# United States tariff lines under HS 3803.00

> The United States tariff splits HS 3803.00 (tall oil, whether or not refined) into 1 national line: 3803.00.00.00 (tall oil, whether or not refined). Every United States line under 3803.00 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/380300
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 38](https://border.bot/countries/united-states/hs-codes/38) / [3803.00](https://border.bot/countries/united-states/hs-codes/380300)

## Key facts

- HS subheading: [3803.00](https://border.bot/hs-codes/380300)
- Duty (MFN): Free
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 38: Miscellaneous chemical products

## United States lines under 3803.00

The United States tariff splits HS 3803.00 (tall oil, whether or not refined) into 1 national line: 3803.00.00.00 (tall oil, whether or not refined).

Every United States line under 3803.00 is free of general (MFN) duty.

- [3803.00.00.00](https://border.bot/countries/united-states/hs-codes/3803000000) Tall oil, whether or not refined. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 3803.00 yet.

- [The Harmonized System text for 3803.00](https://border.bot/hs-codes/380300)

- Previous subheading: [3802.90](https://border.bot/countries/united-states/hs-codes/380290) Other
- Next subheading: [3804.00](https://border.bot/countries/united-states/hs-codes/380400) Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulfonates, but excluding tall oil of heading 3803

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3803.00?

The United States tariff splits HS 3803.00 (tall oil, whether or not refined) into 1 national line: 3803.00.00.00 (tall oil, whether or not refined).

### What is the duty on HS 3803.00 in the United States?

Every United States line under 3803.00 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:

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

Machine-readable: https://border.bot/countries/united-states/hs-codes/380300.json