Key facts
- HS subheading
- 8456.90
- National lines
- 2
- Tariff
- United States
- Chapter
- 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Summary
The United States tariff splits HS 8456.90 (machine tools for working any material by removal of material, by laser or other light or photon beam, ultrasonic, electro-discharge, electro-chemical, electron-beam, ionic-beam or plasma arc processes; water-jet cutting machines) into 2 national lines: 8456.90.31.00 (for working metal) and 8456.90.71.00 (other). The general (MFN) duty differs by line: 3.5% on 8456.90.31.00 and 2.2% on 8456.90.71.00.
United States lines under 8456.90
The United States tariff splits HS 8456.90 (machine tools for working any material by removal of material, by laser or other light or photon beam, ultrasonic, electro-discharge, electro-chemical, electron-beam, ionic-beam or plasma arc processes; water-jet cutting machines) into 2 national lines: 8456.90.31.00 (for working metal) and 8456.90.71.00 (other).
The general (MFN) duty differs by line: 3.5% on 8456.90.31.00 and 2.2% on 8456.90.71.00.
- 8456.90.31.00For working metalDuty: 3.5%
- 8456.90.71.00OtherDuty: 2.2%
In other countries
No other national tariff on border.bot has live lines under 8456.90 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 8456.90?
The United States tariff splits HS 8456.90 (machine tools for working any material by removal of material, by laser or other light or photon beam, ultrasonic, electro-discharge, electro-chemical, electron-beam, ionic-beam or plasma arc processes; water-jet cutting machines) into 2 national lines: 8456.90.31.00 (for working metal) and 8456.90.71.00 (other).
What is the duty on HS 8456.90 in the United States?
The general (MFN) duty differs by line: 3.5% on 8456.90.31.00 and 2.2% on 8456.90.71.00.
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: