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HTSCode lookup Chapters Guides
Heading directory

HTS heading 8504

Review the six-digit subheadings within this product group and compare their tariff details.

Current classification8504Harmonized Tariff Schedule
  1. HTS code lookup
  2. Section 16
  3. 85
  4. 8504
Subheading

HTS code 8504.10

Ballasts for discharge lamps or tubes

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.10.00.00Ballasts for discharge lamps or tubes
No.
3%
Free · 19 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Civil aircraft, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
Subheading

HTS code 8504.21

Liquid dielectric transformers, having a power handling capacity = 650 kVA

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.21.00Having a power handling capacity not exceeding <il>650 kVA</il>
Free
35%
8504.21.00.20Having a power handling capacity not exceeding <il>50 kVA</il>
No.
8504.21.00.40Having a power handling capacity exceeding <il>50 kVA</il> but not exceeding <il>100 kVA</il>
No.
8504.21.00.60Having a power handling capacity exceeding <il>100 kVA</il> but not exceeding <il>500 kVA</il>
No.
8504.21.00.80Having a power handling capacity exceeding <il>500 kVA</il> but not exceeding <il>650 kVA</il>
No.
Subheading

HTS code 8504.22

Liquid dielectric transformers, having a power handling capacity 650 kVA but = 10.000 kVA

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.22.00Having a power handling capacity exceeding <il>650 kVA</il> but not exceeding <il>10,000 kVA</il>
Free
35%
8504.22.00.40Having a power handling capacity exceeding <il>650 kVA</il> but not exceeding <il>2,500 kVA</il>
No.
8504.22.00.80Having a power handling capacity exceeding <il>2,500 kVA</il> but not exceeding <il>10,000 kVA</il>
No.
Subheading

HTS code 8504.23

Liquid dielectric transformers, having a power handling capacity 10.000 kVA

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.23.00Having a power handling capacity exceeding <il>10,000 kVA</il>
1.6%
Free · 17 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
8504.23.00.41Having a power handling capacity exceeding <il>10,000 kVA</il> but not exceeding <il>59,999 kVA</il>
No.
8504.23.00.45Having a power handling capacity exceeding <il>59,999 kVA</il> but not exceeding <il>100,000 kVA</il>
No.
8504.23.00.80Having a power handling capacity exceeding <il>100,000 kVA</il>
No.
Subheading

HTS code 8504.31

Transformers having a power handling capacity = 1 kVA (excluding liquid dielectric transformers)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.31Having a power handling capacity not exceeding <il>1 kVA</il>:
8504.31.40Having a power handling capacity less than <il>1 kVA</il>
6.6%
Free · 19 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Civil aircraft, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
8504.31.20.00Unrated
No.
Free
35%
8504.31.40.35Having a power handling capacity less than <il>40 VA</il>
No.
8504.31.40.65Having a power handling capacity <il>40 VA</il> or greater
No.
8504.31.60.00Having a power handling capacity of <il>1 kVA</il>
No.
1.6%
Free · 19 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Civil aircraft, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
Subheading

HTS code 8504.32

Transformers, having a power handling capacity 1 kVA but = 16 kVA (excluding liquid dielectric transformers)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.32.00.00Having a power handling capacity exceeding <il>1 kVA</il> but not exceeding <il>16 kVA</il>
No.
2.4%
Free · 19 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Civil aircraft, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
Subheading

HTS code 8504.33

Transformers having a power handling capacity 16 kVA but = 500 kVA (excluding liquid dielectric transformers)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.33.00Having a power handling capacity exceeding <il>16 kVA</il> but not exceeding <il>500 kVA</il>
1.6%
Free · 20 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Civil aircraft, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Japan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
8504.33.00.20Having a power handling capacity exceeding <il>16 kVA</il> but not exceeding <il>50 kVA</il>
No.
8504.33.00.40Having a power handling capacity exceeding <il>50 kVA</il> but not exceeding <il>500 kVA</il>
No.
Subheading

HTS code 8504.34

Transformers having a power handling capacity 500 kVA (excluding liquid dielectric transformers)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.34.00.00Having a power handling capacity exceeding <il>500 kVA</il>
No.
1.6%
Free · 19 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Japan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
Subheading

HTS code 8504.40

Static converters

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.40.60Suitable for physical incorporation into automatic data processing machines or units thereof of heading 8471
Free
35%
8504.40.70Other
Free
35%
8504.40.95Other
Free
35%
8504.40.40.00Speed drive controllers for electric motors
No.
Free
35%
8504.40.60.01With a power output not exceeding <il>50 W</il>
No.
8504.40.60.07With a power output exceeding <il>50 W</il> but not exceeding <il>150 W</il>
No.
8504.40.60.12With a power output exceeding <il>150 W</il> but not exceeding <il>500 W</il>
No.
8504.40.60.18Other
No.
8504.40.70.01With a power output not exceeding <il>50 W</il>
No.
8504.40.70.07With a power output exceeding <il>50 W</il> but not exceeding <il>150 W</il>
No.
8504.40.70.12With a power output exceeding <il>150 W</il> but not exceeding <il>500 W</il>
No.
8504.40.70.18Other
No.
8504.40.85.00For telecommunication apparatus
No.
Free
35%
8504.40.95.10With a power output not exceeding <il>50 W</il>
No.
8504.40.95.20With a power output exceeding <il>50 W</il> but not exceeding <il>150 W</il>
No.
8504.40.95.30With a power output exceeding <il>150 W</il> but not exceeding <il>500 W</il>
No.
8504.40.95.40Other
No.
8504.40.95.50Other
No.
8504.40.95.70Inverters
No.
Not in current HTS
8504.40.95.80Other
No.
Subheading

HTS code 8504.50

Inductors (excluding inductors for discharge lamps or tubes)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.50.40.00For power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatus
No.
Free
35%
8504.50.80.00Other
No.
Free
35%
Subheading

HTS code 8504.90

Parts of electrical transformers and inductors, n.e.s.

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
8504.90.96Other:
Free
35%
8504.90.20.00Printed circuit assemblies
No.
Free
35%
8504.90.41.00Other
No.
Free
35%
8504.90.65.00Of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatus
No.
Free
35%
8504.90.75.00Other
No.
Free
35%
8504.90.96.10For transformers
No.
8504.90.96.30Other
No.
8504.90.96.34Laminations for incorporation into stacked cores
No.
8504.90.96.38Stacked cores for incorporation into transformers
No.
8504.90.96.42Wound cores for incorporation into transformers
No.
8504.90.96.46Other
No.
8504.90.96.50Of static converters
No.
8504.90.96.90Other
No.

What is a 6 digit HTS Code or HS Code?

The 6 digit HS Code or HTS Code is called a sub-heading. It comes after chapter (2 digit) and the heading (4 digit) in the HS Code hierarchy. Till 6 digits HS Codes remain the same globally. It is only after the 6 digit level that the HS Codes start varying for each country,

Check country-specific US tariffs: the HTS duty rate is only part of what you pay. Depending on the country of origin, imports can also face additional duties such as Section 301 or Section 232 tariffs. See current rates by country and product in our US tariff calculator.

How to find the US import duty or customs duty from this page?

  • Identify your product's 6 digit HTS Code or HS Code from the above list

  • Now, you have to identify the 8 digit code of your product as all the import duty tariffs in the HTS US are listed at 8 digit HTS Code.

  • Click on the HTS 6 you have selected for your product, it will take you to a list of 8-10 digit HTS Codes where you will also find your product's import duty rate.

  • Alternatively, you can also click on "View Import Duty" which will give you a preview of some of the 8 digit HTS Codes with import duty. Click on "View all" to see the complete list.

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