Form N: the certificate that gets Chinese goods into New Zealand duty freeWhat it proves, who signs it, and why you want it in your broker's file before the vessel loads
New Zealand has charged no duty on Chinese-origin goods since 2016. But zero is not automatic at the border — your entry only lands in the duty-free column when it claims the treaty rate and carries the origin evidence to back it up. Form N is that evidence.
Auckland, the port most China–New Zealand cargo discharges into. The certificate has to be right before the container gets there.
The short version
Form N is the preferential certificate of origin issued under the China–New Zealand Free Trade Agreement. Its official name is the Certificate of Origin under the China–New Zealand FTA; in the trade it is called Form N, or the CNZ certificate. The certificate number carries the treaty identifier N, and the whole document is completed in English.
It is issued by China Customs at the port of export or by CCPIT and its local branches, filed online, and normally self-printed on A4 with the electronic seal and signature. You file before or at the time of shipment; if that window is missed, a retroactive certificate can still be requested within one year of the shipment date, and the certificate stays valid for 12 months from issue.
What it buys you: New Zealand eliminated duty on 100% of Chinese-origin tariff lines on January 1, 2016. Zero duty is claimed at entry, and the entry needs origin evidence. Without it, your broker files at the most-favored-nation rate — which on apparel, footwear, textiles and some manufactured goods is real money, not a rounding error.
DocumentPreferential certificate of origin, China–New Zealand FTA
Issued byChina Customs, or CCPIT and its local branches
Valid for12 months from the date of issue
Retroactive filingUp to 1 year from the shipment date
How it is filedOnline, self-printed on A4 in color
What it costsNo visa fee; agent service fee per certificate
Definition and legal basis
What Form N actually is
Two governments signed the China–New Zealand FTA in April 2008 and put it into force that October. An upgrade protocol followed, effective April 7, 2022, which rewrote the origin rules and the paperwork. Form N is the certificate that operates under those rules today.
The document itself is a single page of blocks: exporter, consignee, transport details, marks and package numbers, description of goods with HS code and quantity, invoice number and date, origin criterion, and the issuing office's declaration, signature and seal. It carries the word ORIGINAL, a unique certificate number, and it declares the basis on which the goods qualify as Chinese origin. A certificate that leaves the origin-criterion box vague, or that claims a rule the shipment does not meet, is a certificate waiting to be pulled.
The Chinese side works to two instruments: the revised measures on origin administration under the China–New Zealand FTA (GACC Announcement No. 32 of 2022, effective April 7, 2022), which is the rulebook on how origin is decided, and the measures on the administration of certificate of origin visas (GACC Order No. 270, effective September 1, 2024), which governs filing, review, issuance, amendment and retroactive issuance.
Origin is decided one of three ways. Wholly obtained: grown, raised, mined, caught or produced entirely in China or New Zealand. Produced exclusively from originating materials: everything that went into the goods already qualifies. Product-specific rule in Annex 1: non-originating materials were used, but the finished goods meet the rule set for their tariff line — a tariff classification change, a regional value content threshold, or a required manufacturing process. That third route is how almost all manufactured exports qualify.
Where value content is the test, the calculation is (FOB value − value of non-originating materials) ÷ FOB value × 100%. Three supporting rules matter as much as the main one: bilateral cumulation (materials originating in either country count as originating in the other), de minimis (non-originating materials up to 10% of the FOB value are disregarded, but only for tariff-change rules), and direct transport (goods may pass through a third country, but may stay there no more than 12 months and may not undergo anything beyond unloading, storage and operations needed to preserve them).
A certificate is a claim, not a finding. The issuing office reviews the paperwork; it does not audit your bill of materials. If the origin criterion does not survive a New Zealand verification, the duty you did not pay comes back as an assessment, plus interest and possibly penalties — and the exposure sits with the importer of record, which is you.
What the certificate states, in plain terms
Who shipped it — exporter name and address, matching the export declaration.
Who receives it — consignee, usually you or your New Zealand entity.
How it moved — mode, vessel or flight, departure date, port of discharge.
What it is — description, HS code, quantity, packing, invoice number and date.
Why it qualifies — the origin criterion, stated as the rule, not as an opinion.
Who vouches for it — issuing office, authorized signature, seal, certificate number.
The certificate covers one shipment. Split consignments need separate certificates, and a certificate cannot be reused for a later shipment of similar goods.
Why it matters to you
You are the importer of record. Here is what this certificate does for you.
Your name is on the entry, so the duty assessment, the verification and the penalty exposure all land on your side of the transaction. Form N is the document that puts your goods in the zero column and keeps them there.
It moves your entry into the duty-free column
New Zealand's tariff schedule still shows rates. Preference is a claim you elect at entry, supported by valid origin evidence. No certificate, no claim — and the entry is assessed at the standard rate.
The rate gap is not small on some lines
Most machinery, chemicals and raw materials enter at zero anyway, so the certificate changes nothing. Apparel, footwear, textiles, bags and a range of finished consumer goods are where the difference shows up, and where the certificate earns its keep.
It is the document your broker files against
Your customs broker needs the certificate number and issue date to link the preference claim to the entry. Late paperwork means an entry filed at the wrong rate, then an amendment, a refund claim, or a post-entry correction.
It is the answer to a verification letter
New Zealand Customs runs origin verifications on preference claims. The certificate, the invoice, the bill of materials and the production record are what you produce. A clean file closes the query; a thin file loses the preference.
It covers trade remedies, quotas and statistics
Anti-dumping and safeguard actions, quota administration and import statistics are all built on origin. The certificate is the record behind the number when a case file is opened years later.
It gives your buying team a number to plan on
Landed cost is duty plus GST plus freight plus clearance. Take duty out of the model and the purchase price you can afford rises accordingly. That is the real argument for the certificate, and it is decided before the order ships.
Zero duty is not zero tax. New Zealand applies 15% GST on imports at the border regardless of the tariff treatment. Form N removes duty. It does not touch GST, the biosecurity fee, or the MPI inspection charges that apply to food, plants and wood packaging.
Issuing offices
Where to get it: two official channels
Only two types of office in China can issue a Form N — China Customs, and CCPIT with its local branches. Both produce a certificate New Zealand accepts, and both are filed online. Which one you use is usually decided by your contract, your letter of credit, or your supplier's existing registration.
Channel
What it is
Where it is filed
Use it when
China Customs
Government issuing authority — the customs house at the port of export
Internet + Customs at online.customs.gov.cn (origin certificate module), or the Single Window at singlewindow.cn
You want the certificate tied to the export declaration and to the electronic origin data that New Zealand can query directly
CCPIT
Chamber issuer — the China Council for the Promotion of International Trade and its local branches
CCPIT origin certificate system at co.ccpit.org, or declare.ecoccpit.net
Your buyer or bank wants a chamber-issued certificate, or your supplier already files everything through CCPIT
Filed online, printed in your own office
Filing is electronic end to end. Submit in one of the systems above, the authority reviews it online, and once it clears you print the certificate yourself — A4, color, double-sided, with the electronic seal and the authorized signature. That printout has the same legal effect as a pre-printed form. China–New Zealand certificates sit on the self-print list, so a paper original collected at the counter is optional, not routine.
There is no residency requirement. Any customs house or local CCPIT branch will take an online filing. Cargo out of Shenzhen and the Pearl River Delta is normally filed with Shenzhen Customs or CCPIT Shenzhen, which keeps review and rework in one place. Cargo out of Ningbo, Shanghai, Qingdao, Tianjin, Xiamen or Guangzhou is filed with the office that matches the port of export.
The data travels too. China and New Zealand exchange origin certificate data electronically, so a New Zealand broker can confirm a certificate without waiting for paper. That speeds up release, but it does not replace the original in your file: your broker still wants the certificate number for the entry, and your bank or buyer may still want the signed original.
Shipping from a port you are not registered at: the exporter name and address, the routing and the port of departure on the certificate have to match the actual movement. A Shenzhen-based exporter shipping out of Ningbo still shows Ningbo on the certificate. If the certificate shows one routing and the bill of lading shows another, that mismatch is the first thing a verification letter asks about.
Who applies
Who can file: three routes, and one line we do not cross
The rule is short. The exporter named on the certificate, or the manufacturer of the goods, may apply — directly or through an agent holding a signed power of attorney filed with the issuing office. In practice that produces three arrangements, plus one alternative route for frequent shippers.
The factory files
The manufacturer registers, maintains its own profile and files its own certificates. Tightest control over origin data, and it works well when the product range is narrow and the documents desk is staffed.
The trading company files
The exporter applies in its own name, so the certificate matches the invoice and the bill of lading it issued. The usual arrangement for high-volume exporters with a dedicated documents team.
We file as your agent
The certificate still carries your supplier's name or yours — never ours. This is the route for importers whose supplier has no registration, no documents desk, or cargo spread across several ports.
The alternative: an approved exporter declaration
After the upgrade protocol, a certificate is no longer the only way to claim the preference. A Chinese exporter approved by customs as an approved exporter may issue its own origin declaration on the invoice or another commercial document, without filing a certificate at all. That declaration is valid for 12 months from the date it is made, and is accepted on the same basis as a certificate. For a supplier shipping the same product mix every month with clean origin records, it removes a step. For a single shipment or a new product, the certificate is simpler, and it is what most buyers still ask for. The approval regime sits in the Measures for the Administration of Approved Exporters (GACC Order No. 254).
Our line: we file certificates; we do not sell them. The exporter on the certificate, the seller on the invoice and the shipper on the bill of lading have to point at one real transaction. We turn down borrowed company names, invented goods descriptions, and values that do not match the payment. A false origin declaration is the declarant's legal exposure, and the importer carries the duty consequence at the other end.
Timing
When to file: before departure, with one year of runway after it
The rule says the application is made before or at the time of shipment. That is not bureaucratic fussiness. The certificate carries the transport details — departure date, vessel and voyage or flight number, port of discharge — and none of those exist until the booking is confirmed.
Booking confirmed
Lock the movement
Departure date, vessel or flight and discharge port are fixed. Pull the invoice, packing list, HS code and the origin support for the goods.
Before cutoff
Settle the origin call
Decide which Annex 1 rule your product meets and gather the bill of materials or cost breakdown that proves it. Do this before filing, not after a query.
Filed online
Reviewed and issued
The authority completes review within two business days. Self-print, then check the number, the seal, the signature and the ORIGINAL marking.
Same day
Into your broker's hands
PDF goes out ahead so your New Zealand broker can pre-file the entry; the original travels with the shipping documents or by courier.
If the vessel has already sailed
All is not lost. A retroactive certificate can be requested within one year of the shipment date, filed with the bill of lading or air waybill as proof of the date of shipment. If it passes review it is issued and annotated ISSUED RETROSPECTIVELY, and it remains valid for one year from the shipment date rather than from the issue date. Two limits are worth knowing: no retroactive certificate is issued where the goods have been returned or where origin cannot be verified, and some letters of credit refuse a certificate dated after the bill of lading.
Three dates, three jobs. The shipment date is the bill of lading or air waybill date and decides whether the certificate counts as retroactive. The issue date starts the 12-month validity clock. The entry date in New Zealand is when the preference is actually claimed — the certificate has to be in force on that date, which is why a certificate issued early in a long transit still needs watching.
An error is not a new application. If the certificate is lost, ask for a certified true copy inside the validity period, marked as a duplicate with the original declared void. If a field is wrong, surrender the original and have the issuing office amend or reissue it. Amendments and reissues carry the same validity as the original; they do not extend it.
Process
From origin call to certificate in hand
Filing it yourself and having us file it walk the same official path. What changes is who fills the form, who checks it against the rest of the file, and who does the rework when a field is wrong.
Confirm the treaty applies
Destination New Zealand, goods of Chinese origin, and a tariff line where duty is actually charged. If duty is zero at the standard rate anyway, the certificate is paperwork for the file, not a saving.
Settle the origin criterion
Read the Annex 1 rule for your tariff line, then work out whether the goods are wholly obtained, made from originating materials, or meet a tariff change, value-content or process rule.
Build the origin file
Bill of materials, supplier invoices for the non-originating inputs, cost build-up if value content is the test. This is the file that answers a verification six months later.
Reconcile the three documents
Invoice, packing list and bill of lading. Invoice number and date, value, package count, gross and net weight, marks — all four corners have to agree before anything is filed.
File in the system
Exporter and consignee details, transport and routing, goods description taken line by line from the invoice, HS code, origin criterion. No catch-all words in the description box.
Clear review
Customs or CCPIT reviews within two business days and normally lists every needed correction in one pass, which is why a clean file saves a full round trip.
Print and verify
Self-print A4 color, double-sided, or collect at the counter. Check certificate number, seal, signature and the ORIGINAL marking before the page leaves the office.
Deliver and archive
PDF to your broker immediately, original with the documents or by courier. Keep the certificate copy and the application file for three years — that is the record produced when a verification arrives.
The field that gets certificates bounced is the origin criterion. Filing "wholly obtained" on goods made from imported components, or claiming a tariff change that never happened, is a false declaration — not a formatting slip. The issuing office can require the bill of materials and the input invoices, New Zealand can verify the same claim, and the correction path runs through amendment or reissue while your container is already at sea.
Documents
What we need from you
The list is short, and one item on it is longer than a plain CO requires: Form N asks for evidence of origin, and that is the part reviewers and foreign customs both read closely.
Always required
Commercial invoice — English, with number and date, Incoterms, unit prices, total value and consignee details.
Packing list — package count and type, gross and net weight, marks and numbers (N/M if there are none).
HS code — at least six digits, consistent with the invoice and the export declaration, mapped to the New Zealand tariff line.
Origin support — material sources and the manufacturing step performed in China; bill of materials and cost breakdown where the rule needs them.
Exporter details — business licence, unified social credit code, Chinese and English name and address, and the customs registration number.
Depending on the shipment
Bill of lading or air waybill — needed for a retroactive certificate, as proof of the shipment date.
Power of attorney — when we file as your agent; the entrustment is also registered in the e-port system.
Third-party invoice instruction — if the seller on the invoice is not the exporter, say so up front; the certificate carries a corresponding remark.
Transshipment evidence — through bill of lading, discharge and reload records, or a non-manipulation certificate, where the routing passes a third country.
Certificates leave the office with a seal and a signature. Everything printed above them has to match the invoice, the packing list and the bill of lading.
Send the file, not a summary. Screenshots of an invoice, a description typed into an email, or a value quoted from memory all cost a round trip. The filing needs the actual documents — the reviewer compares them field by field.
Cost
What it costs: nothing from the government, a per-certificate fee from us
Two separate charges, two separate reasons. The issuing office charges no visa fee for an origin certificate, and neither China Customs nor CCPIT publishes one. What you pay is the agent's service fee for doing the work.
Visa fee: none
China Customs issues origin certificates without a visa charge, and CCPIT's public fee schedule shows the same. Review, certificate format, electronic seal and electronic signature are not billed to the applicant.
Service fee: per certificate
What we charge covers the filing work — settling the origin criterion, assembling the support file, reconciling the three documents, filing, tracking the review, printing and delivery, and rework if a field is wrong. Quoted per certificate, one price per certificate.
What moves the price of a certificate
Origin work — a bill of materials and a value-content calculation take more time than a simple goods description, and some product lines need both.
Rush handling — same-day issuance depends on the day's queue and takes priority handling and a dedicated reviewer.
Amendments and reissues — a wrong field, a changed invoice, or a lost original all run through review again.
Third-party invoicing — trading structures and offshore invoicing need the remark handled correctly and the invoice reconciled.
Chamber stamps and legalization — where a buyer wants a chamber certification or an embassy legalization, that is a separate process.
Copies and courier — extra originals and international courier are billed at cost.
On quoting: we do not publish one headline number, because the work behind a certificate varies with the product, the HS line and whether the origin claim has to be built from a bill of materials. Send the invoice, the packing list and the New Zealand tariff line, and you get an itemized quote against the actual certificate count — no low teaser followed by add-ons.
Comparison
Form N, a plain CO, and an RCEP certificate
These three documents look similar on the page and do different jobs at the border. Filing the wrong one is the most common reason a preference claim fails on arrival.
Document
Treaty code
What it does at a New Zealand entry
Use it when
Form N — China–New Zealand FTA certificate of origin
N
Supports the FTA claim: duty-free entry on Chinese-origin goods, provided the Annex 1 rule for the tariff line is met.
Goods are Chinese origin and duty would otherwise be charged. The default choice for China-to-New Zealand cargo.
CO — non-preferential certificate of origin
C
Proves Chinese origin only. No treaty rate, no duty reduction; supports the standard rate column and origin-based controls.
Your buyer, bank or broker asks for proof of origin without a preference claim, or the destination has no agreement with China.
Another route to the same zero duty, on the RCEP rule rather than the China–New Zealand rule. The rate cannot beat zero.
Your product fails the China–New Zealand origin rule but meets the RCEP rule, or your supply chain spans several RCEP countries.
Approved exporter declaration
—
Same preference as Form N, declared by an approved exporter on the invoice instead of on a certificate. Valid 12 months.
The supplier is approved, ships the same product mix repeatedly, and wants to skip the certificate filing step.
One rule of thumb. If duty at the standard rate is already zero, no certificate changes your bill — file for the record only. If duty is charged, match the certificate to the agreement whose origin rule your goods actually meet, not to whichever certificate is easiest to obtain.
Risk
Why some Form N certificates get pulled for verification
Issuance is the start, not the end. New Zealand Customs verifies preference claims after entry, and the question in a verification is rarely "is there a certificate" — it is "does this certificate hold up".
The origin claim does not hold
Imported components declared as wholly obtained, or a value-content claim that never reached the threshold. The heaviest category, and the one that survives an audit years later.
The description is too broad
"Machine parts", "fittings", "goods" — that is not a description. Each invoice line needs the item, the specification, the model and the quantity, with the HS code beside it.
The HS codes do not line up
The code on the Chinese export declaration and the New Zealand tariff line can differ in structure, and the Annex 1 rule applies to the New Zealand line. A code that maps to the wrong line can put the goods outside the rule.
The three documents disagree
Invoice date, value, package count, gross weight, marks — a difference against the packing list, bill of lading or entry is an invitation to look closer. Amendments cost more than clean filings.
Transshipment with no evidence
Cargo routed through Hong Kong, Singapore or another hub needs proof that it stayed under 12 months and was not manipulated. No through bill of lading or non-manipulation record leaves the direct-transport condition unproven.
Expired, or retroactive and unexplained
A certificate out of its 12-month validity, or one issued after shipment without the retroactive annotation, does not support the claim. The entry then sits at the standard rate until it is corrected.
The clock on a verification. When New Zealand Customs sends an origin verification request, the exporter and the issuing authority have to answer it. If no satisfactory response comes back within six months of the request, the preference is not applied — the goods are assessed at the non-preferential rate. That deadline is the reason the origin file is built at filing time and kept for three years, rather than reconstructed when the letter arrives.
Questions
Frequently asked questions
The questions importers actually send us, answered without the treaty language.
Do I really need Form N to pay zero duty in New Zealand?
Yes, for the lines where duty is charged. New Zealand zeroed out tariffs on Chinese-origin goods in 2016, but preference is claimed at entry and has to be supported by valid origin evidence. Plenty of product lines are duty-free at the standard rate anyway, so the certificate changes nothing there; apparel, footwear, textiles, bags and various finished goods are where the saving lives.
What is the difference between Form N and a regular CO?
A regular CO only certifies that the goods are Chinese. Form N certifies origin under a specific treaty and supports the treaty rate. Both come from the same two types of office, both are filed online, but only Form N lets your broker claim duty-free treatment.
Who can apply for Form N?
The exporter named on the certificate, or the manufacturer of the goods. Either may appoint an agent with a signed power of attorney filed with the issuing office. When we file on your behalf, the certificate stays in your supplier's name or yours — never in ours.
How long does issuance take?
The issuing office completes review within two business days of accepting the filing. With clean documents most certificates clear in one working day. A same-day request depends on that day's queue and has to be arranged before the filing, not after.
What does a Form N cost?
The issuing authority charges no visa fee — China Customs and CCPIT both publish a zero charge. What you pay is the agent's service fee, quoted per certificate and itemized by the work involved: origin analysis, filing, rush handling, amendment, chamber stamp or courier.
The cargo already sailed. Can we still get a certificate?
Yes, within one year of the shipment date, filed with the bill of lading or air waybill as proof of that date. It is issued and annotated as issued retrospectively, and stays valid for one year from the shipment date. Two caveats: no retroactive certificate where the goods were returned or origin cannot be verified, and some letters of credit refuse a certificate dated after the bill of lading.
How long is Form N valid?
Twelve months from the date of issue, and it has to be in force on the date the entry is filed in New Zealand. Amendments and reissues carry the same validity as the original, so a correction late in the cycle does not buy you another year.
Does the certificate have to be in English?
Yes. Form N is completed in English, with a unique certificate number that includes the treaty identifier N, a declaration of the origin criterion, and the issuing office's authorized signature and seal. Handwritten corrections on the certificate are not the way to fix a mistake — request an amendment instead.
What origin rule applies to my product?
Whichever rule Annex 1 of the agreement sets for your tariff line: a change in tariff classification, a regional value content threshold, or a specific manufacturing process. Value content is calculated as (FOB value minus the value of non-originating materials) divided by FOB value. Non-originating materials up to 10% of the FOB value may be disregarded, but only where the rule is a tariff change.
Can Chinese and New Zealand materials be combined?
Yes. Bilateral cumulation treats materials originating in either country as originating in the other, so Chinese content in a New Zealand-made input, or the reverse, counts toward the rule. Keep the supplier declarations that prove the originating status of those inputs; cumulation is only as good as the paper behind it.
What if the goods transship through Hong Kong or Singapore?
Direct transport allows a third-country stop as long as the goods stay no more than 12 months, are not manipulated beyond unloading, storage, repacking for preservation or similar handling, and remain under customs control. Keep the through bill of lading, the discharge and reload records, and any non-manipulation certificate — without them the condition is unproven at verification.
How does New Zealand Customs verify a claim?
It sends an origin verification request to the exporter or the issuing authority. If no satisfactory response is received within six months of the request, the preference is not applied and the goods are assessed at the non-preferential rate. The certificate, the bill of materials and the production record are what close the query.
What if the seller on the invoice is a Hong Kong company?
That works, filed on a third-party invoice basis with the corresponding remark, declared when you apply. The certificate still names the actual exporter, and the invoice number, date and value have to match what your broker files in New Zealand. Tell us the structure before we file rather than after the certificate is printed.
Compiled by the documentation desk at Goodhope Logistics (China) Limited. Sources: the Measures of the Customs of the People's Republic of China on the Administration of the Origin of Import and Export Goods under the Free Trade Agreement between the Government of the People's Republic of China and the Government of New Zealand (GACC Announcement No. 32 of 2022, effective April 7, 2022), the Measures for the Administration of Certificate of Origin Visa for Export Goods (GACC Order No. 270, effective September 1, 2024), the Measures for the Administration of Approved Exporters (GACC Order No. 254), and the preference and self-print guides published by the General Administration of Customs. Tariff schedules, filing portals and origin rules change; the current rule at your issuing office and the requirements of the New Zealand Customs Service prevail. Last updated: November 10, 2026.
Send the invoice and packing list. We will tell you whether Form N saves you anything.
Tell us the New Zealand tariff line, the Incoterms and what your broker has asked for. You get a certificate recommendation, the document checklist and an itemized quote for the filing — handled in Shenzhen, for cargo out of any China port.
