Global Tariff Intelligence Platform

Tariff Search for US, EU, and China. HS Code Classification.

Look up customs duty rates against official US, EU, and China tariff schedules, and classify products against the global Harmonized System with AI assistance — in one workspace. Built for small and medium-sized importers, exporters, and logistics teams.

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Sourced from HTSUS, TARIC & China Customs Tariff
Covers 43% of global imports
Effective dates on every result
From $24/mo, billed annually

Look Up Duty Rates. Track Tariff Policy Changes.

Two sets of tools in one platform: operational lookup and classification for daily trade work, and intelligence to monitor announced tariff actions, retaliations, and effective dates.

Tariff Tools

Operational tools for your daily import/export workflow. Search tariffs, browse schedules, classify products, and integrate via API.

  • Tariff Search Find customs duty rates by destination, origin, and product code
  • Tariff Schedule Browse standardized tariff schedules across supported markets
  • Smart HS Code Finder AI-powered classification with structured reports and audit trails
  • Tariff API Integrate tariff data directly into your internal systems

Note: TariffBase provides decision-support information and is not legal or customs advice.

Tariff Intelligence

Strategic oversight and situational awareness. Stay informed about policy shifts, track tariff actions, and access expert analysis.

  • Tariff News Curated feed of tariff-related news and policy developments
  • Daily Summary Key trade developments delivered daily to keep you informed
  • Tariff Tracker Monitor tariff actions, retaliations, and policy timelines
  • Reports & Insights Expert analysis from academics, think tanks, and trade specialists
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Built for Small and Medium-Sized Trade Teams.

TariffBase brings tariff lookup, HS classification, and policy monitoring into a single self-service platform, sourced from official government schedules.

Predictable Subscription Pricing

Every plan includes unlimited tariff lookups and HS classifications per account, billed at a flat monthly or annual rate. No per-query fees.

Official-Source Data

Tariff schedules and measures are sourced from official government publications, with effective dates and source references on every result. Updated on a frequent schedule.

Self-Service Access

Look up tariff rates, classify HS codes, and check policy changes from any device, on your own schedule. Available 24/7.

E-Commerce Importers
Manufacturers & Exporters
Distributors & Wholesalers
Freight Forwarders
Learn More About Us

3

Major Markets

US, EU, China

24/7

Platform Access

Any device, anywhere

$24

Starting Price

Per month, billed annually

10

Free Trial Days

No commitment

Latest Tariff & Trade Updates

Stay informed with curated trade news, policy shifts, and market developments that affect your business.

China Indicates Tariffs Were Discussed at Trump Summit

  • NYT
  • 16 May 2026

China’s Ministry of Commerce said Saturday that the countries had struck a preliminary agreement to …

Read at Source NYT

China signals tariff cuts, advances in farm market access a…

  • Reuters
  • 16 May 2026

China signals tariff cuts, advances in farm market access after Trump-Xi summit Reuters

Read at Source Reuters

China and US agree to establish trade and investment counci…

  • SCMP
  • 16 May 2026

China and the United States have agreed to establish trade and investment councils, committing in …

Read at Source SCMP

Trump Calls China Trip "Historic Moment"

  • Bloomberg
  • 16 May 2026

Tensions between the US and China have deepened since the last time a US president …

Read at Source Bloomberg

Consumers sue Amazon for not refunding Trump tariff costs -…

  • Reuters
  • 16 May 2026

Consumers sue Amazon for not refunding Trump tariff costs Reuters

Read at Source Reuters

Hyundai’s Top US Lobbyist to Depart After One Year in Key R…

  • Bloomberg
  • 15 May 2026

Hyundai Motor Group’s top US lobbyist is leaving his role after a year on the …

Read at Source Bloomberg
View All Tariff Updates

Timeline of Global Tariff Actions

Track the evolution of global trade policies. Our Tariff Tracker monitors tariff actions, retaliations, and key policy events with effective dates and references.

Simple, Transparent Pricing

No hidden fees. No per-query charges. Pick the plan that fits your needs.

Plans start at $24/month, billed annually ($30 monthly). All plans include a 10-day free trial.

View Plans & Pricing

Frequently Asked Questions

Common questions about TariffBase, our data, and how the platform works.

TariffBase is a global tariff intelligence platform designed to make professional-grade tariff data and HS code classification affordable and accessible. Our platform is divided into two areas:

  • Tariff Tools: Tariff Search, Tariff Schedule, Smart HS Code Finder, and Tariff API - operational tools for daily trade work.
  • Tariff Intelligence: Tariff News, Daily Summary, Tariff Tracker, and Reports & Insights - strategic tools for monitoring policy developments.

All data is sourced from official government customs authorities and official publications. Our system is updated on a frequent schedule, with fast turnaround for major tariff actions. Each tariff result includes the effective date, source reference, and a change trail where applicable. We use a human-in-the-loop quality assurance process to ensure data accuracy.

TariffBase is explicitly built for small and medium enterprises (SMEs) and lean teams that need to move fast without hiring dedicated trade specialists. This includes e-commerce importers and small retailers, small manufacturers and exporters, distributors and wholesalers, and freight forwarders and logistics providers.

TariffBase starts at $24/month with annual billing ($30 on monthly billing). Every plan includes unlimited tariff lookups and HS code classifications per account at a flat subscription cost — there are no per-query fees, so the monthly bill is predictable regardless of how often the platform is used.

Yes. We offer a 10-day free trial so you can explore the platform and validate our data coverage before committing to a subscription. Our pricing is transparent and subscription-based, with monthly billing and an annual plan discount of 20% off.

The Smart HS Code Finder uses AI and a curated classification database sourced from official data to help you identify the correct HS codes for your products based on names or descriptions. It generates a structured classification report showing:

  • Top candidate codes with confidence indicators
  • Concise reasoning and references where available
  • Ability to save records for an internal audit trail

Note: This tool supports compliance decision-making but does not guarantee legal classification outcomes.

TariffBase currently covers the three largest import markets: the United States (HTSUS/HTS tariff schedule), the European Union (TARIC Combined Nomenclature), and China (China Customs Tariff). Together, these markets represent over 43% of global imports. We plan to add more countries over time.

Tariff classification is the process of assigning the correct Harmonized System (HS) code to a product for customs purposes. The HS code determines the duty rate you pay, whether trade agreements or preferential rates apply, and whether any restrictions or special measures are in effect. Incorrect classification can lead to overpaid duties, shipment delays, or customs penalties.

TariffBase's AI-powered HS Code Finder uses a combination of machine learning and official classification databases to provide accurate results with confidence scores. Each result includes a classification report with reasoning, so you can review and verify the suggested codes. The tool is designed to support compliance decisions -- for binding rulings, consult your customs authority.

Try TariffBase Free for 10 Days.

Unlimited US, EU, and China duty searches and HS classifications. From $24/month, billed annually. No credit card required for the trial.

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