Most first-time importers choose their customs broker the same way they pick any unfamiliar service: they go with whoever is cheapest, or whoever their freight forwarder recommends. Sometimes that works. Often it doesn't — and the cost of the wrong broker isn't just a slightly slower clearance. It's the wrong HS code sitting unchallenged for weeks, a missing pre-import requirement nobody flagged, a customs hold that could have resolved in two days but ran for two weeks because nobody followed up on the file.
Your customs broker isn't a form-filler. They're the one actor managing your cargo through every cause of delay we've covered in this series. Getting this choice right matters more than most importers realise until they've made it wrong once. If you haven't read Why Your Cargo Is Stuck at Customs — and How to Fix It yet, start there for context on what your broker is actually managing on your behalf.
What a Customs Broker Actually Does
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Lodges the customs declaration and attaches all required supporting documents: commercial invoice, packing list, Bill of Lading, Certificate of Origin, and any sector-specific certificates.
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Confirms the correct HS code for your specific cargo under your destination country's tariff schedule — not just a plausible code, the right one.
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Tracks the file through duty assessment, payment, and lane assignment — actively, not just by checking a portal when you ask.
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Manages queries from customs officers — this is the step where good brokers and bad ones separate. A query that gets a fast, well-documented response moves quickly. One that sits unanswered adds days.
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Advises on pre-import requirements before you ship — Form M, ECTN, SONCAP, PVoC, NAFDAC. A broker who flags these before cargo leaves China is worth considerably more than one who mentions them after the vessel has sailed. See: Pre-Import Verification Schemes.
Questions to Ask Before Hiring
- Which specific ports do you operate at? Do you have physical staff there, or do you work through sub-agents?
- How many China-to-[my destination] shipments did you handle last year? A broker who can give a specific number is more credible than one who says "many."
- Which HS code would you classify my product under? Ask for a specific six-digit heading and their reasoning. A competent broker answers this directly or confirms they'll check and come back with a written answer.
- What pre-import requirements apply to my cargo type in this market? This is the single most revealing question. A broker who can't answer it without you prompting it hasn't been doing enough China-Africa work.
- When customs issues a query on a file, what happens? How quickly do you respond? Who is your contact at the customs office? Get a specific answer about their process, not a vague assurance.
- How will I receive updates during clearance? Daily proactive contact, or only when something changes? Neither is necessarily wrong — but know what you're agreeing to before you start.
Red Flags in the First Conversation
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Can't give you a specific HS code for a straightforward product without "checking with someone" — and doesn't come back with a written confirmation.
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Doesn't mention pre-import requirements until you specifically ask, and even then is vague about which schemes apply to your cargo type.
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Can't tell you which port their staff is physically based at, or acknowledges they work entirely through sub-agents.
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Quotes a fee significantly lower than all other quotes with no explanation of why — lower fees are sometimes legitimate, but they're also sometimes a sign that corners will be cut somewhere in the process.
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Communicates vaguely during an active file — "it's in process," "we're working on it" — without being able to tell you exactly where in the clearance sequence your cargo sits.
How to Evaluate Once You're Working Together
👉 Pro Tip: The clearest signal of a genuinely competent broker is how they handle the first problem. A customs hold on the first shipment isn't necessarily their fault — holds happen on this corridor, as our main guide covers in detail. What tells you something is whether your broker can immediately name which of the five causes applies, what's specifically needed to resolve it, and roughly how long it should take. A broker who can answer those three questions clearly when a hold happens is actively managing your file. One who can't isn't.
⚠️ Watch Out: Don't mistake smooth first shipments for long-term competence. Some brokers perform well on routine clearances and fall apart the first time something goes wrong. The real test is a complicated one — a valuation dispute, a missing certificate, a classification challenge. If you're going to change brokers, change when you have leverage and time — not when you're in the middle of a crisis and have neither.
Need a broker recommendation for your destination market?
Our Operations team works with vetted customs brokers across major African ports and can connect you with the right one for your corridor.
Talk to Our Team →Last reviewed: June 2026 · Category: Customs & Compliance
Related articles: Why Your Cargo Is Stuck at Customs · HS Codes: Getting It Wrong Is Expensive · Pre-Import Verification Schemes · Customs Value vs. Invoice Value
