Insights & Guides

Expert perspectives on HTS classification, customs compliance, and navigating international trade.

Featured
regulations
· 9 min read

The $41 Billion Tariff Shock: What Brazil's 25% Section 301 Duties Mean for Your Supply Chain

USTR finalized a 25% Section 301 tariff on most Brazilian imports effective July 22, 2026 — with a narrow in-transit exception expiring July 29. Here's what's covered, what's exempt, and what importers sourcing from Brazil need to do in the next 48 hours.

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TariffLens Team

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Technology
· 15 min read

The 11 Best HTS Classification Software Tools in 2026 (Ranked)

The 11 best AI HTS classification tools for 2026, ranked and compared: TariffLens, GingerControl, Gaia Dynamics, Descartes, KYG Trade, and more, with a full comparison table and FAQ. Competitor claims re-verified July 2026.

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TariffLens Team

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regulations
· 8 min read

Section 201 Is Back: Why the Lamb Investigation Should Worry Every Importer

USTR just launched the third Section 201 safeguard investigation in two years — this time targeting lamb meat imports. Section 201 is the nuclear option of trade remedies: tariffs that hit every country on earth. Here's how the process works, who's at risk, and why more industries are lining up to file.

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TariffLens Team

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regulations
· 9 min read

The July 24 Tariff Cliff: What Happens When Section 122 Expires

The 10% Section 122 global surcharge expires by law on July 24, 2026 — just days away. But relief is an illusion: Section 301 and Section 232 replacements are already queued up, IEEPA refunds are finally flowing through CAPE, and the tariff landscape is about to get more complex, not simpler. Here's your complete guide to the transition.

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TariffLens Team

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regulations
· 8 min read

The End of the $800 Free Pass: What CBP's De Minimis Suspension Means for Every Importer

CBP has indefinitely suspended the $800 de minimis exemption for all imports effective June 24, 2026. Every low-value shipment now requires formal or informal entry, HTS classification, and duty payment. Here's what importers and brokers need to do before the July 24 comment deadline.

TT

TariffLens Team

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regulations
· 8 min read

The End of Duty-Free: How CBP's De Minimis Kill Reshapes Every Import Under $800

CBP has indefinitely suspended the $800 de minimis exemption for all modes of importation, effective June 24, 2026. Every low-value shipment now requires formal or informal entry procedures and full duty payment. With 4 million packages per day affected and a July 24 comment deadline approaching, here's what importers and brokers need to know.

TT

TariffLens Team

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regulations
· 9 min read

The End of $800 Duty-Free Shipping: What CBP's De Minimis Kill Means for Your Business

On June 24, 2026, CBP indefinitely killed the $800 de minimis exemption that let 1.36 billion packages enter the U.S. duty-free each year. Every low-value shipment now requires formal or informal entry, full duty payment, and HTS classification. Here's what changed, who gets hit hardest, and how to adapt before the July 24 comment deadline closes.

TT

TariffLens Team

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regulations
· 8 min read

The USMCA Non-Renewal: What 10 Years of Uncertainty Means for Your Supply Chain

On July 1, 2026, the United States formally declined to renew the USMCA, triggering annual reviews through 2036. While preferential tariff treatment continues today, importers sourcing from Canada and Mexico face a decade of negotiation uncertainty that demands immediate action on rules of origin compliance and supply chain strategy.

TT

TariffLens Team

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regulations
· 9 min read

The $1.8 Trillion Decision: What the USMCA Review Means for Your Imports

Today, July 1, 2026, the US, Mexico, and Canada must decide whether to extend the USMCA for another 16 years. With 86% of cross-border imports now claiming USMCA exemptions as their only tariff shelter, the outcome will reshape rules of origin, landed costs, and compliance requirements for every North American importer.

TT

TariffLens Team

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regulations
· 9 min read

The $41 Billion Brazil Tariff: How to Navigate 1,600 Exemptions Before July 1

USTR proposed a 25% Section 301 tariff on virtually all Brazilian imports, but carved out 1,600+ HTSUS subheadings. With the comment deadline on July 1 and a statutory action date of July 15, importers sourcing from Brazil have days — not weeks — to assess exposure and act.

TT

TariffLens Team

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regulations
· 9 min read

The 100% Pharma Tariff: What Every Importer Must Know Before July 31

On July 31, 2026, the first wave of 100% Section 232 tariffs hits pharmaceutical imports — covering 130+ HTSUS subheadings across Chapters 29 and 30. With onshoring application deadlines already passed, a tiered rate structure that rewards early movers, and Foreign Trade Zone rules that changed overnight, here's exactly what importers need to do in the next 37 days.

TT

TariffLens Team

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regulations
· 9 min read

The 50% Penalty Floor: How the New Customs Enforcement EO Changes Everything for Importers

Executive Order 14411 imposes a 50% minimum penalty floor, eliminates mitigation for repeat offenders, and restricts foreign importers of record — with the first deadlines hitting September 1, 2026. Here's what every importer and broker needs to do before the new rules take effect.

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TariffLens Team

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compliance
· 9 min read

The $370 Billion Question Is Settled: Supreme Court Kills Section 301 Refund Hopes

On June 15, 2026, the Supreme Court denied certiorari in HMTX Industries v. United States, ending a six-year legal battle over $370 billion in Section 301 China tariffs. For the 3,600+ importers who filed lawsuits hoping for refunds on List 3 and List 4A duties, the fight is officially over — and these tariffs are now a permanent fixture of importing from China.

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TariffLens Team

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compliance
· 8 min read

The $30 Billion IEEPA Refund Gap: Why Your Finally Liquidated Entries May Never Get Paid

CBP has disbursed $40 billion in IEEPA tariff refunds through CAPE — but the government just reversed its position on "finally liquidated" entries worth $30 billion+. If you haven't filed a CIT lawsuit, your refund window may be closing fast. Here's the timeline, the risks, and what to do before Phase 3 launches in late July.

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TariffLens Team

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regulations
· 9 min read

The July 24 Tariff Cliff: What Happens When Section 122 Expires

The 15% Section 122 tariffs expire on July 24, 2026 — just 39 days away. With the CIT striking them down, the Federal Circuit issuing a stay, and new Section 232/301 tariffs waiting in the wings, importers face one of the most complex transition periods in modern trade history. Here's what to expect and how to prepare.

TT

TariffLens Team

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regulations
· 9 min read

Section 232 Just Changed Again: Winners, Losers, and What to File by December 2027

On June 1, 2026, Proclamation 11032 cut Section 232 rates to 15% for agricultural and HVAC equipment while pulling new products into the tariff net for the first time. Here's who benefits, who's newly exposed, and the classification audit every importer should run before the December 2027 sunset.

TT

TariffLens Team

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regulations
· 9 min read

The 60-Country Tariff Bombshell: What USTR's Forced Labor Action Means for Your Supply Chain

USTR just proposed new Section 301 tariffs of 10% to 12.5% on imports from 60 countries — including Canada, the EU, and Mexico — for failing to ban forced-labor goods. Here's what every importer needs to know before the July 6 comment deadline.

TT

TariffLens Team

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compliance
· 9 min read

The 50% Penalty Floor Is Coming: What the New Customs Enforcement EO Means for You

On June 3, 2026, the President signed an executive order that eliminates penalty mitigation for repeat offenders, imposes a mandatory 50% penalty floor, and gives CBP just 90 days to rewrite the rules. Here's what every importer needs to do before September.

TT

TariffLens Team

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regulations
· 9 min read

The Customs Enforcement Overhaul: 7 Changes Every Importer Faces by December

President Trump's June 3 executive order rewrites the rules for every importer of record in the United States. Higher bonds, mandatory domestic assets, a new "good standing" requirement, and a near-total lockout of foreign IORs from informal entry — here's what's changing, when it hits, and how to prepare before the 180-day clock runs out.

TT

TariffLens Team

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regulations
· 9 min read

The $38 Billion Brazil Tariff Bombshell: What Importers Must Do Before July 15

USTR just proposed a 25% Section 301 tariff on virtually all Brazilian imports — but with 1,600+ HTS exemptions and a July 15 deadline, the details matter more than the headline. Here's what's covered, what's exempt, and how to protect your supply chain before the comment window closes.

TT

TariffLens Team

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compliance
· 9 min read

The $166 Billion IEEPA Refund Maze: Why Your Money Is Stuck

The Supreme Court struck down IEEPA tariffs months ago, but getting your $166 billion back is proving far harder than anyone expected. With a government appeal deadline on June 6, Phase 1 limitations leaving billions in limbo, and a frustrated judge ordering the CBP Commissioner to explain delays, here's exactly where things stand and what importers need to do right now.

TT

TariffLens Team

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compliance
· 9 min read

The $549 Million Wake-Up Call: Why CBP's AI Is Now Your Biggest Compliance Risk

DOJ's Trade Fraud Task Force just secured a $549.5 million settlement against aluminum importers — the largest customs fraud recovery in history. With AI-powered analytics, whistleblower bounties up to 30%, and criminal prosecution on the table, here's what every importer needs to know about the new enforcement landscape.

TT

TariffLens Team

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regulations
· 9 min read

The July 1 Semiconductor Tariff Review: What Happens Next Could Double Your Duty Bill

The Commerce Department's July 1 review of Section 232 semiconductor tariffs could trigger Phase 2 — expanding the 25% duty to all semiconductors, manufacturing equipment, and derivative products. With five weeks until the deadline, here's what importers need to know about the current exemptions, documentation requirements, and how to prepare for what's coming.

TT

TariffLens Team

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regulations
· 9 min read

The $370 Billion Supreme Court Gamble: Section 301 Tariffs Face Their Biggest Legal Test

The original 2018 Section 301 tariffs on Chinese imports are under simultaneous attack — a Supreme Court petition challenging USTR's authority to expand tariffs tenfold, and a four-year review that could terminate Lists 1 and 2. Here's what importers paying 7.5% to 25% on $370 billion in goods need to know before June 25.

TT

TariffLens Team

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regulations
· 9 min read

The U.S.-China Board of Trade: What Importers Need to Know About the $30 Billion Tariff Mechanism

The Trump-Xi Beijing summit didn't formally announce the U.S.-China Board of Trade — but officials revealed enough to reshape how importers should think about China tariffs. Here's what the "untariff" mechanism means for non-sensitive goods, which products could qualify, and what you should do before November 2026.

TT

TariffLens Team

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regulations
· 9 min read

The July 24 Tariff Cliff: How Section 301 Will Replace Your 10% Surcharge With Something Permanent

With Section 122's 10% global tariff expiring July 24 and USTR's dual Section 301 hearings now concluded, a permanent tariff architecture targeting 21 manufacturing sectors across 16 economies is taking shape. Here's what importers need to know — and do — before the transition hits.

TT

TariffLens Team

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regulations
· 9 min read

The Section 301 Seafood Tariff Threat: What Importers Need to Know Now

Twenty House lawmakers are demanding USTR launch a sweeping Section 301 investigation into seafood imports — an industry worth $26+ billion annually. With antidumping duties already hitting shrimp from four countries and a presidential executive order directing action, new tariffs on seafood could arrive faster than most importers expect.

TT

TariffLens Team

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regulations
· 8 min read

The 100% Pharma Tariff Is Real: How to Apply for Relief Before June 12

Commerce just published the procedures for pharmaceutical companies to apply for Section 232 tariff reductions — dropping the 100% rate to 20% or even 0%. Applications are due June 12, 2026. Here's how the onshoring agreement process works and what importers need to do right now.

TT

TariffLens Team

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regulations
· 9 min read

Section 122 Tariffs Struck Down: What the Ruling Means for Your Refund

The Court of International Trade just ruled the administration's 10% Section 122 global tariff unlawful in a 2-1 decision — but relief is limited to plaintiffs only. With $25 billion collected in 72 days and an appeal already filed, here's what importers need to do right now to preserve their refund rights.

TT

TariffLens Team

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guides
· 9 min read

The $165 Billion Refund Window: How to File Your IEEPA Tariff Claim Before It Closes

CBP's new CAPE system is now processing IEEPA tariff refund claims — but only 6% of eligible importers are ready to file. Here's the step-by-step process, the Phase 1 limitations you need to know, and how to avoid leaving money on the table as deadlines tick down.

TT

TariffLens Team

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guides
· 9 min read

Your IEEPA Tariff Refund: How CAPE Works, What to File, and When You'll Get Paid

The Supreme Court struck down all IEEPA tariffs in February 2026, and CBP's new CAPE refund system is now live. With 75,000+ declarations filed, 11 million entries queued, and the first refunds expected May 11, here's exactly how to file your claim and avoid the pitfalls that are tripping up thousands of importers.

TT

TariffLens Team

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regulations
· 8 min read

428 New Subheadings Are Coming: The HTSUS 2028 Overhaul Starts Now

The biggest rewrite of the Harmonized Tariff Schedule in six years is underway, with 428 new subheadings, new headings for dietary supplements and vaccines, and a USITC comment deadline of May 18. Here's what's changing, which products are affected, and what importers need to do before January 1, 2028.

TT

TariffLens Team

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compliance
· 8 min read

The $54 Million Wake-Up Call: Customs Valuation Fraud Is Now a Federal Priority

The DOJ's Trade Fraud Task Force just hit an importer with a $2.1 million penalty for undervaluing Chinese imports — and it's part of a much bigger crackdown. With $86 million in customs-related False Claims Act settlements in 2025 alone, a record $54.4 million single case, and whistleblowers collecting million-dollar rewards, every importer needs to understand the new enforcement landscape.

TT

TariffLens Team

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regulations
· 8 min read

After Pharma: 8 Section 232 Tariff Deadlines Heading for Your Supply Chain

The 100% pharmaceutical tariff was just the beginning. Eight more Section 232 investigations — covering aircraft, wind turbines, medical equipment, drones, robots, polysilicon, trucks, and critical minerals — have deadlines landing between May and year-end 2026. Here's what each investigation targets, the likely tariff rates, and what importers should do before the next shoe drops.

TT

TariffLens Team

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regulations
· 9 min read

100% Tariffs on Drugs: What the Section 232 Pharma Bombshell Means for Importers

On April 2, 2026, President Trump imposed up to 100% tariffs on patented pharmaceutical imports under Section 232. With a tiered rate structure ranging from 0% to 100% depending on onshoring deals and country of origin, and effective dates starting July 31, importers and brokers face one of the most complex tariff regimes ever applied to a single industry. Here's how it works and what to do before the clock runs out.

TT

TariffLens Team

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regulations
· 9 min read

The 90-Day Countdown: Your 10% Global Tariff Has a Court Date and an Expiration Date

The 10% global tariff imposed under Section 122 of the Trade Act of 1974 is under legal challenge at the Court of International Trade and expires July 24, 2026. With the administration planning Section 301 and Section 232 replacements, importers face a 90-day window of uncertainty. Here's what's happening in court, what comes after expiration, and the three scenarios you should be modeling right now.

TT

TariffLens Team

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compliance
· 9 min read

The $1 Million "Made in USA" Trap: FTC's New Crackdown Hits Importers

The FTC just launched its biggest "Made in USA" enforcement sweep ever, fining companies up to $625,000 for false origin claims — including American flags actually made in China. With a new executive order supercharging enforcement and penalties climbing into the millions, importers and customs brokers need to understand the "all or virtually all" standard before it costs them.

TT

TariffLens Team

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compliance
· 9 min read

The $450 Million Enforcement Machine Coming for Your Import Program

The president's FY 2027 budget nearly doubles funding for trade enforcement agencies, while CBP just posted record audit collections of $235.5 million. Here's what the budget numbers mean for importers, which agencies are getting the biggest boosts, and the compliance steps you should take before the money starts flowing.

TT

TariffLens Team

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regulations
· 9 min read

The FCC Import Ban That Bypasses Tariffs Entirely: Routers, Drones, and the Covered List

The FCC just banned the import of all new foreign-made routers and drones — not through tariffs, but through a little-known mechanism called the Covered List. With TP-Link holding 65% of the US router market and DJI dominating drones, importers and brokers need to understand how this new breed of trade restriction works, who's exempt, and what's coming next.

TT

TariffLens Team

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regulations
· 9 min read

The Full-Value Trap: How New Section 232 Rules Double Your Duty Bill

On April 6, 2026, a presidential proclamation quietly changed how Section 232 tariffs are calculated — shifting from metal content to full customs value. For importers of finished goods with steel, aluminum, or copper components, the math just got dramatically worse. Here's the new tiered framework, who's affected, and what to do now.

TT

TariffLens Team

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regulations
· 9 min read

China PNTR Revocation: The 40% Tariff Shock Every Importer Must Model Now

The USITC just launched an investigation into revoking China's permanent normal trade relations status — a move that would replace current MFN rates with Column 2 tariffs averaging 35–40%, stacking on top of existing Section 301 duties. Here's what the math looks like, which industries get hit hardest, and what importers need to do before the August 21 report drops.

TT

TariffLens Team

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regulations
· 9 min read

The 50% Quartz Tariff Coming for Your Countertops: What Importers Need to Know

The ITC just ruled that quartz surface product imports are causing serious injury to U.S. manufacturers — and a safeguard tariff of up to 50% could land as early as this summer. Here's what importers, fabricators, and brokers need to know about the timeline, the products covered, and how to prepare.

TT

TariffLens Team

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regulations
· 9 min read

From Zero to 100%: The Pharma Tariff Shock Importers Can't Ignore

On April 2, 2026, President Trump imposed Section 232 tariffs of up to 100% on patented pharmaceutical imports — the first time this national security authority has ever been applied to drugs. Here's the tiered rate structure, key deadlines, exemptions, and exactly what importers need to do before July 31.

TT

TariffLens Team

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regulations
· 9 min read

18 Trade Deals, 1,900 Products, and a 550-Page Warning: Your Guide to the New Reciprocal Trade Map

USTR's 2026 National Trade Estimate Report dropped at 550+ pages — and it's no longer just a catalog of complaints. With 18 Agreements on Reciprocal Trade signed or in framework, country-specific duty rates shifting, and 1,900 products eligible for zero-tariff treatment, importers need to rethink sourcing, classification, and compliance strategy now.

TT

TariffLens Team

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regulations
· 9 min read

18 Trade Deals, 18 Different Tariff Rates: Your Guide to the 2026 ART Maze

USTR's 2026 National Trade Estimate report just mapped out the new reciprocal trade landscape — 9 signed agreements, 9 framework deals, and wildly different tariff rates by country. With Section 122's 10% baseline expiring in July and ART-specific rates ranging from 0% to 19%, importers need to understand exactly which rates apply to their goods and how to prove eligibility.

TT

TariffLens Team

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regulations
· 9 min read

USTR's 63-Country Trade Barrier Report: Your Roadmap to the Next Tariff Hit

USTR just dropped its 2026 National Trade Estimate — 130 pages longer than last year, covering 63 countries, and for the first time weaving in commitments from 9 signed reciprocal trade agreements. Here's what it signals about where tariff pressure is heading next, and what importers need to do right now.

TT

TariffLens Team

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regulations
· 9 min read

18 Trade Deals in 12 Months: What the New Tariff Rates Mean for Your Bottom Line

The 2026 NTE Report just cataloged trade barriers across 63 markets — but the real story is the 18 reciprocal trade agreements that slashed tariff rates from as high as 49% to as low as 10%. Here's what every importer needs to know about the new rates, product exemptions, and compliance requirements.

TT

TariffLens Team

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regulations
· 9 min read

CBP's CAPE System Goes Live in Weeks: Your IEEPA Refund Prep Checklist

CBP's new CAPE refund system launches mid-April 2026 to process $166 billion in IEEPA tariff refunds — but 22% of importers still haven't enrolled for electronic payments. Here's exactly what you need to do before the portal opens, what Phase 1 covers, and which entries you'll need to fight for separately.

TT

TariffLens Team

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compliance
· 12 min read

How to Spot Sham Transactions in Your Supply Chain: OFAC's 7 Red Flags

OFAC just published guidance on sham transactions—where blocked persons hide behind intermediaries to evade sanctions. Learn the 7 red flags you need to watch for in your supply chain, why the penalties are massive, and how to protect your company from becoming an unwitting accomplice to sanctions evasion.

TT

TariffLens Team

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regulations
· 8 min read

The $175 Billion Trade Reset: What 9 New Reciprocal Agreements Mean for Importers

After the Supreme Court struck down IEEPA tariffs worth $175 billion, the administration pivoted to bilateral Agreements on Reciprocal Trade. Nine deals are signed, more are in progress, and a 150-day tariff clock is ticking toward July 24. Here's what every importer needs to know.

TT

TariffLens Team

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regulations
· 8 min read

The Reciprocal Tariff Maze: A Country-by-Country Guide for Importers

Nine countries have signed Agreements on Reciprocal Trade with the U.S. in 2026, each with different tariff rates, exemptions, and compliance requirements. Here's what importers need to know about the new three-tier rate structure and how to navigate it.

TT

TariffLens Team

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regulations
· 9 min read

The $175 Billion Refund Window: How to Reclaim IEEPA Duties Before It Closes

The Supreme Court struck down IEEPA tariffs on February 20, 2026. Now, importers have a limited window to reclaim duties—potentially $175 billion total. Learn the new CIT reliquidation process, filing deadlines, and critical action steps to protect your refund claim.

TT

TariffLens Team

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compliance
· 8 min read

How CBP Recovered $235.5 Million: Audits Are Accelerating—And Your Company Could Be Next

CBP just released FY2025 enforcement data: $235.5 million in audit collections, 465 audits completed, and violations spiking in valuation, classification, and origin. See the numbers, the violation trends, and six critical actions your company must take now to avoid becoming the next penalty case.

TT

TariffLens Team

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Compliance
· 14 min read

Are the X-Men Human? How Marvel Saved Millions by Arguing Its Superheroes Aren't People

In 2003, a federal court ruled that Wolverine, Storm, and the rest of the X-Men are not human beings. The reason wasn't science fiction — it was tariff classification.

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TariffLens Team

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Guides
· 15 min read

How a Strip of Felt Saves Nike $20 Million a Year: Tariff Engineering in Footwear and Apparel

The Converse Chuck Taylor has a fuzzy secret on its sole. Columbia Sportswear adds a tiny pocket nobody uses. These aren't design flaws — they're some of the most successful tariff engineering strategies in American import history.

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TariffLens Team

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Compliance
· 16 min read

The $365 Million Tariff Engineering Disaster: How Ford's Transit Connect Scheme Backfired

Ford thought it had found the perfect workaround for the Chicken Tax. Instead, it paid the largest customs penalty settlement in modern history. Here's the full story — and what every importer can learn from it.

TT

TariffLens Team

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Technology
· 14 min read

AI Tariff Classification Explained: What It Is, How It Works, and Why It Matters

Everything importers and compliance teams need to know about using artificial intelligence for tariff classification. How AI analyzes products, assigns HTS codes, and reduces classification errors.

TT

TariffLens Team

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Compliance
· 16 min read

The DOJ-DHS Trade Fraud Task Force: How $100 Million in One Day Reshaped Customs Enforcement

$100 million recovered in a single afternoon. Criminal charges for a corporate COO. Here's what the DOJ-DHS Trade Fraud Task Force is targeting, how AI is catching transshipment schemes, and the seven steps every importer needs to take now.

TT

TariffLens Team

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Guides
· 14 min read

How to Calculate Your IEEPA Tariff Refund: A Step-by-Step Guide to Identifying What You're Owed

You know you're owed a refund. But how much? Here's exactly how to identify your affected entries, separate IEEPA duties from Section 301 and 232 tariffs, and calculate your total refund amount.

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TariffLens Team

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Regulations
· 18 min read

The July 2026 Tariff Cliff: What Happens When Section 122 Expires and How to Prepare

Section 122 tariffs expire on July 24, 2026. The administration is racing to build replacement authority through Section 301 and 232 investigations. Here's what's coming and how to prepare your supply chain.

TT

TariffLens Team

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Compliance
· 16 min read

Who Gets the IEEPA Tariff Refund? The $175 Billion Fight Between Importers, Suppliers, and Retailers

CBP pays refunds to the importer of record. But what if your supplier raised prices to cover the tariff — and now they're getting the refund? Here's what importers, retailers, and downstream buyers need to know.

TT

TariffLens Team

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Guides
· 16 min read

How to Claim IEEPA Tariff Refunds: The Complete Guide for Importers

The Supreme Court struck down $175 billion in IEEPA tariffs. Here's exactly how to get your money back — the three refund pathways, critical deadlines, and step-by-step instructions.

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TariffLens Team

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Regulations
· 14 min read

Section 122 Tariffs Explained: What Replaced IEEPA and How Long Will It Last?

Hours after the Supreme Court struck down IEEPA tariffs, the President invoked a never-before-used statute. Here's what Section 122 means for importers, why legal experts say it's vulnerable, and what happens when the 150-day clock runs out.

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TariffLens Team

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Regulations
· 14 min read

After the IEEPA Ruling: A Customs Broker's Action Guide to Section 122

The Supreme Court struck down IEEPA tariffs on February 20. Within hours, Section 122 replaced them at 15%. Here's your step-by-step checklist — refund protests, ACE transitions, de minimis deadlines, and more.

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TariffLens Team

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Regulations
· 14 min read

Section 321 De Minimis $800 Threshold: Current Status in 2026

Is the $800 de minimis exemption still in effect? What about vitamins and supplements from Canada? Here's exactly where things stand in February 2026.

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TariffLens Team

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Guides
· 8 min read

What is an HTS Code? Complete Guide for Importers

A comprehensive guide to understanding Harmonized Tariff Schedule codes, how they work, and why they matter for your import business.

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TariffLens Team

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Regulations
· 10 min read

The Death of De Minimis: What Every Importer Needs to Know in 2026

The de minimis exemption is gone. Here's what the Section 321 suspension means for e-commerce importers and how to adapt to the new reality.

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TariffLens Team

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Guides
· 12 min read

The 10 HTS Classification Mistakes That Will Get You Audited

42% of customs penalties stem from classification errors. Learn the most common mistakes importers make and how to avoid costly CBP audits.

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TariffLens Team

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All Articles
20 articles
Technology
· 15 min read

Automated HTS Classification vs. Manual: Which Approach Is Right for Your Business?

A head-to-head comparison of AI-automated and traditional manual HTS classification. Accuracy benchmarks, cost analysis, and a practical framework for deciding your mix.

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TariffLens Team

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Technology
· 16 min read

AI Tariff Classification for Customs Brokers: How to 10x Your Classification Throughput

A practical playbook for customs brokers integrating AI into their classification workflow. The triage model, confidence thresholds, quality control, and ROI metrics that matter.

TT

TariffLens Team

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Technology
· 13 min read

How AI HTS Classification Works: A Step-by-Step Breakdown

From product description to 10-digit HTS code — here's exactly what happens inside an AI classification system. Attribute extraction, GRI analysis, confidence scoring, and duty calculation explained.

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TariffLens Team

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Regulations
· 18 min read

Which Tariffs Still Apply After the Supreme Court Ruling? A Complete 2026 Breakdown

The Supreme Court struck down IEEPA tariffs, but most U.S. import duties are still in effect. Here's exactly which tariffs were eliminated, which remain, and what your total duty exposure looks like today.

TT

TariffLens Team

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Regulations
· 16 min read

Section 301 Tariff Rates on Apparel from China in 2026: A Complete Guide

Current Section 301 tariff rates on Chinese apparel, which HTS codes are affected, and strategies importers are using to manage exposure.

TT

TariffLens Team

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Guides
· 14 min read

CBP's Electronic Refund Mandate: Post-Implementation Guide and Troubleshooting

The February 6 deadline has passed. If you haven't enrolled in ACH refunds yet—or you're having issues—here's exactly what to do next.

TT

TariffLens Team

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Regulations
· 16 min read

Section 301 Tariff Increases in 2026: Major Rate Hikes for Batteries, Medical Products, and Critical Minerals

Medical glove tariffs hit 100%, most medical products reach 50%, and battery/critical mineral rates spike on January 1, 2026. Here's what importers need to know and do now.

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TariffLens Team

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Compliance
· 18 min read

The UFLPA Enforcement Slowdown: Why Silence Might Be the Biggest Risk in 2026

UFLPA detentions are down and the Entity List has gone dormant. Should you relax your compliance program or double down? The answer could save you millions.

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TariffLens Team

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Compliance
· 20 min read

37 New Entities Added to UFLPA List: The Largest Expansion Yet

DHS just added 37 companies including Zijin Mining and Huafu Fashion—the biggest UFLPA expansion ever. If you import electronics, automotive parts, textiles, or anything with copper, lithium, or steel, your supply chain is at risk.

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TariffLens Team

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Guides
· 18 min read

Post-Entry Amendments: Your Get-Out-of-Jail Card for Import Mistakes

Discovered a customs error after goods released? You have a narrow window to fix it before CBP issues penalties. Here's exactly what to do, when to file PSC vs. Prior Disclosure, and how to avoid $100K+ in penalties.

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TariffLens Team

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Compliance
· 12 min read

Customs Broker User Fees 2026: What You Need to Know Before January 30

The 2026 broker permit fee is $185.38, due January 30. Miss it and your permit is revoked. Plus: updated MPF rates and what importers need to know.

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TariffLens Team

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Technology
· 15 min read

Using AI for HTS Classification: A Practical Guide for Trade Compliance

AI promises 70-90% faster classification, but accuracy varies from 70-88%. Here's what actually works, where it fails, and how to implement it without risking compliance.

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TariffLens Team

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Compliance
· 14 min read

UFLPA Compliance: How to Avoid 90-Day Detentions

UFLPA enforcement is up 300%. Learn how to map your supply chain, prepare documentation, and avoid having $3.68 billion worth of detained goods.

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TariffLens Team

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Technology
· 11 min read

AI in Customs Brokerage: Hype vs. Reality in 2026

Flexport doubled profits with AI, but CBP warns against AI-only classification. Here's what actually works and what doesn't.

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TariffLens Team

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Regulations
· 12 min read

Section 301 Tariffs in 2026: Exclusions, Increases, and What's Coming Next

$77 billion in tariffs on Chinese imports. 178 exclusions extended. Scheduled increases coming. Your complete guide to Section 301.

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TariffLens Team

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Regulations
· 6 min read

CBP's February 2026 Electronic Refund Mandate: What You Need to Do Now

Starting February 6, 2026, CBP stops issuing paper checks. Here's how to set up your ACE Portal for electronic refunds.

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TariffLens Team

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Compliance
· 11 min read

CTPAT Trade Compliance in 2026: Is the Juice Worth the Squeeze?

11,400+ partners handle 52% of U.S. imports. New UFLPA priority review benefits. Here's how to decide if CTPAT is right for you.

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TariffLens Team

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Guides
· 13 min read

Tariff Engineering 101: Legal Strategies to Reduce Duty Exposure

First sale valuation, FTZs, duty drawback, and more. Your complete guide to legal duty reduction strategies that smart importers use.

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TariffLens Team

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Industry
· 10 min read

The Customs Talent Crisis: Why Brokers Are Worth Their Weight in Gold

Regulatory complexity is exploding while experienced professionals retire. Here's what the talent shortage means for importers.

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TariffLens Team

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Technology
· 11 min read

Your Customs Data Is a Goldmine (If You Actually Own It)

Most companies' customs data is scattered across five systems. Here's how to consolidate it and unlock duty savings, audit defense, and optimization.

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TariffLens Team

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