Dutiable Blog
Customs & Trade Guides
Plain-English explanations of HS codes, import duties, de minimis rules, and customs compliance — written for e-commerce sellers, not lawyers.
Import Duties Explained: What They Are, How They Work, and How to Reduce Them
What are import duties? How are they different from tariffs? A complete guide to how import duties are calculated, who pays them, and 6 legal strategies to reduce them.
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Incoterms 2020: The Complete Guide for E-Commerce and International Trade
A definitive, plain-English explanation of all 11 Incoterms 2020 rules — who pays what, who's responsible when, and which term to use for your shipments.
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Section 301 Tariffs: What China Tariffs Mean for E-Commerce Sellers in 2026
A complete guide to US Section 301 tariffs on Chinese goods — which products are affected, current rates, how to check your HS code, and legal strategies to manage your exposure.
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EU VAT for E-Commerce Sellers: IOSS, OSS, and the 2021 Rules Explained
Everything e-commerce sellers need to know about EU VAT after the 2021 reform — the €150 threshold, IOSS registration, One Stop Shop, and what happens if you get it wrong.
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EORI Number: The Complete Guide for EU and UK Importers and Exporters
What an EORI number is, who needs one, how to get it in every EU country and the UK, and what happens if you try to import or export without one.
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De Minimis is Dead: What Every E-Commerce Seller Must Do Right Now
The $800 de minimis exemption is gone — for China since May 2025, for all countries since August 2025. Here's exactly what changed, what it costs you, and what to do about it.
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EU Customs Reform 2026: The €3 Fee, End of €150 Threshold, and What Sellers Must Do Before July 1
The EU is eliminating its €150 customs duty threshold and introducing a €3 per-parcel handling fee on July 1, 2026. Here's what changes, who it hits hardest, and how to prepare.
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Liberation Day Tariffs: What the April 2025 Reciprocal Tariffs Mean for Every Importer
On April 2, 2025, the US imposed sweeping reciprocal tariffs on imports from ~180 countries. Here's what changed, which rates apply to your products, and how to manage the impact.
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How to Import into Amazon FBA: HS Codes, Customs Duties, and ISF Filing Explained
A complete guide to US customs requirements for Amazon FBA sellers — HTS codes, ISF filing, commercial invoices, customs bonds, and how to avoid holds that delay your inventory.
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Country of Origin Rules: How to Determine (and Prove) Where Your Product Was Made
Country of origin determines which tariffs apply, whether free trade agreements cover your goods, and how to legally optimise your supply chain. Here's how origin is determined — and how to prove it.
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The 6 General Rules of Interpretation Explained Simply
The General Rules of Interpretation (GRI) are the legal framework customs authorities use to classify any product. Here's what each rule means in plain English.
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What Happens If You Use the Wrong HS Code?
Using the wrong HS code on a customs declaration isn't just a paperwork issue. Here are the real consequences — and how to fix a misclassification.
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De Minimis Thresholds in 2026: Country-by-Country Guide for E-Commerce
A complete guide to de minimis thresholds in 2026 — the value below which customs duties and taxes don't apply. Covers the US, EU, UK, Canada, Australia, and more.
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HS Code vs HTS Code: What's the Difference?
HS codes and HTS codes are often confused. Here's the exact difference — and why it matters when filing US customs entries.
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