# United States tariff line 2102.20.40.00: Dried brewers' yeast, crude

> In the United States tariff, line 2102.20.40.00 covers inactive yeasts; other single-cell microorganisms, dead, dried brewers' yeast, crude. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 2102.20 in heading 21.02 (chapter 21).

Source: https://border.bot/countries/united-states/hs-codes/2102204000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 21](https://border.bot/countries/united-states/hs-codes/21) / [2102.20](https://border.bot/countries/united-states/hs-codes/210220) / [2102.20.40.00](https://border.bot/countries/united-states/hs-codes/2102204000)

## Key facts

- Tariff line: 2102.20.40.00
- Covers: Inactive yeasts; other single-cell microorganisms, dead, dried brewers' yeast, crude
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [2102.20](https://border.bot/hs-codes/210220)

## What this line covers

In the United States tariff, line 2102.20.40.00 covers inactive yeasts; other single-cell microorganisms, dead, dried brewers' yeast, crude.

Its legal text is “Dried brewers' yeast, crude”, read under “Inactive yeasts; other single-cell microorganisms, dead”.

## How it is structured

It falls under HS subheading 2102.20 in heading 21.02 (chapter 21). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 21: Miscellaneous edible preparations
- Heading 21.02: Yeasts (active or inactive); other single-cell microorganisms, dead (but not including vaccines of heading 3002); prepared baking powders
- Subheading 2102.20: Inactive yeasts; other single-cell microorganisms, dead
- Line 2102.20.40.00: Dried brewers' yeast, crude

## Duty

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

## In other countries

No other national tariff on border.bot has live lines under 2102.20 yet.

- [The Harmonized System text for 2102.20](https://border.bot/hs-codes/210220)

## Other lines under 2102.20

- [2102.20.20.00](https://border.bot/countries/united-states/hs-codes/2102202000) Yeasts (except dried brewers' yeast)
- [2102.20.60.00](https://border.bot/countries/united-states/hs-codes/2102206000) Other

- Previous line: [2102.20.20.00](https://border.bot/countries/united-states/hs-codes/2102202000) Yeasts (except dried brewers' yeast)
- Next line: [2102.20.60.00](https://border.bot/countries/united-states/hs-codes/2102206000) Other

## Frequently asked questions

### What does tariff line 2102.20.40.00 cover in the United States tariff?

In the United States tariff, line 2102.20.40.00 covers inactive yeasts; other single-cell microorganisms, dead, dried brewers' yeast, crude.

### What is the general (MFN) duty on 2102.20.40.00 in the United States?

Goods under this line enter 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/2102204000.json