Duty Drawback Resources
Drawback eligibility by tariff program (Section 301, 232, 122, AD/CVD and more), verified against the statute and CBP guidance, plus every drawback guide.
Resource Hub
Trade Compliance Resources
Maintained reference guides for U.S. trade compliance, curated from our blog and grouped by topic. Each entry links to its canonical article, so this page is a durable index over the guides we keep current, not a second copy of them.
This is a curated reference library, not a news feed. Each entry below is a maintained guide from our blog, grouped by topic. Together they cover the durable mechanics of trade compliance: classification, duty math, drawback, export controls, and country tariff exposure. The blog carries the fast-moving analysis; this hub is the smaller set of guides we keep current for years. New here? Start with Core Concepts, then jump to the section that matches your work.
Core Concepts
The durable foundations: what the rules are, who enforces them, and the frameworks every importer and broker needs before touching duty math.
What Is Trade Compliance? A Complete Guide for Importers
What trade compliance means for U.S. importers, which regulations apply, and why compliance teams are turning to AI-powered tools.
Incoterms Explained: Complete Guide for Importers
All 11 Incoterms 2020 rules, from EXW and FOB to CIF and DDP, and who pays freight, insurance, and duties on every shipment.
How the U.S. Customs Clearance Process Actually Works
How clearance works from entry filing through CBP release, covering documents, duties, inspections, and how to avoid delays.
Customs Bonds Explained: Surety Requirements for U.S. Importers
How customs bonds guarantee duty payment to CBP, continuous versus single-entry bonds, and why higher tariffs require larger bonds.
Customs Fees Explained: Every Fee on a U.S. Import Entry
MPF rates and limits, HMF, ISF fees, bond costs, broker fees, and exam charges, with a worked fee calculation example.
Country of Origin Determination Rules: Substantial Transformation
Substantial transformation analysis, USMCA preferential rules, and anti-circumvention enforcement for origin determination.
Reasonable Care in Trade Compliance: What CBP Actually Expects
What the reasonable care standard means for every entry, how to document it, and what triggers CBP scrutiny.
GRI 3(b) Essential Character and the Carborundum Factors Explained
How the Carborundum factors drive GRI 3(b) essential character analysis, with the Apple Watch and Better Home Plastics rulings as proof.
Duties and Tariff Mechanics
How the duty stack is built: base rates, the special authorities, how they layer, and the legal strategies to reduce what you owe.
How to Calculate U.S. Import Duties: The Complete Breakdown
Base rates, Section 301, Section 232, and Section 122 tariffs, and how the full duty stack comes together on one entry.
How Tariff Stacking Works: Section 232, 301, 122, and Chapter 99
Which duties layer on top of each other, which are exempt, and how to calculate your true landed cost when tariffs stack.
Chapter 99 Tariffs: The Hidden Duty Layer Most Importers Miss
How Section 301, Section 232, and the Section 122 surcharge are coded in Chapter 99, the duty layer most importers overlook.
How the Current U.S. Tariff System Works: A Complete Guide
The full system, from MFN rates to Section 232, 301, and 122, and how all the layers interact in the post-IEEPA landscape.
Tariff Engineering: Legal Strategies to Reduce Import Duty Costs
Product modification, sourcing shifts, FTZ usage, and drawback, and how to stay on the right side of CBP while cutting duty costs.
AD/CVD Duties Guide: Antidumping and Countervailing Compliance
How antidumping and countervailing duties work, why retrospective liability creates hidden risk, and how to limit AD/CVD exposure.
Section 232 Tariff Rates: Every Product Covered and What You Pay
Rates across steel, aluminum, autos, copper, lumber, and semiconductors, plus the investigations that could widen coverage.
Section 301 Tariffs Explained: Rates, Lists, and Duty Calculation
Rates by list, affected HTS codes, Lists 1 through 4, exclusions, and how to calculate your total Section 301 duty exposure.
FTA Preferential Duty: How Much You Save Under USMCA, KORUS, and More
How much preferential FTA rates save under USMCA, KORUS, and 14 U.S. trade agreements, plus the rules to claim them.
Duty Drawback
Recovering duties you already paid: who qualifies, which duties are eligible, and how much you can realistically claim back.
Duty Drawback Guide: Claim Refunds on U.S. Import Duties
How duty drawback works, which duties qualify for 99% refunds, and how to file manufacturing, substitution, and Section 301 claims.
Duty Drawback for Exporters: Who Qualifies and How to Claim It
Who qualifies, manufacturing versus unused-merchandise drawback, and the records that unlock 99% recovery for exporters.
HTS Classification by Industry
Classification is where duty exposure is set. These guides work the GRI rules through the sectors where they bite hardest.
HTS Classification for Electronics: Navigating Chapters 84 and 85
GRI rules for multi-function devices under Chapters 84 and 85, common pitfalls, and CBP ruling examples for tech products.
HTS Classification for Textiles and Apparel: Fiber Content and GRI
Chapters 50 through 63, fiber content rules, woven versus knit distinctions, and the classification mistakes that cost importers.
HTS Classification for Food and Beverages: FDA, USDA, and CBP
Navigating FDA, USDA, and CBP requirements, tariff-rate quotas, and multi-agency compliance for food and beverage imports.
How Automated HTS Classification Works: GRI Logic Explained
How automated classification actually works, why keyword matching fails on composite goods, and how GRI-logic systems solve it.
Export Controls
The other side of the border: ECCN and EAR99 classification, the ITAR line, screening, and the filing exporters must get right.
Export Control Basics: ECCN, EAR, and What Every Exporter Must Know
ECCN classification, EAR versus ITAR, license requirements, and how to build an export compliance program from scratch.
ECCN Classification Guide: Export Controls Under EAR
How to determine ECCN classification under the EAR, the EAR99 default, dual-use analysis, and 2026 BIS semiconductor controls.
EAR99 Explained: What It Means and When You Still Need a License
What EAR99 means, why not-on-the-CCL does not equal no-license, and the four situations where EAR99 items still need a license.
ITAR vs EAR: Which Set of Export Controls Governs Your Product
The DDTC and BIS order of review, USML versus CCL, who regulates, and the registration, licensing, and penalty differences.
Restricted-Party and Denied-Party Screening: The Complete Guide
The OFAC SDN List, BIS Entity List, Denied Persons List, Unverified List, the Consolidated Screening List, and the red flags.
Schedule B Classification: U.S. Exporter Guide to AES Filing
Schedule B classification, AES filing thresholds, the 2026 schedule update, and how to classify exports for Census compliance.
The USPS HS Code Requirement: What Postal-Channel Sellers Must Do
The six-digit code, origin, and value data sellers must put on postal customs forms when shipping through USPS channels.
Country Tariff Guides
Origin-by-origin tariff exposure. These carry perishable rate numbers, so treat them as planning references and confirm current rates before filing.
Import Duty Rates by Country: Complete U.S. Reference
MFN averages, Section 301, 232, and 122 applicability, FTA status, and effective tariff rates for the top 20 trading partners.
Importing from Canada: USMCA, Duty Rates, and Customs Costs
USMCA qualification, Section 232 on steel and aluminum, softwood lumber tariffs, and dairy TRQs on Canadian goods.
Importing from China: Every Tariff, Duty, and Fee U.S. Importers Pay
Section 301 rates by list, the Section 122 surcharge, Section 232, MPF, and HMF, with a worked landed-cost example.
Importing from India: Tariff Rates, Duties, and What Importers Pay
The reciprocal rate, Section 122, Section 232, MFN rates for top imports, and how the tariff layers stack on Indian goods.
Importing from Japan: Customs Fees, Duty Rates, and What You Pay
The Section 122 surcharge, Section 232 on steel and autos, the US-Japan Framework Agreement, and landed-cost examples.
Importing from Mexico: USMCA Tariffs, Duty Rates, and Total Cost
USMCA duty-free qualification, Section 232 on steel and autos, what happens when goods do not qualify, and cost examples.
Importing from South Korea: KORUS FTA, Duty Rates, and Fees
KORUS FTA preferences, Section 232 on steel, autos, semiconductor tariffs, and how duties stack on South Korean goods.
Importing from Vietnam: Tariff Rates, Duties, and Landed Cost
No Section 301, Section 122 at 10%, AD/CVD exposure, and why Vietnam is the top China-alternative sourcing option.
Frequently asked questions
What is the GingerControl resources hub?
It is a curated index of our evergreen trade compliance guides, the reference material that stays useful long after it is published: classification method, duty math, drawback, export controls, and country tariff exposure. Each entry links to the full guide on our blog at its canonical URL. Think of it as the table of contents for the durable half of our library, separate from the fast-moving news and analysis that lives on the blog.
How are these guides maintained?
Every entry here is a published blog guide that we treat as a long-lived reference rather than dated commentary. We select topics whose fundamentals hold up over time, and we revise a guide when the underlying rules or rates actually change, for example when a Section 232 rate moves or a country's tariff treatment shifts. The country tariff guides carry perishable rate numbers, so we recommend confirming current rates against CBP or the USITC before you file.
How is this different from the GingerControl blog?
The blog is the full stream: breaking policy coverage, product comparisons, how-tos, and long-tail explainers published on a fast cadence. This hub is a smaller, hand-picked subset, the guides that answer definitional and mechanics questions and stay relevant. Nothing here is a separate page or a duplicate; each link points to the same blog article, just organized into a reference structure so you can find the right guide by topic instead of scrolling a date-ordered feed.
Who are these resources for?
Importers, exporters, in-house trade compliance teams, and customs brokers who need a reliable reference on how U.S. trade rules work. Core Concepts and Duties and Tariff Mechanics suit anyone building foundational understanding. HTS Classification by Industry and Export Controls go deeper for practitioners. The Country Tariff Guides help sourcing and finance teams model duty exposure by origin.
Put a guide to work on your own products
The fastest way past a classification or duty question is to run 50 of your hardest SKUs through the classifier, starting at $10, no sales call required.
For general reference only. See compliance disclaimer.