Marine Cargo Insurance: What It Costs and Why You Need It

Around one percent. That's the standard cost of insuring a sea shipment — roughly NZ$100 on NZ$10,000 of goods. Now weigh that against the alternative: a container lost overboard in a Tasman storm, a warehouse fire at a consolidation depot, a forklift through your cartons at the port — and your entire order, deposit, balance payment and freight, gone with no recourse worth having. Marine cargo insurance is the cheapest line on your landed-cost sheet and the one beginners most often delete to "save money."

Let's fix that.

What can actually go wrong

Modern container shipping is impressively safe, but "rare" multiplied across a 9,000-kilometre journey and half a dozen handling points is not "never":

• Containers lost overboard. It happens every year in heavy weather, and deck-stowed containers on the Pacific run are exposed.
• Water damage. Condensation ("container rain"), leaking seals, and storm ingress ruin cartons and electronics.
• Handling damage. Your goods are craned, trucked and forklifted multiple times between the factory floor and your door — more times still if you ship LCL through consolidation depots.
• Theft and loss. Cargo goes missing from depots and wharves everywhere in the world.
• General average. The scenario nobody warns you about: if the ship suffers a casualty and cargo is sacrificed or salvage costs incurred, maritime law shares the bill among all cargo owners on the vessel. Uninsured, you must post security — real money — before your goods are released, even if they're untouched. Insured, your insurer handles it.

Here's the kicker: the carrier's liability to you is heavily limited by international convention, often to trivial amounts per package. Without your own policy, "the shipping line will sort it out" is a fantasy.

What it costs and what you get

The standard benchmark is about 1% of the value of the goods — the figure we use in every landed-cost example, and small enough that it should be an automatic line, never a decision. Exact premiums vary with product type, packing, route and the insured value basis (commonly cost + freight + a margin), but for planning purposes, 1% serves.

For that you want "all risks" (Institute Cargo Clauses A-level) cover — the broadest standard form, covering physical loss or damage from external causes door to door, including general average contributions. The cheaper restricted clauses (B and C) cover a narrow list of named perils and are rarely worth the saving for containerised consumer goods.

What no policy covers: inherent vice (goods that spoil by their own nature), loss caused by inadequate packing, ordinary leakage or wear, and — importantly — defective goods. Insurance protects against transit misfortune, not a factory that shipped rubbish. That's what your pre-shipment inspection and your unpaid 70% balance are for. The two systems protect different risks; you need both.

How to buy it

You have three practical routes:

1. Through your freight forwarder. The easiest path for a first shipment — most NZ forwarders arrange cover per shipment when asked. Ask for the certificate and check the insured value and clauses.
2. Through an NZ insurance broker. Once you're shipping regularly, an annual open cargo policy covers every shipment automatically at better rates, and removes the risk of forgetting to arrange cover on shipment number seven.
3. From the supplier, under CIF terms. If you buy CIF, the supplier arranges insurance — but it's typically minimum-level cover, chosen for cheapness, with any claim handled through a foreign insurer. We buy FOB and arrange our own insurance precisely to control this.

Whichever route, sort the cover before the goods leave the factory, and insure the full exposure: goods value plus freight, ideally plus a margin for the costs of replacing them.

If you ever need to claim

Claims live or die on documentation and speed. Note visible damage on the delivery docket before signing, photograph everything before and during unpacking, keep the damaged goods and packaging until the insurer says otherwise, and notify your insurer immediately — policies carry tight notification windows. This is one more reason the disciplined habit of photographing your goods at loading (via your inspection) and at arrival pays off: you can prove the damage happened in transit.

One percent. Every shipment. No exceptions — that's the whole policy on policies.

Key takeaways

• Marine cargo insurance costs about 1% of goods value — budget it into every landed-cost calculation as an automatic line.
• Carrier liability is capped at trivial levels; without your own policy you carry the transit risk, including general average contributions.
• Buy "all risks" cover, insure goods plus freight, and arrange it before the goods leave the factory — under FOB terms, that's your job, not the supplier's.
• Insurance covers transit misfortune, not factory defects — it complements, never replaces, your pre-shipment inspection.

Related: Your Container Has Landed: Receiving Goods and the First 48 Hours, Incoterms for NZ Importers: EXW, FOB, CIF and DDP in Plain English

Figure: The ~1% premium against the uninsured downside on a NZ$10,000 shipment.

Incoterms for NZ Importers: EXW, FOB, CIF and DDP in Plain English

"FOB Shenzhen, USD 4.20." If you can't read that line, you can't compare supplier quotes — and you might be about to pay for the same freight twice. Incoterms are the three-letter codes that decide who pays for which leg of the journey, who organises it, and where responsibility passes from supplier to you. There are eleven of them in the official ICC framework; as an NZ importer you'll live inside four.

EXW — Ex Works: "come and get it"

Under EXW, the price covers the goods sitting at the factory door. Everything else — trucking to port, Chinese export clearance, ocean freight, NZ clearance, delivery — is your problem and your cost.

EXW quotes look temptingly cheap because they contain the least. They also hand you the messiest job in the chain: arranging pickup and export formalities inside China. Some forwarders handle it well, but for a new importer, EXW usually means more hassle for marginal savings. If a supplier only quotes EXW, ask for FOB as well and compare properly.

FOB — Free On Board: the default, for good reason

FOB is the standard Chinese export quote and the term we recommend for most NZ importers. The supplier covers everything to the nearest Chinese port — inland transport, export clearance, loading — and the moment the goods are on board the vessel, cost and risk pass to you. From there, your freight forwarder runs the ocean leg to Auckland or Tauranga and your customs broker clears entry.

Why it's the sweet spot: the supplier handles the China-side steps he's genuinely better placed to do, while you control the expensive legs — choosing the forwarder, the ocean rate, the insurance. Control of freight is control of cost. Always get a benchmark quote from the factory's own forwarder too; sometimes it wins, and it keeps your forwarder honest.

CIF — Cost, Insurance and Freight: convenient, but read the fine print

Under CIF, the supplier's price includes ocean freight and insurance to your named NZ port. Sounds like less work — and sometimes for a first shipment it is. But there are three catches:

• Risk still transfers at the Chinese port, not in NZ. If the goods are damaged mid-ocean, you're claiming on an insurance policy the supplier chose, usually at minimum cover.
• The freight isn't free — it's baked into the price, at a rate you can't see or negotiate, often with a margin added.
• Destination charges can sting. Some CIF arrangements arrive with unexpectedly high NZ-side handling fees from the supplier's chosen agent — a well-known way for cheap CIF quotes to claw money back.

CIF isn't wrong; it's just opaque. If you use it, get the destination charges in writing first.

DDP — Delivered Duty Paid: "door to door, everything included"

DDP means the supplier delivers to your NZ address with duty and taxes paid. Maximum convenience, minimum control — and for a real import business, two problems. First, you're trusting the supplier's agent to do your NZ customs entry properly, and errors land on the goods you're waiting for. Second, GST: if the supplier's agent pays the import GST in their own name rather than yours, claiming that 15% back as an input credit can get messy. If you're GST-registered (compulsory at NZ$60,000 turnover), you generally want import entries made under your own Customs client code so the GST paperwork cleanly supports your claim. Talk to your broker or accountant before agreeing to DDP on commercial quantities.

What this means for your landed cost sheet

Two practical notes for the spreadsheet:

• Quotes are only comparable at the same Incoterm. A US$4.20 FOB quote can be better than a US$4.60 CIF quote or worse — you can't tell until you add the missing legs. Convert everything to a full landed cost per unit.
• NZ GST is calculated on the CIF-equivalent value — goods plus shipping plus insurance plus any duty — regardless of which Incoterm you bought on. Buying FOB doesn't shrink the GST base; Customs adds the freight and insurance in.

Discuss delivery terms with the supplier before you order, put the agreed Incoterm on your purchase order and pro-forma invoice, and choose it with your forwarder based on your budget and experience. When in doubt: FOB, your own forwarder, your own insurance.

Key takeaways

• Incoterms define who pays for what and where risk transfers — quotes on different terms can't be compared directly.
• FOB is the NZ importer's default: supplier handles the China side, you control freight, insurance and cost.
• CIF hides the freight rate and can carry nasty destination charges; DDP can complicate your import GST claim.
• Whatever the term, NZ GST is charged on goods + shipping + insurance + duty.

Related: Sea, Air or Courier? Choosing the Right Freight to NZ in 2026, Freight Forwarders and Customs Brokers: Who Does What in NZ

Figure: How far each Incoterm carries your goods — everything to the right of the bar is yours to arrange.

Sea, Air or Courier? Choosing the Right Freight to NZ in 2026

The same carton of goods can cost you US$40 or US$400 to get from Shenzhen to Auckland, depending on how you ship it. Freight is usually the second-biggest line in your landed cost after the goods themselves, and picking the wrong mode is one of the fastest ways to hand your margin to a logistics company. Here's how the three main options compare in 2026 — with real numbers — and how we decide between them.

The 2026 numbers, China to NZ

Figure: Cost versus transit time for sea (FCL and LCL), air freight and express courier from China to New Zealand, mid-2026 indicative rates.

• Sea, FCL (your own container): a 20-foot container to Auckland runs about US$2,250–2,750; a 40-footer US$4,455–5,445. Transit roughly 20–23 days port to port.
• Sea, LCL (shared container): around US$38 per cubic metre, 21–27 days. Handling and consolidation charges apply on top, so get door-to-door quotes rather than comparing base rates.
• Air freight: roughly US$4.00/kg at volume (1 tonne+), arriving in 3–5 days.
• Express courier (DHL/FedEx/UPS door-to-door): about US$6.71/kg, 7–10 days including customs handling.

One caution before you build a business case on any of these: freight rates are volatile — 2026 has seen swings of around 19% month over month. Get live quotes when you calculate landed cost, and triple-confirm the figure with your forwarder before you commit to a selling price.

Sea: the default for anything with volume

For full production orders, sea freight is almost always the answer. Spread US$2,500 of container cost across a few thousand units and freight becomes cents per piece — the kind of number that leaves room for the 20–30% landed-cost uplift rule to actually work in your favour.

The trade-off is time. Add production to the ~20–23 day transit plus clearance and you're planning around a ~90-day order-to-warehouse cycle. Sea freight punishes poor planning and rewards good forecasting: order to a stock countdown, not to a stock-out.

Whether you ship LCL or book a whole container is its own decision with a surprising break-even point — we cover that in detail in our LCL vs FCL post.

Air: speed you pay dearly for

Air gets goods from factory to NZ inside a week, and that's genuinely valuable — for urgent replenishment of a proven seller, for lightweight high-value goods, or for a seasonal window you're about to miss. But the arithmetic is brutal: air pricing can run many multiples of sea on a per-unit basis, and for heavy or bulky products it simply evaporates margins.

The sensible uses of air freight are surgical: fly in the first 10% of an order to start selling while the other 90% sails, or fly replenishment when a product unexpectedly takes off. If you find yourself air-freighting routinely, that's not a logistics strategy — it's a forecasting problem wearing a cape.

Courier: samples, tests and top-ups

Express courier is door-to-door convenience: pickup at the factory, customs brokerage handled, delivery to your door in 7–10 days with tracking. For samples, small trial lots and low-weight top-ups it's unbeatable.

Two things to know. First, couriers charge on volumetric weight — bulky-but-light shipments get expensive fast, so get the carton dimensions before you assume courier is cheap. Second, never pay retail rates: one real comparison saw the same 10 kg carton priced at US$467 on a courier's public website, US$109 through a Chinese fulfilment house's account, and US$80 on a China Post registered-air line. Book courier shipments through your supplier's or a fulfilment centre's account — their negotiated discounts are substantial — but never hand a supplier your own courier account number; accounts have been misused for other people's shipments.

China Post's cheap or free shipping (30–60 days, no tracking, parcels can vanish) is acceptable only for very low-value items where a loss doesn't matter.

The decision in three questions

1. Is it a full order? Sea, planned around the 90-day cycle.
2. Is it urgent and does the margin survive the rate? Air — for a slice of the order, not the habit.
3. Is it small, light or a sample? Courier, on someone else's discounted account.

And whatever the mode, remember NZ's border maths: GST of 15% is calculated on goods plus shipping plus insurance plus any duty — so every freight dollar carries GST on top.

Key takeaways

• 2026 indicative rates: 20ft FCL US$2,250–2,750 (20–23 days); LCL ~US$38/cbm; air ~US$4/kg; courier ~US$6.71/kg.
• Sea for volume, air for surgical urgency, courier for samples and small lots.
• Couriers charge volumetric weight — and supplier or fulfilment-house accounts beat retail rates by huge margins.
• Rates swing ~19% month to month; quote live and triple-confirm before pricing your product.

Related: LCL vs FCL: When Does Your Own Container Make Sense?, Incoterms for NZ Importers: EXW, FOB, CIF and DDP in Plain English

Landed Cost 101: The Formula That Decides Whether You Make Money

Two importers buy the identical product at the identical US$10 FOB price. One makes 40% net margin; the other quietly loses money on every unit and doesn't discover it for six months. The difference is a single spreadsheet: the landed-cost calculation. It's the least glamorous document in importing and the most decisive — calculating your costs appropriately genuinely makes or breaks your import.

Landed cost = every dollar it takes to get one unit from the factory floor to your NZ warehouse, ready to sell. Not the supplier's price. Not the price plus freight. Everything.

The quick rule of thumb

For a low-duty destination like New Zealand, a useful first-pass estimate is supplier's FOB price + 20–30% ≈ landed cost. It's good enough for shortlisting ideas on your shopping list — and nowhere near good enough for a purchase order. Before real money moves, you build the full sheet and triple-confirm each line with the actual provider: forwarder, broker, insurer, platform.

Every line item, NZ edition

• Product cost (FOB): the supplier's quoted price, which under FOB terms includes delivery to the Chinese port. Include any export-packaging extras.
• Sea/air freight: mid-2026 indicative rates China→NZ: a 20ft container US$2,250–2,750; 40ft US$4,455–5,445; LCL around US$38/cbm; air freight about US$4.00/kg for larger lots; courier around US$6.71/kg door to door. Rates are volatile — quote, don't assume.
• Insurance: the standard is about 1% of product value. Cheap, and not the line to skip.
• Customs duty: 0% on virtually all Chinese-origin goods with a Certificate of Origin under the NZ–China FTA — make sure the supplier provides it. Otherwise most goods are duty-free anyway, with roughly 5–10% on categories like textiles, clothing and footwear. Confirm your HS code on tariff-finder.govt.nz.
• GST: 15%, calculated on (goods value + shipping + insurance + any duty). If you're GST-registered you claim it back — treat it as cash flow, not cost, but you still have to fund it at the border.
• Goods Management Levies: the new consignment-based border levies from 1 April 2026. Small on any one shipment, but per-consignment — one more reason to consolidate. Check customs.govt.nz for current rates on high-value entries.
• Broker and forwarder fees: customs entry lodgement, handling, documentation. Ask for the all-in quote.
• Inspection: ~US$300 for a third-party pre-shipment inspection. Non-negotiable on real orders.
• Testing and licence fees: lab testing where relevant (a few hundred US dollars), plus the fees suppliers never mention — Bluetooth licensing and Sisvel (MP3/MP4) royalties are the importer's cost, and skipping them risks customs holds or claims from licence holders.
• Domestic costs: transport from the port, storage, fulfilment, and your selling channel's fees when you calculate final profitability.

The worked example

Let's land 1,000 Bluetooth speakers in Auckland. FOB price US$10 each = US$10,000.

• Freight: ~3 cbm shipped LCL at ~US$38/cbm ≈ US$115 with minimums
• Insurance at 1% of product value: US$100
• Duty with NZCFTA Certificate of Origin: US$0
• Inspection: US$300
• Broker, entry and Goods Management Levy: allow roughly US$150 (confirm with your broker)
• Subtotal: ~US$10,665 — about US$10.67 per unit
• GST: 15% on (goods + shipping + insurance + duty) ≈ US$1,532 — funded at the border, claimed back if GST-registered

So a GST-registered importer's true landed cost is around US$10.67/unit — roughly FOB + 7%, well inside the rule of thumb, because this product is small, light and duty-free. Convert to NZ dollars at the day's rate, add local delivery and storage, then selling costs: on a marketplace, budget several percent for fulfilment and payment fees. If that unit retails at, say, NZ$49–59 in NZ, the margin story is obvious — and it was visible before ordering, which is the entire point.

Figure: Landed-cost build-up for 1,000 Bluetooth speakers from FOB price to NZ warehouse, showing each cost layer per unit.

Now rerun the same sheet for a bulky item — a US$20 product at 0.1 cbm each — and watch freight alone add US$3.80+ per unit before GST. Same formula, opposite verdict. That's the formula doing its job: killing bad products on paper instead of in your garage.

One sheet per product, forever

Make the landed-cost sheet a permanent habit: one per product, updated with actual invoiced figures once the shipment lands, so every reorder starts from real numbers rather than estimates. Costs drift — freight moves ~19% in a month during 2026, suppliers nudge prices, levies get reviewed — and your sheet is where drift becomes visible before it becomes losses.

Key takeaways

• Landed cost = FOB + freight + insurance + duty + GST + levies + fees + inspection — every line, triple-confirmed with the actual provider.
• FOB + 20–30% is a shortlist estimate only; for NZ with FTA duty at 0%, small light products often land far below that.
• GST (15% on goods + shipping + insurance + duty) is claimable if registered — cash flow, not cost, but budget to fund it.
• Watch the silent killers: freight on bulky items, licence royalties, and per-consignment levies on fragmented shipments.

Related: How Much Money Do You Need to Start Importing to NZ? Real Numbers, NZ Import Duty and the China FTA: How a Certificate of Origin Saves You Money

Why 2026 Is the Right Time for Kiwis to Start Importing

Sea freight from China to Auckland is sitting around US$2,250–2,750 for a 20-foot container in mid-2026, LCL space is going for roughly US$38 per cubic metre, and a certificate of paper — literally one document — takes the duty on most Chinese-origin goods to zero. If you've been waiting on the sidelines wondering when the conditions favour a first-time importer, this is what favourable looks like.

We're not going to pretend importing is a licence to print money. But several things have lined up in 2026 that genuinely lower the barrier for New Zealanders, and it's worth understanding each one.

Freight is affordable — but watch the volatility

The chart below shows why timing matters. Rates on the China–NZ trade lane have seen swings of around 19% month over month during 2026, which sounds alarming until you realise what it means in practice: per-unit freight on a well-chosen product is small enough that even a bad month rarely breaks the business case. Ship 1,000 compact units in three cubic metres of LCL at ~US$38/cbm and your freight bill is barely over US$100 — cents per unit.

The lesson isn't "rates are cheap forever." It's that freight is now a manageable, quotable line item — get quotes from a forwarder before you order, and always benchmark against the quote from your supplier's own forwarder.

The China FTA does the heavy lifting

Under the NZ–China FTA, virtually all Chinese-origin goods enter New Zealand at 0% duty — you just need the supplier to provide a Certificate of Origin. Most other goods enter NZ duty-free anyway; only selected categories such as textiles, clothing, footwear and some processed foods carry duty of roughly 5–10%. Compare that with importers in protectionist markets who lose double-digit percentages at the border before they've sold a thing. Add the FTAs with ASEAN/Australia, CPTPP members, Korea, the UK and the EU, and NZ is one of the friendliest borders in the developed world for a small importer.

The new levies made border costs predictable

From 1 April 2026, the old Import Entry Transaction Fee and biosecurity levy were replaced by consignment-based Goods Management Levies. On low-value consignments (NZ$1,000 or less) you're looking at around NZ$2.21 by air or NZ$2.09 by sea per consignment, plus GST; higher-value consignments pay separate air/sea rates covering both Customs and MPI, invoiced per entry. Two practical consequences: first, border charges are now transparent and easy to model into a landed-cost sheet. Second, because charging is per consignment, consolidating orders into fewer, larger shipments now directly saves money — a habit that also gets you better freight rates.

Suppliers want small buyers like you

Fifteen years ago, factories courted container-load customers only. Today, Chinese suppliers are structurally open to small businesses and small quantities, and platforms make them searchable: Alibaba is the biggest database, and Global Sources offers verified suppliers, monthly sourcing e-magazines and even free supplier-matching services where you describe your product and they line up pre-screened factories. The infrastructure that once required a Hong Kong buying office now fits in your browser.

The NZ selling side has matured too

Trade Me remains the dominant local marketplace and a superb testing ground, but it's no longer the only route: your own Shopify store, Mighty Ape, Onceit for deal-driven volume, Facebook Marketplace for zero-cost demand testing, and Amazon Australia to reach across the Tasman once you've proven the product. Multiple channels mean you're not betting your business on one platform's rules.

The honest caveats

Nothing above removes the fundamentals: quality risk, communication barriers, ~90 days from order to warehouse, MPI biosecurity scrutiny, and the fact that as the importer you carry the manufacturer's obligations under NZ consumer law. Freight rates can spike; Chinese New Year still wipes out a month of production every summer (our summer, their winter). The importers who win in 2026 are the ones who treat those as process problems — inspections, buffers, paperwork — rather than surprises.

But that's precisely the point. The uncontrollable costs — duty, border fees, freight — have rarely been this low, this transparent, or this friendly to a first-timer with NZ$5,000–10,000 and a plan.

Key takeaways

• The NZ–China FTA takes duty on virtually all Chinese-origin goods to 0% with a Certificate of Origin.
• The April 2026 Goods Management Levies make border costs per consignment predictable — and reward consolidating shipments.
• Freight is a quotable, manageable line item in 2026, but rates are volatile — always get current quotes before ordering.
• Suppliers and platforms are structurally open to small first orders; the NZ selling side offers multiple channels beyond Trade Me.

Related: How to Start an Import Business in New Zealand in 2026: The Complete Roadmap, How Much Money Do You Need to Start Importing to NZ? Real Numbers