Key facts
- HS subheading
- 8504.90
- Duty (MFN)
- Free
- National lines
- 12
- Tariff
- United States
- Chapter
- 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Summary
The United States tariff splits HS 8504.90 (parts) into 12 national lines: 8504.90.20.00 (printed circuit assemblies), 8504.90.41.00 (other), 8504.90.65.00 (of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatus), 8504.90.75.00 (other) and 8 others. Every United States line under 8504.90 is free of general (MFN) duty.
United States lines under 8504.90
The United States tariff splits HS 8504.90 (parts) into 12 national lines: 8504.90.20.00 (printed circuit assemblies), 8504.90.41.00 (other), 8504.90.65.00 (of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatus), 8504.90.75.00 (other) and 8 others.
Every United States line under 8504.90 is free of general (MFN) duty.
- 8504.90.20.00Printed circuit assembliesDuty: Free
- 8504.90.41.00OtherDuty: Free
- 8504.90.65.00Of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatusDuty: Free
- 8504.90.75.00OtherDuty: Free
- 8504.90.96.10For transformersDuty: Free
- 8504.90.96.30OtherDuty: Free
- 8504.90.96.34Laminations for incorporation into stacked coresDuty: Free
- 8504.90.96.38Stacked cores for incorporation into transformersDuty: Free
- 8504.90.96.42Wound cores for incorporation into transformersDuty: Free
- 8504.90.96.46OtherDuty: Free
- 8504.90.96.50Of static convertersDuty: Free
- 8504.90.96.90OtherDuty: Free
In other countries
No other national tariff on border.bot has live lines under 8504.90 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 8504.90?
The United States tariff splits HS 8504.90 (parts) into 12 national lines: 8504.90.20.00 (printed circuit assemblies), 8504.90.41.00 (other), 8504.90.65.00 (of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatus), 8504.90.75.00 (other) and 8 others.
What is the duty on HS 8504.90 in the United States?
Every United States line under 8504.90 is free of general (MFN) duty.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: