As someone who regularly imports goods from China to Mexico, I learned that calculating import tariffs starts with knowing your product’s HS code (Harmonized System code). This code determines the duty rate under Mexican customs regulations. You can check this code through Mexico’s SAT (Servicio de Administración Tributaria) system or ask your freight forwarder for help.
When I ship by sea from China to Mexico, I factor in the CIF value (Cost + Insurance + Freight). That total becomes the base for calculating the tariff and other fees. For example, if the CIF value of your shipment is $10,000 and the duty rate is 15%, you’ll owe $1,500 in duties—plus VAT and handling charges.
Shipping from China to Mexico by sea typically takes 25–40 days, so I start the customs prep early to avoid delays. Using a reliable customs broker has made this process faster and smoother for me.

People Also Ask (PAA)
1. What is the CIF value for imports to Mexico?
The CIF value includes the cost of goods, insurance, and freight—it’s the basis for calculating import duties in Mexico.
2. How much is the typical import duty in Mexico for goods from China?
It varies by product, but most consumer goods fall in the 5%–20% range, based on the HS code.
3. How long does shipping from China to Mexico by sea take?
Depending on the origin port and customs clearance, shipping can take 25 to 40 days.
4. Do I need to pay VAT when importing to Mexico?
Yes, Mexico applies a 16% VAT on imported goods, calculated on top of the CIF value and duty.
5. Can I calculate tariffs manually or do I need a customs broker?
You can do it yourself if you understand the tariff codes and rules, but using a customs broker simplifies the process and reduces risk.