A field guide to cross-border paymentsSupplier payments, FX and import costs
Corridor 03 / Operations guide

United States ↔ Mexico

Start with the invoice currency and the beneficiary details. Before estimating the cost at your US warehouse, confirm the goods' origin treatment and include the cross-border charges in the order file.

Shipment directionMexico → US
Payment directionUS → Mexico
Confirm the invoice currencyUSD / MXN
What to prepareQuotes & documents
01 / Order steps

Set the shipment and payment milestones

01

Compare the invoice currencies

Compare USD and MXN invoices on the same commercial terms. Include the amount the supplier needs to receive.

02

Confirm payment instructions

For an MXN payment, get the bank's beneficiary instructions and verify the CLABE with the supplier.

03

Check the customs entry

Send the broker the invoice, classification and origin evidence. Confirm any USMCA claim before using it in the budget.

04

Reconcile the delivery

Match the proof of delivery, payment receipt and customs charges to the purchase order. Follow up on any shortages.

Use this sequence to plan the order. Take the actual dates and release conditions from your contract and the provider’s quote.

02 / Payment instructions

Check the receiving account and route

SPEI is Mexico's interbank payment system. If a cross-border provider uses a local payout route, its US funding, conversion and review steps remain separate.

Banco de México describes CLABE as an 18-digit account identifier. The format can be valid even when the account does not belong to your supplier.

Send the payment reference and receipt to the supplier so it can match the funds to the invoice.

03 / Shipment costs

Build the shipment budget

Support any USMCA claim with eligibility checks and the origin certification. Shipping the goods from Mexico, by itself, does not establish preferential treatment.

Use the customs assessment for the shipment's entry date. Do not assume zero duty for every Mexico-origin shipment.

The forwarder's quote should provide the actual route and service schedule. The map here is an overview of the trade corridor.

Keep the quote with the calculation

Save the supplier amount, currency, quote date, total account debit and amount expected to arrive. Add the freight quote and customs assumptions to the same file.

Open the landed-cost calculator
04 / Before payment

Check the order file

Pre-shipment checks

Check the order before it ships.

Review the invoice, bank details, documents and costs before releasing the balance.

Open the shipment checklist

Start with “China”, “FX” or “letter of credit”.