Picture this: your $40,000 shipment of inventory arrives at the port crushed beyond use. The terminal crew admits they dropped it. You file a claim, confident that an admitted mistake means full reimbursement — and the carrier sends you a check for $500.
That is not a negotiating tactic. It is federal law. And if you import goods by sea without understanding it, you are one bad voyage away from learning about it the expensive way.
The $500 Rule: COGSA in Plain English
The Carriage of Goods by Sea Act, a U.S. law dating to 1936, caps what an ocean carrier owes you when your cargo is lost or damaged. The limit is the lesser of the cargo's value or $500 per package — or per "customary freight unit" for goods not shipped in packages. That cap applies even when the carrier is plainly at fault.
Read that again: fault does not matter. The statute's liability ceiling holds whether your container was lost to a storm nobody could prevent or dropped by a careless crane operator in calm weather.
Carriers get further protection from a long list of statutory defenses — seventeen of them, including acts of God, fire, perils of the sea, and errors in navigation. If the carrier can pin the loss on one of these defenses (and show its own negligence did not contribute), it may owe you nothing at all.
There is technically an escape hatch: you can declare a higher value on the face of the bill of lading before shipment and pay a higher, ad-valorem freight rate. In practice almost no small importer does this, because the surcharge the carrier demands for accepting full-value exposure is steep — usually far more than buying your own cargo insurance for the same voyage.
The Container Trap: When 2,000 Cartons Count as One "Package"
Here is where the $500 limit gets worse. If your goods travel in a container, courts have repeatedly wrestled with a deceptively simple question: is the container itself the "package," or is each carton inside it a package?
The answer usually turns on what the bill of lading says. When the bill of lading describes the shipment only as a single container — "one container, said to contain" thousands of items — courts have often treated the whole box as one package, limiting recovery to a single $500 payment for the entire container. When the bill of lading enumerates the number of cartons or packages stuffed inside, each of those can count separately, multiplying the cap.
The practical lesson is straightforward: make sure your bills of lading spell out the number of packages inside the container, not just the container number. It costs you nothing at booking time, and it is the difference between a $500 ceiling and a $500-times-your-carton-count ceiling if things go wrong.
The Himalaya Clause: Why the Terminal That Dropped Your Pallet Pays $500 Too
You might assume the carrier's cap does not protect the terminal operator, stevedore, or trucker who actually handled your freight. It does — thanks to a provision with an exotic name buried in the fine print of the contract of carriage: the Himalaya Clause.
This clause extends the carrier's liability limitations to its subcontractors. Consider a common scenario: a pallet of tools worth $10,000 is dropped and damaged during unloading, terminal personnel admit fault, and the cargo owner files a formal claim expecting full recovery. The settlement comes back at $500 — because the terminal operator, as the steamship line's subcontractor, invokes the same COGSA limit through the Himalaya Clause.
Even an admission of fault changes nothing. The limitation is contractual and statutory, not a judgment about who behaved badly.
It's Not Just Ocean: Air and Trucking Caps
Ocean freight has the most dramatic gap between cargo value and carrier liability, but every mode limits what the carrier owes you:
Air freight. International air cargo falls under the Montreal Convention, which caps carrier liability at 26 Special Drawing Rights per kilogram — roughly $35 per kilogram at recent exchange rates, subject to periodic inflation adjustments. A 100-kilogram shipment of electronics worth $80,000 would face a carrier-liability ceiling around $3,500. Damage must be reported within 14 days of receipt.
Domestic trucking. The Carmack Amendment technically holds motor carriers liable for the full actual value of lost or damaged goods — but carriers routinely limit that exposure through released-value rates published in their tariffs. A less-than-truckload carrier might cap liability at $25 per pound or $100,000 per shipment, whichever is lower, unless you declare a higher value and pay for it.
European road freight. Shipments moving by truck under the CMR Convention face a limit of about 8.33 SDR per kilogram — roughly $11 per kilogram.
Every one of these regimes shares the same design: the carrier's default liability is a fraction of what high-value cargo is actually worth. The system assumes you will insure the difference yourself.
The Deadlines That Kill Claims
Limited liability is only half the trap. The other half is time. Ocean cargo claims run on some of the shortest deadlines in commercial law:
- Written notice of visible damage: 3 days from delivery. Miss this window and the carrier is presumed to have delivered the goods as described, shifting the burden onto you.
- Lawsuit deadline: 1 year from delivery (or the date the goods should have been delivered). After that, the carrier is discharged from all liability — no extensions, no excuses.
Compare that with domestic trucking under the Carmack Amendment, which allows nine months to file a claim and two years from the claim's denial to sue. Ocean shippers get a fraction of that time.
Build this into your receiving routine: inspect every shipment promptly, note any exceptions on the delivery receipt before signing, photograph damage immediately, and send written notice to the carrier within days — not weeks. A perfect claim filed late is worth exactly the same as no claim at all.
General Average: The Bill You Owe When Someone Else's Cargo Caused the Problem
There is one more ocean-shipping surprise that blindsides uninsured importers: general average. When a vessel's master voluntarily sacrifices cargo or incurs extraordinary expense to save the ship — jettisoning containers in a storm, hiring tugs after a grounding, fighting a hold fire — every cargo owner on board shares the cost in proportion to the value of their goods. It does not matter that your cartons sat safely below deck and had nothing to do with the emergency.
After a major casualty, adjusters assess each shipper's contribution as a percentage of cargo value. In one 2018 container-ship fire, the assessed contribution reached 54% of cargo value — meaning the owner of an uninsured $30,000 shipment faced a bill over $16,000 just to get the surviving goods released. Uninsured shippers must post a cash deposit or bond before the carrier will release their freight, and settlement can take years.
Cargo insurance typically covers your general-average contribution and posts the required guarantee on your behalf. Without it, your goods sit in a warehouse while you scramble to wire a five-figure deposit.
Cargo Insurance: All-Risk vs. Named Perils
The fix for all of this is shipper's-interest cargo insurance — a policy you buy to protect your goods, independent of whatever the carrier owes. Most marine policies are written on one of three standard Institute Cargo Clauses:
- Clause A (all-risk). The broadest cover: every risk of physical loss or damage from an external cause, except specifically excluded risks such as war, strikes, ordinary wear and tear, and inadequate packing. This is the default choice for most importers.
- Clause B (named perils, broad). Covers listed events including fire, explosion, vessel stranding or sinking, overturning of land conveyance, discharge at a port of distress — plus earthquake, volcanic eruption, lightning, washing overboard, and water damage.
- Clause C (named perils, narrow). Major casualties only: fire, explosion, stranding, sinking, collision, discharge at a port of distress, and general-average sacrifice. Theft, water damage, and rough handling are not covered.
That last distinction matters because of a common trap: goods bought on CIF (Cost, Insurance, and Freight) terms arrive with insurance the seller arranged — but the minimum required cover under standard trade terms is only Clause C. Your CIF shipment is insured against sinking, not against the pilferage and water damage that cause most small-importer losses. If you buy on CIF terms, consider topping up to Clause A. If you buy on FOB (Free on Board) terms, no insurance comes with the shipment at all — arranging it is entirely your job.
Policies customarily insure the goods for 110% of invoice value — the extra 10% covering freight, duties, and a margin for the hassle — and must be in place before the voyage begins. You cannot insure a container that already sank.
What it costs
Cargo insurance is priced as a small percentage of insured value. For general merchandise on stable ocean routes, all-risk rates commonly run around 0.1% to 0.5% of the insured value in 2026, with lower-risk lanes pricing even cheaper and high-risk commodities or routes running higher. Air cargo typically costs 0.3% to 0.6%. Most insurers apply a minimum premium per shipment or certificate — commonly $25 to $250 — which is what makes coverage feel expensive on very small parcels and a bargain on full containers.
Do the math on a $50,000 container: at 0.2%, all-risk cover costs about $100. The carrier's maximum liability for that same container, if the bill of lading lists it as a single package, is $500. The premium is a rounding error next to the exposure.
Occasional importers can buy single-transit policies per shipment, often through a freight forwarder. If you import regularly, an annual open-cover policy insures every shipment automatically once you declare it — usually at better rates and with no risk of forgetting to arrange cover for a sailing.
A Small Importer's 5-Step Protection Checklist
- Insure every shipment under your own shipper's-interest policy. Never rely on carrier liability as your plan; treat any carrier recovery as a bonus your insurer pursues through subrogation.
- Know your Incoterms. On FOB terms, insurance is your job from the port of loading. On CIF terms, verify the seller's certificate and top up from Clause C to Clause A when the goods justify it.
- Get package counts on the bill of lading. "One container STC 2,000 cartons" invites a single-$500 limit; an enumerated package count preserves a per-package cap.
- Inspect and document at delivery. Note exceptions on the delivery receipt, photograph everything, and preserve the packaging — insurers and carriers both deny claims for lack of evidence.
- Calendar the notice deadlines. Three days for visible ocean damage, fourteen for air, and a one-year suit bar on ocean claims. Send written notice early even while you are still assessing the loss.
Track It Like It Matters: The Bookkeeping Angle
Freight, insurance, duties, and claim recoveries all flow through your books — and sloppy treatment quietly distorts your margins. Capitalize freight-in, cargo insurance premiums, and import duties into inventory cost (your true landed cost) rather than expensing them as generic shipping overhead, so each product's profitability reflects what it really cost to get it onto your shelf. Keep general-average deposits and pending claim recoveries as receivables, not write-offs, until they resolve. And reconcile your insurer's 110%-of-invoice valuations against what you actually record, so a future claim does not surface a gap between insured value and book value.
If you want to see how landed costs break down across shipments, Fava's reports can slice inventory and expense accounts by tag or payee. The Beancount documentation covers inventory booking patterns you can adapt to import costing.
Keep Your Import Costs Organized From Day One
One damaged container can wipe out the margin on ten good ones — which is exactly why disciplined importers insure every shipment and track every landed cost. Beancount.io provides plain-text accounting that gives you complete transparency and control over your financial data, so freight, insurance, duties, and recoveries stay auditable instead of disappearing into a spreadsheet. Get started for free and see why developers and finance professionals are switching to plain-text accounting.
