrives complete. A missing certificate of origin or an incomplete NOM label file turns a routine clearance into an exchange of emails, and the fee reflects it.

We coordinate with licensed brokers on every crossing and assemble the document set on the US side before the truck moves, because the cheapest hour in customs is the one spent in the warehouse.

A worked example, 20,000 dollars of US origin goods

Take a consolidated shipment with a commercial invoice of 20,000 dollars and freight of 1,200 dollars to the border, at an assumed rate of 18 pesos to the dollar.

The exchange rate above is an assumption and is stated as one. Verify it on the day of clearance, because the customs value is converted at the official rate published for the entry date, not the rate on your invoice. A move from 18 to 19 pesos raises the IVA line by roughly 3,400 pesos on this shipment.

Where the model breaks for non USMCA origin

Replace US origin with Turkish or Chinese origin in the example and the duty line stops being zero. The rate then depends on the ten digit tariff code: the first 8 digits are the fracción arancelaria and the last 2 are the NICO. The first 6 are the international HS code and are identical everywhere, so the divergence starts at digit 7.

This is why a mixed origin catalog cannot be priced with a single formula. Duty feeds the IVA base, so a 10 percent duty line does not add 10 percent to the cost, it adds 10 percent plus 16 percent of that 10 percent, which is 11.6 percent before the DTA and brokerage lines are counted.

What to build into your pricing before launch

• Separate the four charges in the cost model. Collapsing them into one percentage hides both the DTA floor and the origin effect.
• Record the origin of every SKU, not the supplier location. They are frequently different and only one of them decides the regime.
• Model consolidation explicitly. The 258.91 peso floor and the 3,500 MXN minimum brokerage both reward fewer, larger crossings.
• Treat the exchange rate as a variable. It is set at clearance, not at sale.
• Keep the certificate of origin with the SKU record, not in an email thread. It is the document that turns a 10 percent duty line into a 0 percent one.

The document set that decides whether the 0 percent line holds

USMCA preference is not automatic. It is claimed, and a claim that cannot be evidenced becomes a duty assessment later. Four documents carry the weight on a US origin shipment, and three of them are prepared before the truck moves.

Under USMCA the certification does not require a prescribed government form. It requires a set of minimum data elements and a signed certification, and it may appear on the invoice itself or on a separate document. That flexibility is useful and it is also where mistakes concentrate: a certification missing the origin criterion or the blanket period is a certification that does not survive review.

The customs law defines the clearance process broadly enough to make the point that these are formalities with legal weight, not paperwork:

\"Para efectos de esta Ley, se entiende por despacho aduanero el conjunto de actos y formalidades relativos a la entrada de mercancías al territorio nacional y a su salida del mismo.\"

Ley Aduanera, Article 35

Prevalidación and the small charges nobody models

Beyond the four headline charges there is a layer of small fees that appear on every pedimento. Prevalidación is the electronic validation of the declaration before it is submitted, and it is charged per entry. Individually these amounts are trivial. In a high frequency dropshipping flow they are not, because like the DTA floor and the brokerage minimum they are per shipment, not per unit.

The pattern by now should be familiar. Four of the five cost layers on a Mexican import scale with the number of crossings rather than the value of the goods. That single fact is why a consolidation strategy usually beats a freight rate negotiation, and why the cheapest dropshipping model into Mexico is rarely the one with the lowest per kilo rate.

Joint liability changes who carries the risk

Undervaluation and misclassification are not treated as clerical errors. Liability is shared, and a law firm summary of the 2026 framework puts the exposure plainly:

\"Both importers and brokers will be liable for instances of undervaluation, tariff misclassifications, and false or incomplete customs entries.\"

Benesch, Friedlander, Coplan and Aronoff LLP

For a dropshipping operation running hundreds of low value entries, that turns tariff classification from an administrative task into a risk control. A wrong fracción arancelaria repeated across 500 shipments is not 500 small errors, it is one systematic exposure with 500 instances.

If a provider has offered you a single all in number instead of these four lines, All In Shipping to Mexico: What a Customs Included Rate Should Actually Cover covers what such a rate can and cannot absorb.

How BringGo Ship Handles This

BringGo Ship builds the landed cost for each SKU before the first shipment moves, separating the four charges rather than quoting a blended percentage. Our team records the origin of every SKU alongside its tariff code, coordinates the entry with licensed customs brokers, and consolidates orders through our Laredo facility so the customs processing floor and the brokerage minimum are paid once rather than on every parcel. Sellers see the duty, IVA, DTA and brokerage lines separately, which is what makes a price defensible when a supplier or an exchange rate moves.

Frequently asked questions

Is IVA 16 percent on every product? The standard rate is 16 percent. What varies is the base it is applied to, and that base is larger than the invoice because it includes freight, insurance and duty.

Does shipping from a US warehouse make my goods US origin? No. Origin is determined by where the goods were produced and by the applicable rules of origin, not by the last warehouse they occupied.

Can I avoid brokerage by shipping courier? Courier shipments still clear customs and still carry a clearance cost. It is bundled into the rate rather than itemized. The charge does not disappear, only its visibility does.

Below 50 dollars, is there really nothing to pay? For goods of US or Canadian origin, the simplified regime exempts duty and IVA below 50 dollars. Origin still has to be evidenced, and the exemption does not extend to goods produced elsewhere.