HTS heading 8411 · Chapter 84
HTS 8411: Turbojets, turbopropellers and other gas turbines, and…
HTS heading 8411 covers turbojets, turbopropellers and other gas turbines, and parts thereof. It has 16 tariff lines with a duty rate; the general (MFN) rates are Free (13 lines), 2.5% (2 lines), 2.4% (1 line).
Imports may also owe Chapter 99 tariffs (Section 232, 301 or 201) depending on origin and date, plus the Merchandise Processing Fee and, by sea, the Harbor Maintenance Fee.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
Tariff lines and duty rates
| HTS code | Description | General | Special | Column 2 | Estimate |
|---|---|---|---|---|---|
| Turbojets: | |||||
| 8411.11 | Of a thrust not exceeding 25 kN: | ||||
| 8411.11.40.00 | Aircraft turbines[No.] | Free | 35% | Estimate → | |
| 8411.11.80.00 | Other[No.] | Free | 35% | Estimate → | |
| 8411.12 | Of a thrust exceeding 25 kN: | ||||
| 8411.12.40.00 | Aircraft turbines[No.] | Free | 35% | Estimate → | |
| 8411.12.80.00 | Other[No.] | Free | 35% | Estimate → | |
| Turbopropellers: | |||||
| 8411.21 | Of a power not exceeding 1,100 kW: | ||||
| 8411.21.40.00 | Aircraft turbines[No.] | Free | 35% | Estimate → | |
| 8411.21.80.00 | Other[No.] | Free | 35% | Estimate → | |
| 8411.22 | Of a power exceeding 1,100 kW: | ||||
| 8411.22.40.00 | Aircraft turbines[No.] | Free | 35% | Estimate → | |
| 8411.22.80.00 | Other[No.] | Free | 35% | Estimate → | |
| Other gas turbines: | |||||
| 8411.81 | Of a power not exceeding 5,000 kW: | ||||
| 8411.81.40.00 | Aircraft turbines[No.] | Free | 35% | Estimate → | |
| 8411.81.80 | Other | 2.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | |
| 8411.81.80.10 | Industrial turbines of a kind described in statistical note 1 of this chapter[No.] | Estimate → | |||
| 8411.81.80.90 | Other[No.] | Estimate → | |||
| 8411.82 | Of a power exceeding 5,000 kW: | ||||
| 8411.82.40.00 | Aircraft turbines[No.] | Free | 35% | Estimate → | |
| 8411.82.80 | Other | 2.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | |
| 8411.82.80.10 | Industrial turbines of a kind described in statistical note 1 to this chapter[No.] | Estimate → | |||
| 8411.82.80.90 | Other[No.] | Estimate → | |||
| Parts: | |||||
| 8411.91 | Of turbojets or turbopropellers: | ||||
| 8411.91.10 | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | Free | 10% | ||
| 8411.91.10.40 | Parts of nonaircraft turbines[No.] | Estimate → | |||
| Parts of aircraft turbines: | |||||
| 8411.91.10.60 | For use in civil aircraft[No.] | Estimate → | |||
| 8411.91.10.90 | Other[No.] | Estimate → | |||
| 8411.91.90 | Other | Free | 35% | ||
| 8411.91.90.40 | Parts of nonaircraft turbines[No.] | Estimate → | |||
| Parts of aircraft turbines: | |||||
| 8411.91.90.81 | Steel forgings[No.] | Estimate → | |||
| 8411.91.90.85 | Other[No.] | Estimate → | |||
| 8411.99 | Other: | ||||
| 8411.99.10 | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | Free | 10% | ||
| 8411.99.10.10 | Parts of nonaircraft gas turbines[No.] | Estimate → | |||
| Parts of aircraft gas turbines: | |||||
| 8411.99.10.40 | For use in civil aircraft[No.] | Estimate → | |||
| 8411.99.10.80 | Other[No.] | Estimate → | |||
| 8411.99.90 | Other | 2.4% | Free (A*,AU,BH,C,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 35% | |
| Parts of nonaircraft gas turbines: | |||||
| 8411.99.90.30 | Rotors or spindles and rotor or spindle assemblies[No.] | Estimate → | |||
| Other: | |||||
| 8411.99.90.81 | Steel forgings[No.] | Estimate → | |||
| 8411.99.90.85 | Other[No.] | Estimate → | |||
| 8411.99.90.90 | Parts of aircraft gas turbines[No.] | Estimate → |
33 lines shown. Statistical suffixes (the last two digits) inherit the rate of the 8-digit subheading above them.
Example: base duty and fees on $10000
For HTS 8411.81.80 at the general rate of 2.5%, shipped by ocean, before any Chapter 99 tariffs:
| Base duty (2.5%) | $250.00 |
| Merchandise Processing Fee (0.3464%, min $34.58) | $34.64 |
| Harbor Maintenance Fee (0.125%) | $12.50 |
| Duty and fees | $297.14 |
Origin-specific tariffs can multiply this. Run this example from China or from Mexico to see every line.
Special program codes in this heading
- A, A*, A+
- Generalized System of Preferences (GSP)
- AU
- U.S.–Australia FTA
- BH
- U.S.–Bahrain FTA
- C
- Agreement on Trade in Civil Aircraft
- CL
- U.S.–Chile FTA
- CO
- U.S.–Colombia Trade Promotion Agreement
- D
- African Growth and Opportunity Act (AGOA)
- E, E*
- Caribbean Basin Economic Recovery Act
- IL
- U.S.–Israel FTA
- JO
- U.S.–Jordan FTA
- JP
- U.S.–Japan Trade Agreement
- KR
- U.S.–Korea FTA (KORUS)
- MA
- U.S.–Morocco FTA
- OM
- U.S.–Oman FTA
- P, P+
- CAFTA-DR
- PA
- U.S.–Panama Trade Promotion Agreement
- PE
- U.S.–Peru Trade Promotion Agreement
- S, S+
- USMCA (United States–Mexico–Canada Agreement)
- SG
- U.S.–Singapore FTA
A special rate applies only when the goods qualify under that program's rules of origin and the claim is made at entry.
Frequently asked questions
What is the duty rate for HTS 8411?
Heading 8411 has 16 rate lines. The general (MFN) duty rates are Free (13 lines), 2.5% (2 lines), 2.4% (1 line). Products of free trade agreement partners may enter at the special rate, and Column 2 rates apply to countries without normal trade relations. Chapter 99 tariffs can be added on top: calculate the full amount.
Do Section 301, 232 or 201 tariffs apply to HTS 8411?
It depends on the 8- or 10-digit subheading, the country of origin, the entry date and, for Section 232, the metal content. These additional duties are listed in Chapter 99 of the HTS. The free duty calculator checks each program for a given code, origin and date and shows which apply and why.
What fees are added to an import under HTS 8411?
Formal entries pay the Merchandise Processing Fee of 0.3464% of value (minimum $34.58, maximum $670.86 in FY2027). Ocean shipments also pay the Harbor Maintenance Fee of 0.125% of value. See the import duty calculator for how they combine.