Effective Duty Rate
0%–3.2% MFN; ITA coverage for many categories
Estimate — verify by HTS code
Compliance Risk
Low
Relative to other import corridors
Regulatory Agencies
CBP, EPA, OSHA
Primary oversight bodies
OVERVIEW
Importing Industrial Machinery & Mechanical Equipment from Taiwan
Importing machinery from Taiwan into the United States carries low compliance risk, with an effective duty rate of 0%–3.2% MFN; ITA coverage for many categories. Section 232 steel and aluminum tariffs (25% / 10%) apply to relevant machinery sub-categories — verify your HTS code against current Section 232 annexes before entry.
Machinery imported from Taiwan to the United States is subject to CBP entry requirements, applicable HTS-based duty rates, and agency compliance clearances. This guide covers the complete import process for 2026.
⚠ Key Trade Intelligence — Taiwan Origin
Taiwan is a major CNC machine tool manufacturer. ITA provides zero-duty access for many machinery categories. No Section 301 or additional surcharges. Hiwin, Tongtai, and Goodway are key exporters.
SAMPLE LANDED COST — $50,000 SHIPMENT
Estimated Landed Cost: Machinery from Taiwan
Based on a representative $50,000 CIF shipment value. Actual costs vary by HTS code, entry type, and port of entry.
| Cost Component |
Amount |
Notes |
| Cargo Value (CIF) |
$50,000.00 |
Reference shipment value |
| MFN Base Duty (0.0%) |
$0.00 |
ITA or preferential rate |
| Merchandise Processing Fee (0.3464%) |
$173.20 |
Min $31.67 / max $614.35 |
| Harbor Maintenance Fee (0.125%) |
$62.50 |
Ocean freight only |
| Total Duties & Fees |
$235.70 |
Effective rate: 0.5% |
| Estimated Landed Cost |
$50,235.70 |
Cargo + all US duties/fees |
⚠ Section 232 tariffs (25% steel / 10% aluminum) may apply to machinery sub-categories with significant steel or aluminum content. Not included above — verify by specific HTS code.
✓ ITA or preferential rates apply — base duty is 0%. MPF and HMF still apply on all entries.
Excludes freight, insurance, broker fees, warehousing, and AD/CVD duties. Use the Duty Calculator for a precise estimate on your specific shipment.
APPLICABLE HTS CODES
HTS Codes for Machinery Imports
The following Harmonized Tariff Schedule (HTS) codes typically apply to machinery imports. Exact classification depends on the specific product — misclassification is one of the most common CBP compliance errors.
| HTS Code |
Product Description |
MFN Base Duty Rate |
| 8428 |
Lifting & Handling Machinery (conveyors, hoists, elevators) |
0%–2.4% MFN |
| 8429 |
Bulldozers, Excavators & Earth-Moving Machinery |
0% MFN (ITA) |
| 8431 |
Parts for Machinery of Headings 8425–8430 |
0%–2% MFN |
| 8479 |
Machines with Individual Functions (not elsewhere specified) |
0%–3.2% MFN |
| 8481 |
Taps, Valves & Similar Fittings for Pipes |
0%–5% MFN |
MFN rates reflect base tariff. Additional duties (Section 301, Section 232, AD/CVD) may apply on top of MFN rates. Use the AI classifier to get the exact 10-digit HTS code and all applicable rates for your specific product.
DUTY STACK — TAIWAN ORIGIN
Total Tariff Cost for Taiwan-Origin Machinery
| Duty Layer |
Rate / Status |
Applies To |
| MFN Base Rate |
Varies by HTS code |
All Taiwan-origin goods (baseline) |
| Section 301 |
Not applicable |
Taiwan-origin goods are not subject to Section 301 |
| Section 232 (Steel/Aluminum) |
25% steel / 10% aluminum |
Steel and aluminum imports from Taiwan |
COMPLIANCE — CBP / EPA / OSHA
US Compliance Requirements for Machinery Imports
Regardless of origin country, machinery imports must satisfy the following US regulatory requirements before or at the time of CBP entry filing:
- EPA emission standards for diesel-powered machinery and engines (40 CFR Parts 86, 89) — Tier 4 Final emission certification required for non-road diesel engines
- OSHA machinery safety standards — lockout/tagout compliance (29 CFR 1910.147), machine guarding requirements for industrial equipment sold for US workplace use
- DOT hazmat shipping compliance for machinery containing hydraulic fluids, fuel systems, or pressurized components during transit
- UL/CSA/NRTL electrical safety listing required for electrically powered machinery sold in the US market
Compliance Check Tool
Run an automated compliance check for your machinery import — identifies all applicable agency requirements, flagging issues before your shipment departs Taiwan.
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REQUIRED DOCUMENTS
Documentation Checklist for Machinery from Taiwan
Prepare all documents before the shipment departs Taiwan. Missing or incorrect documents are the #1 cause of CBP holds and customs delays.
1
Commercial Invoice with complete machine description and HTS classification
2
Packing List with weights and dimensions
3
Bill of Lading or Airway Bill
4
EPA Nonroad Engine Compliance Certificate (for diesel/gas-powered equipment)
5
Country of Origin Declaration
6
Safety compliance documentation (UL/CSA listing, CE marking for reference)
ESTIMATED TIMELINE
Import Timeline — Machinery from Taiwan
20–40 days (ocean freight for heavy machinery); 5–12 days (air for components)
Supplier Preparation
Allow 1–2 weeks for production documentation, certificates, and packing lists
Transit Time
18–35 days ocean from Asia/origin
CBP Clearance
1–3 days standard; 5–15 days if examination or AD/CVD review required
FREQUENTLY ASKED QUESTIONS
FAQs — Importing Machinery from Taiwan
What is the effective US tariff rate for importing machinery from Taiwan?
The effective US tariff rate for machinery from Taiwan is: 0%–3.2% MFN; ITA coverage for many categories. Taiwan is a major CNC machine tool manufacturer. ITA provides zero-duty access for many machinery categories. No Section 301 or additional surcharges. Hiwin, Tongtai, and Goodway are key exporters.
What compliance agencies regulate machinery imports from Taiwan?
Machinery imports require compliance with: CBP, EPA, OSHA. Specific requirements include: EPA emission standards for diesel-powered machinery and engines (40 CFR Parts 86, 89) — Tier 4 Final emission certification required for non-road diesel engines and OSHA machinery safety standards — lockout/tagout compliance (29 CFR 1910.147), machine guarding requirements for industrial equipment sold for US workplace use.
What documents are required to import machinery from Taiwan?
Required documents include: Commercial Invoice with complete machine description and HTS classification; Packing List with weights and dimensions; Bill of Lading or Airway Bill; EPA Nonroad Engine Compliance Certificate (for diesel/gas-powered equipment). Additional: Country of Origin Declaration; Safety compliance documentation (UL/CSA listing, CE marking for reference). Ensure all documents are prepared before the shipment departs Taiwan.
How long does customs clearance take for machinery from Taiwan?
Typical timeline: 20–40 days (ocean freight for heavy machinery); 5–12 days (air for components). CBP clearance typically takes 1–3 business days for compliant entries. Complex entries (AD/CVD, formal entry review, or examination) may require 5–15 additional business days.
Are there Section 301 or Section 232 tariffs on machinery from Taiwan?
No Section 301 tariffs apply to Taiwan-origin goods. Section 232 applies: 25% on steel and 10% on aluminum products from Taiwan.
What HTS codes and duty rates apply to industrial machinery imports?
Industrial machinery is classified primarily under HTS Chapter 84 (nuclear reactors, boilers, machinery). Key rates: CNC machine tools (HTS 8457–8462) 2.9%–4.4% MFN; pumps and compressors (8413–8414) 0%–4.4%; construction equipment (8429–8430) 0%–2.5%; food processing machinery (8438) 0%–3.5%; printing machinery (8443) 0%. Most industrial machinery faces relatively low MFN rates (0%–4.4%). China-origin machinery adds 25% Section 301 on top of the base rate for most categories on USTR Lists 3 and 4A.
Does Section 301 apply to machinery imported from China?
Yes. Most industrial machinery from China falls on USTR Section 301 Lists 3 or 4A, carrying a 25% additional duty on top of the MFN base rate. This means a CNC machining center at 4.4% MFN faces an effective 29.4% duty from China. Some capital equipment received USTR exclusions, but most exclusions have expired. Check the USTR Section 301 exclusion database by specific 10-digit HTS code — a small number of precision machinery categories retain active exclusions.
What OSHA, EPA, and safety certification requirements apply to imported industrial machinery?
Industrial machinery imported for use in US workplaces must comply with applicable OSHA standards under 29 CFR Parts 1910–1926. Machines with electrical components require UL, ETL, or CSA listing for 120/240V US power systems — CE marking (EU) does not satisfy US requirements. Pressure vessels and boilers require ASME code compliance and state-level boiler safety certifications. Machinery emitting RF energy requires FCC authorization. EPA governs diesel engines (Tier 4 emissions standards) for off-road equipment. Obtain full US-specific compliance documentation from the manufacturer before importation.
Does Taiwan have a free trade agreement with the United States?
No. Taiwan and the US do not have a formal FTA. The US-Taiwan Initiative on 21st-Century Trade (launched 2022) covers trade facilitation, digital trade, and labor standards but does not provide tariff preferences. Taiwanese goods pay standard MFN rates. Despite no FTA, Taiwan is a top-10 US trading partner — ITA zero rates cover most semiconductor and electronics trade, offsetting the absence of FTA access.
Are Taiwanese semiconductors and electronics subject to any additional US tariffs?
Taiwan is not subject to Section 301 tariffs. Section 232 applies to Taiwanese steel and aluminum. Semiconductors and most electronics from Taiwan benefit from ITA zero rates. The US CHIPS Act incentivizes US domestic semiconductor manufacturing but does not create tariff restrictions on Taiwanese imports — the strategic US-Taiwan trade relationship remains strong and tariff conditions stable as of 2026.
What compliance documentation is required to import semiconductors from Taiwan?
TSMC and other Taiwan-origin semiconductors require: correct Schedule B/HTS classification (HTS 8542.31–8542.39 for ICs), EAR classification for advanced chips with potential dual-use applications, FCC Part 15 compliance for finished electronic devices, and end-use/end-user certifications for advanced AI chips or high-bandwidth memory subject to export control. Maintain full technical specifications for CBP classification review.
TRADE INTELLIGENCE TOOLS
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Import duty rates are sourced from the USITC Harmonized Tariff Schedule and USTR Section 301 lists. Rates reflect current published schedules as of 2026-05-16 and are subject to change. This page is for informational purposes only and does not constitute legal or customs brokerage advice. Verify rates with a licensed customs broker before importing.