Importing from the USA to Brazil: what changes in the operation

A different lane with different rules

Importing from the United States is not the same operation as importing from Asia. Transit times are shorter, air freight is a real option, and the document set and supplier expectations differ. The Brazilian side stays the same, with Siscomex, the DUIMP, and the full tax stack, but the upstream flow changes. A comex system built for your operation absorbs those differences without extra manual work.

Shorter transit, faster decisions

Ocean transit from US East Coast ports to Santos runs roughly two to four weeks, well under the China lane. Air freight from a US hub can put cargo in Brazil in days. That speed changes how you plan.

• Reorder points move closer to the sale, so inventory ties up less cash.
• Air freight becomes viable for high-value or urgent goods.
• Clearance readiness matters more, because cargo arrives before slow paperwork is done.

A system that tracks each shipment's ETA and clearance status keeps your team ahead of the cargo instead of behind it.

Air versus ocean cost math

Because air freight is common on the US lane, landed cost has to handle both modes cleanly. The freight figure and the surcharges differ, and AFRMM applies only to ocean freight, not air.

| Element | Ocean | Air | |---------|-------|-----| | Transit time | 2 to 4 weeks | 1 to 4 days | | Freight cost | Lower per kg | Higher per kg | | AFRMM (8%) | Applies | Does not apply | | Best for | Bulk, heavy, low value | Urgent, high value |

A bespoke system switches the calculation by mode so the landed cost stays right whichever way the cargo travels. You can compare both in our import cost calculator.

Documents and classification

US suppliers issue a commercial invoice and packing list, and the goods still need a correct NCM code on the Brazilian side. Where the US lane often differs is in the product mix: machinery, electronics, chemicals, and branded goods that may carry specific licensing needs.

Watch points a custom system can enforce:

• Products that require an LI or an LPCO before shipment.
• NCM codes tied to anti-dumping or specific regulatory control.
• Ex-tarifario opportunities on capital goods with no domestic equivalent.

The system flags these at order entry, not at the port, so a missing license does not strand your cargo.

Currency and trade terms

US trade is priced in dollars, which simplifies conversion but does not remove the exchange-rate rule. The customs value still uses the rate on the declaration registration date, not the negotiation date. Suppliers may quote FOB, CIF, or EXW, and the Incoterm decides which costs sit inside the customs value.

A bespoke system normalizes each Incoterm to the same base and recalculates the full II, IPI, PIS, COFINS, and ICMS stack automatically. No one rebuilds the spreadsheet when the dollar moves.

Where the system removes manual work

On the US lane, the repetitive tasks are the same shape as any import, just faster:

• Switching landed cost between air and ocean without a rewrite.
• Feeding invoice data into the DUIMP and Siscomex once.
• Checking each product against its NCM and any license need.
• Updating ETAs so clearance is ready when cargo lands.

Because transit is short, the cost of a slow, manual back office shows up quickly as demurrage and storage. Automating the flow keeps pace with the cargo.

Closing

The US lane rewards speed and clean paperwork. A comex system shaped around air and ocean options, US documents, and the Brazilian tax stack keeps every shipment accurate and on time.