By Los Angeles Customs Broker · Import & Customs Guides
Your first import feels like drinking from a firehose of acronyms. It does not have to. Here is the whole process, in order, in plain language.
1. Gather Your Documents
You need three things from your supplier and carrier: a commercial invoice (what you bought and what it cost), a packing list, and the bill of lading (for ocean) or air waybill (for air). These drive the entire clearance.
2. File Your ISF (Ocean Only)
For ocean cargo, your Importer Security Filing is due at least 24 hours before the goods load overseas. Filing late risks a $5,000 penalty, so this is not the step to improvise.
3. Classify Your Goods
Every product has an HTS code that determines your duty rate. Getting it right protects you from overpaying and from penalties.
4. Post a Customs Bond
You cannot clear commercial cargo without a bond. If you plan to import regularly, a continuous bond usually makes the most sense.
5. File the Entry and Pay Duty
Your broker submits the entry through the ACE system, calculates your duties and fees, and secures release from CBP.
6. Move the Cargo
Once released, arrange drayage off the terminal and delivery to your warehouse, ideally before demurrage starts.
The Shortcut
Every one of these steps is something a customs broker handles for you. The value of a first import done with a broker is not just the filing, it is not learning these lessons the expensive way.
