Note

How to read a clearing agent’s invoice

James F. Kollie, Jr. · published 2 October 2026 · reviewed 2 October 2026 · 10 min read

The short answer

  • A clearing invoice contains four very different kinds of money, and most invoices present them as one list.
  • Some lines are fixed by law and verifiable against a published rate. Some are a port tariff. Some are money your agent paid someone else on your behalf. Only one category is actually your agent’s fee — and it is usually the smallest line.
  • You are not trying to catch anyone out. You are trying to make the invoice checkable. An itemised invoice you can verify is the normal condition of a good working relationship, not an accusation.

Why a lump sum is the problem

Most importers I speak to receive something like “clearing charges” followed by a single figure, sometimes with duty shown separately and everything else collapsed into one number. The figure may be entirely correct. The trouble is that you cannot tell, and neither can your accountant a year later.

That matters for three reasons beyond the obvious one. You cannot cost your next shipment properly if you do not know what the last one was actually made of. You cannot claim input tax on a tax line you cannot evidence. And you cannot tell whether a cost that rose between shipments rose because the port tariff changed, because your goods sat longer, or because somebody adjusted their fee.

The fix is not suspicion. It is structure. Ask for the invoice broken into the four categories below, and most of the ambiguity disappears without anyone having an uncomfortable conversation.

The four categories

The four categories of charge on a clearing agent invoice, how each is set and how to verify it
CategoryTypical linesWho sets itHow you verify
StatutoryCustoms duty, import VAT or GST, excise, trade levies, inspection feesLaw and the published tariffRecompute from the declared value and the published rate; demand the official receipt
Port and terminalTerminal handling, storage and rent, documentation, scanningPort authority or terminal operator tariffCheck against the published port tariff for your cargo type
Third-party disbursementsShipping line delivery order, container deposit, demurrage, detention, transportShipping line or haulierAsk for the counterparty’s own invoice or receipt, not a restatement
Your agent’s feeProfessional or agency fee, sometimes an admin chargeNegotiated between you and the agentAgree it in writing before the job, per shipment or per container

Keep the categories in that order on the invoice and the arithmetic becomes obvious. The statutory block should reconcile exactly to the declaration. The port block should match a published tariff. The disbursements should each have a third-party document behind them. What remains is the fee you agreed.

The statutory block is the one you can fully check

Duty and import tax are not opinions. They are the output of a defined sequence applied to a declared value, and you can reproduce them. Take the customs value, apply the rate for your tariff line, add the levies that apply on their own bases, then compute the tax on whatever base your destination uses. If your arithmetic and the invoice disagree by more than rounding, one of you has the wrong value, the wrong classification or the wrong base.

The two most common honest causes are a classification you did not expect and a tax base that includes something you left out. Our guide to how the import VAT or GST base is assembled covers the second, and what an HS code does and does not tell you about duty covers the first. Country-specific sequences for Liberia, Ghana and Nigeria are set out in the country cost guides.

One rule carries most of the weight here: statutory payments produce official receipts. Duty paid to the revenue authority generates a government receipt in your name. If a line is described as a government charge but no receipt exists for it, that is the question to ask — politely, and before you pay the balance.

Benchmarks exist, and almost nobody uses them

Importers often assume clearing charges are unknowable local custom. In several jurisdictions they are published.

Ghana is the clearest example. The Ghana Shippers’ Authority publishes negotiated maximum rates covering professional clearing and forwarding fees at the seaports and at Kotoka International Airport, deconsolidation, general and containerised cargo handling, vehicle clearance, special documentation, port handling and storage rent. It is a ceiling document: it tells a shipper what they should not be asked to exceed. The Authority also sets out the seaport clearance process itself, which is useful for knowing which steps genuinely attract a charge.

That document also states the principle that travels everywhere: insist on a receipt for every payment. Rates and schedules change, and a published figure from a past edition is a starting point rather than today’s answer, so confirm the current version with the Authority. But the existence of a published ceiling changes the conversation from an argument about fairness into a comparison against a number. Where your own destination publishes something equivalent — a port tariff, a shippers’ council schedule — find it once and keep it.

Demurrage and storage: the lines that are nobody’s fee

Demurrage, detention and storage rent deserve separate treatment because they are the only charges on the invoice that are a function of time rather than of cargo or value. They accrue daily, they are not negotiable after the fact, and they are the single most common reason a landed cost comes in above estimate.

They are also where responsibility genuinely needs establishing. Days can run because documents arrived late from the supplier, because funds were not in place, because an inspection was ordered, or because the agent did not act promptly. Each of those has a different owner. The only way to tell afterwards is a dated timeline: when the vessel arrived, when the documents were complete, when the declaration was lodged, when assessment was raised, when payment cleared, when the container left.

Ask for that timeline alongside the invoice, every time, not only when the bill is large. It is the single most useful document in the whole file, and it costs nothing to produce when the job has been done properly.

What to ask for before the job starts

  • The agent’s own fee, in writing, stated per shipment or per container, separate from everything else.
  • Confirmation that statutory payments will be receipted in your name, and that you get copies.
  • A commitment that third-party costs will be passed through with the counterparty’s own document attached.
  • The free-time allowance on the container and the daily rate after it, from the shipping line, before the vessel arrives.
  • A written list of which documents the agent needs from you and by when, so late days have a clear owner.

What to check when the invoice arrives

  • Does the statutory block reconcile to the declaration, line by line, within rounding?
  • Is there an official receipt behind every government charge, in your name?
  • Does each disbursement have a third-party invoice attached, rather than a figure restated by the agent?
  • Do the port and terminal lines match the published tariff for your cargo type and dwell time?
  • Is the agent’s fee the figure you agreed, and is it the only line that is purely their own?
  • Does any line appear that you have never seen on a comparable shipment? Ask what triggered it — there is often a good answer.
  • Does the total tie to the sum of the parts? A total that does not foot to its own line items is worth raising on its own.

Then put it next to your estimate

Checking an invoice against itself tells you whether it is internally coherent. Checking it against what you expected tells you something more useful: where your costing model is wrong.

Line up your pre-shipment estimate and the actual invoice side by side and record the difference per category. Over three or four shipments a pattern appears, and it is almost never random. Agents’ fees are usually stable. Statutory charges move when classification or value moves. Port charges move with dwell time. If your estimates are consistently light in one category, that is a modelling error you can fix rather than bad luck you absorb.

That variance record is also the strongest position you can be in commercially. An importer who can say “terminal handling on my last four containers was within a narrow range and this one is well outside it” is asking a specific, answerable question. The note on why import profit disappears between the quote and the warehouse covers the costs most often missing from the estimate side of that comparison.

Where TrueCost fits

This is the job TrueCost Pro was built around. Every charge is entered as its own line with its own base and rule rather than a lump, so the estimate has the same shape as the invoice you will be checking it against. After clearance you enter the actuals and the reconciliation shows the variance per line, which is the record described above.

It does not publish port tariffs, clearing rates or duty rates, and it will not tell you whether a fee is reasonable — those are facts you verify with the authority, the tariff or your own history. You can lay out a full charge structure in the free landed cost calculator without signing in, and the sample report shows how the line detail is presented. TrueCost Pro keeps the estimate, the actuals and the variance together as a saved project.

The takeaway

Most clearing agents are doing an honest job in a system with a lot of moving parts, and an unclear invoice is more often untidy than dishonest. But you cannot verify what is not itemised, you cannot evidence a tax you have no receipt for, and you cannot improve a cost estimate you never compared against reality. Ask for the four categories separately, insist on receipts, keep the timeline, and put every invoice next to the estimate it was meant to match. The agents worth keeping will not mind in the slightest.


This note describes general method, not any particular agent, port or country’s current charges. We do not publish clearing rates, port tariffs, duty rates or levy rates. Published schedules change and editions go out of date, so confirm current figures with the relevant authority, port or shipping line. This is not customs, tax, accounting or legal advice. Our calculation methodology and editorial policy explains how we produce and review these figures, and how to tell us about a correction.

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