# United States tariff line 8407.29.00.20: Less than 746 W

> In the United States tariff, line 8407.29.00.20 covers marine propulsion engines, inboard engines with inboard drive, less than 746 W. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8407.29 in heading 84.07 (chapter 84).

Source: https://border.bot/countries/united-states/hs-codes/8407290020
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8407.29](https://border.bot/countries/united-states/hs-codes/840729) / [8407.29.00.20](https://border.bot/countries/united-states/hs-codes/8407290020)

## Key facts

- Tariff line: 8407.29.00.20
- Covers: Marine propulsion engines, inboard engines with inboard drive, less than 746 W
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [8407.29](https://border.bot/hs-codes/840729)

## What this line covers

In the United States tariff, line 8407.29.00.20 covers marine propulsion engines, inboard engines with inboard drive, less than 746 W.

Its legal text is “Less than 746 W”, read under “Marine propulsion engines”, “Other” and “Inboard engines with inboard drive”.

## How it is structured

It falls under HS subheading 8407.29 in heading 84.07 (chapter 84). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
- Heading 84.07: Spark-ignition reciprocating or rotary internal combustion piston engines
- Subheading 8407.29: Marine propulsion engines
- Within the subheading: Other
- Within the subheading: Inboard engines with inboard drive
- Line 8407.29.00.20: Less than 746 W

## Duty

Goods under this line enter free of general (MFN) duty.

The rate is published on 8407.29.00.

## In other countries

No other national tariff on border.bot has live lines under 8407.29 yet.

- [The Harmonized System text for 8407.29](https://border.bot/hs-codes/840729)

## Other lines under 8407.29

- [8407.29.00.10](https://border.bot/countries/united-states/hs-codes/8407290010) Inboard engines with outboard drive
- [8407.29.00.30](https://border.bot/countries/united-states/hs-codes/8407290030) 746 W or greater, but not exceeding 18.65 kW
- [8407.29.00.40](https://border.bot/countries/united-states/hs-codes/8407290040) Exceeding 18.65 kW

- Previous line: [8407.29.00.10](https://border.bot/countries/united-states/hs-codes/8407290010) Inboard engines with outboard drive
- Next line: [8407.29.00.30](https://border.bot/countries/united-states/hs-codes/8407290030) 746 W or greater, but not exceeding 18.65 kW

## Frequently asked questions

### What does tariff line 8407.29.00.20 cover in the United States tariff?

In the United States tariff, line 8407.29.00.20 covers marine propulsion engines, inboard engines with inboard drive, less than 746 W.

### What is the general (MFN) duty on 8407.29.00.20 in the United States?

Goods under this line enter free of general (MFN) duty. The rate is published on 8407.29.00.

## 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:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/8407290020.json