Tariff Rates — MFN, Preferential & FTA Rate Guide

Tariff rates are set through a combination of international negotiations (WTO rounds), bilateral agreements (FTAs), and domestic trade policy. They are one of the most powerful tools governments have for regulating trade flows, protecting industries, and generating revenue.

The Most Favoured Nation (MFN) rate is the default tariff rate that applies to all WTO member nations. Under WTO rules, if you grant a trade advantage (like a lower tariff) to one member, you must extend the same advantage to all WTO members.

• What this means: MFN is the highest rate you'll normally face. FTA preferential rates go lower; MFN is the baseline.
• Non-WTO countries: Countries like North Korea or certain sanctioned nations may face rates higher than MFN (Column 2 rates in the US HTS).
• Bound vs. Applied: WTO members commit to a maximum "bound" rate — the actual "applied" MFN rate is often lower. For example, the EU's average bound rate is ~5%, but applied rates on many goods are 0-3%.

Countries that sign Free Trade Agreements enjoy reduced or zero duty rates on qualifying goods. This is the single most impactful way to legally reduce import costs.

To claim preferential rates, you need a valid Certificate of Origin proving goods meet the agreement's Rules of Origin (ROO) — typically a minimum local content threshold or a tariff shift requirement.

A common pattern in global tariff policy is tariff escalation — where raw materials face low or zero duty, while processed goods face progressively higher rates:

This pattern encourages developing countries to export raw materials rather than finished goods — a long-standing point of contention in WTO negotiations. It directly affects sourcing decisions: importing unfinished goods and processing domestically can be significantly cheaper than importing finished products.

Every major trading nation publishes its tariff schedule online. The key tools are:

• 🇺🇸 United States: USITC HTS Online — search by keyword or HS code. Includes all general, special, and column 2 rates, plus anti-dumping and countervailing duty orders.
• 🇪🇺 European Union: TARIC database — search by commodity code. Shows MFN rates, preferential rates by origin country, anti-dumping measures, and suspensions.
• 🇬🇧 United Kingdom: UK Trade Tariff — lookup by commodity code or product description. Includes UK-specific post-Brexit rates, CPTPP rates, and supplementary units.
• 🇨🇦 Canada: CBSA Customs Tariff — includes MFN, GPT (General Preferential Tariff), and preferential rates.
• 🇯🇵 Japan: Japan Customs Tariff Schedule
• 🌐 WTO Tariff Database: WTO TAO — allows cross-country tariff comparisons for any HS code across all WTO members.

Tariff rates are not static. They change through several mechanisms:

• Annual Budget/Finance Acts: Countries often adjust rates in their annual budget. Pakistan, for example, frequently changes rates through SROs (Statutory Regulatory Orders) multiple times per year.
• FTA Phasing Schedules: Many FTAs don't go to 0% overnight. They have 5, 10, or 20-year phasing schedules where rates decrease gradually. RCEP, for example, phases out tariffs over 20 years.
• Trade Disputes: Retaliatory tariffs can appear suddenly. US Section 301 tariffs on China were imposed with just weeks of notice, adding 25% overnight.
• HS Revision Cycles: Every 5 years, the WCO revises the HS system. This can cause codes to split, merge, or renumber — changing the applicable rate even if the product hasn't changed.
• Temporary Suspensions: The EU frequently grants temporary duty suspensions on inputs not produced domestically. These are reviewed bi-annually.

Anti-dumping duties (AD) are imposed when a foreign manufacturer sells goods below fair market value, injuring domestic producers. Countervailing duties (CVD) offset foreign government subsidies. Both can add 50–500% to your landed cost on top of regular MFN rates.

How to check: Search the USITC AD/CVD Orders (US) or EU Trade Defence database (EU). Your customs broker should proactively screen products against active orders.

The US maintains Section 301 tariffs on Chinese goods adding 7.5–25% in addition to regular MFN duties:

• Lists 1-3 (25%): ~$250B — machinery, electronics, chemicals, furniture, auto parts
• List 4A (7.5%): ~$120B — consumer electronics, apparel, footwear
• Exclusions: USTR periodically grants temporary exclusions — check USTR for current lists

See our Import from China Guide for detailed tariff tables and landed cost calculations.