Customs Clearance When Importing from China: Process & Documents

Customs clearance when importing from China is the step that turns your shipment from “in transit” into “legally yours.” Miss a document, misstate an HS code, or get the declared value wrong, and a shipment that was on schedule can sit at the border for days or weeks — racking up storage fees while you wait. This guide covers the whole process in one place: what customs clearance actually is, the five steps every shipment goes through, the documents you need, and how the duty is calculated. It’s written for importers and e-commerce sellers who want to clear their goods smoothly — or hand the whole thing to a forwarder and never think about it again.

What Is Customs Clearance?

Customs clearance (or import customs clearance) is the formal process of declaring your goods to the destination country’s customs authority, proving what they are and what they’re worth, paying any duty and tax due, and getting official permission to release them into the country.

Every international shipment goes through five stages:

1. Declare — the importer (or their broker) submits an import declaration with the goods’ value, origin and HS code.
2. Review — customs checks the documents and the HS classification.
3. Inspect — if flagged, the goods are physically examined against the declaration.
4. Pay — duties, VAT/GST and any fees are settled.
5. Release — the goods are cleared and can move to their final destination.

The stage that trips people up is almost always the first one: the declaration. If the declared value or HS code doesn’t match the paperwork, everything downstream gets delayed.

The 5-Step Customs Clearance Process

Here’s the full customs clearance process, in the order it actually happens, with who is responsible at each step:

1. Step 1 — Document preparation (before shipping). The exporter prepares the Commercial Invoice, Packing List, Bill of Lading or Air Waybill, and any certificates. Getting these accurate and consistent is the single best way to avoid a hold. Responsibility: exporter/seller.
2. Step 2 — Arrival & declaration. When the goods arrive, the importer of record (or their broker) files the entry with customs, declaring the value, HS code, quantity and origin. Responsibility: importer of record.
3. Step 3 — Customs review & inspection. Customs validates the entry. Most shipments clear on documents alone; a random or flagged percentage are pulled for physical inspection. Responsibility: customs authority.
4. Step 4 — Duty & tax assessment. Customs calculates the duty (HS code rate × customs value) plus VAT/GST, and issues the bill. Responsibility: importer pays.
5. Step 5 — Release & delivery. Once paid, the goods are released and can be delivered — by truck, rail or last-mile courier — to your door or warehouse. Responsibility: forwarder/carrier.

Documents You Need (Checklist)

Customs won’t release your goods without the right import documents. Here’s the core set for almost every shipment from China:

Official customs references by destination: US — CBP · EU — Taxation & Customs · Australia — ABF.

The two that cause the most rejections are the Commercial Invoice and Packing List — because they must agree with each other line by line. If the invoice says 200 units and the packing list says 190, customs will likely hold the shipment until you reconcile them. Check that quantity, weight, value and description match exactly on both documents.

Product-Specific Documents

Beyond the core set, many goods need extra certification before they can clear. The most common for China imports:

• CE marking — electronics and many consumer goods entering the EU.
• FCC — electronics and wireless devices entering the US.
• FDA — food, medical devices, cosmetics and some supplements entering the US.
• Phytosanitary certificate — plants, seeds and some wood products.
• ISPM 15 — heat-treated/treated wood packaging (pallets, crates).
• MSDS — safety data sheet for chemicals, batteries and lithium goods.
• CCC — China Compulsory Certification for certain products exported from China.

The rule of thumb: ask your supplier or forwarder before the goods ship whether your product category needs a certificate. Discovering a missing FDA or CE document at the border is expensive — the goods can be refused entry, not just delayed.

HS Codes & How Customs Duty Is Calculated

Every product has an HS code (Harmonized System code) — a standardized number that tells customs exactly what the goods are and what duty rate applies. Get the code wrong and you’ll pay the wrong rate, or worse, trigger a misclassification hold.

The duty formula itself is simple:

The part most people get wrong is the customs value. It’s not just the price you paid the factory. For most Incoterms, customs value is the CIF value:

So if you paid $8,000 for the goods, $150 for insurance and $1,200 for freight, your customs value is $9,350 — and the duty is charged on $9,350, not $8,000. VAT/GST is then added on top of the (duty-inclusive) value in most countries.

For a full breakdown of duty rates by market — the US 301/Section 122 stack, EU VAT, and how to work out the exact landed tax — see our guide to import duties and taxes from China. And if you want to dig deeper into HS classification itself, our guide to HS codes covers how the right code affects your duty.

Who Is the Importer of Record?

The importer of record (IOR) is the single most misunderstood role in customs clearance — and it’s the one that determines legal responsibility.

The IOR is whoever’s name appears on the import declaration. That person or company is legally responsible for:

• The accuracy of the declaration (value, HS code, origin),
• Paying the duties, taxes and fees,
• Complying with the destination country’s import laws,
• And, in the EU and Australia, being the one who can reclaim import VAT/GST.

The IOR doesn’t have to be the owner of the goods, but it has to be an entity with a legal presence (and usually a tax ID) in the destination country — for example, a US importer needs an EIN or a customs bond, and an EU importer needs a VAT/EORI number under the EU customs rules.

This is exactly why the Incoterm you choose matters so much: under DDP the seller is the importer of record, while under DAP the buyer is. It changes who pays, who’s liable, and who can claim the VAT back.

DDP vs DAP: Who Clears Customs?

Clearing customs is the crux of the DDP vs DAP decision:

In short: choose DDP if you want a single all-in price and none of the customs work — the seller handles clearance and duty and delivers to your door. Choose DAP if you have your own broker and tax ID and want to control the declaration and reclaim your VAT. For the full comparison, read our DDP vs DDU vs DAP guide, or see our DDP shipping from China service if you’d rather outsource the whole clearance.

Common Causes of Customs Delays

Most customs holds come down to a small number of preventable mistakes:

1. HS code misclassification — the wrong code means the wrong duty rate, which customs flags as a mismatch.
2. Document inconsistency — invoice, packing list and declaration don’t agree on quantity, weight or value.
3. Undervaluation — declaring a value far below market invites scrutiny, re-valuation and penalties.
4. Missing certificates — no CE/FDA/phytosanitary/ISPM 15 where required.
5. Incomplete consignee details — a missing tax ID (EIN, EORI) or an invalid address on the declaration.

The fix for all five is the same: accurate, consistent paperwork prepared before the goods ship, and a forwarder or broker who knows the destination market’s rules. An experienced China freight forwarder clears these issues before they become a hold — which is the practical argument for using DDP shipping from China for your first few shipments.