# United States tariff lines under HS 1005.90

> The United States tariff splits HS 1005.90 (corn (maize)) into 4 national lines: 1005.90.20.15 (certified Organic), 1005.90.20.25 (other), 1005.90.40.40 (popcorn) and 1005.90.40.60 (other). The general (MFN) duty differs by line: 0.05¢/kg on 1005.90.20.15, 0.05¢/kg on 1005.90.20.25, 0.25¢/kg on 1005.90.40.40 and 0.25¢/kg on 1005.90.40.60.

Source: https://border.bot/countries/united-states/hs-codes/100590
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 10](https://border.bot/countries/united-states/hs-codes/10) / [1005.90](https://border.bot/countries/united-states/hs-codes/100590)

## Key facts

- HS subheading: [1005.90](https://border.bot/hs-codes/100590)
- National lines: 4
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 10: Cereals

## United States lines under 1005.90

The United States tariff splits HS 1005.90 (corn (maize)) into 4 national lines: 1005.90.20.15 (certified Organic), 1005.90.20.25 (other), 1005.90.40.40 (popcorn) and 1005.90.40.60 (other).

The general (MFN) duty differs by line: 0.05¢/kg on 1005.90.20.15, 0.05¢/kg on 1005.90.20.25, 0.25¢/kg on 1005.90.40.40 and 0.25¢/kg on 1005.90.40.60.

- [1005.90.20.15](https://border.bot/countries/united-states/hs-codes/1005902015) Other, Yellow dent corn, Certified Organic. Duty (MFN): 0.05¢/kg
- [1005.90.20.25](https://border.bot/countries/united-states/hs-codes/1005902025) Other, Yellow dent corn, Other. Duty (MFN): 0.05¢/kg
- [1005.90.40.40](https://border.bot/countries/united-states/hs-codes/1005904040) Other, Other, Popcorn. Duty (MFN): 0.25¢/kg
- [1005.90.40.60](https://border.bot/countries/united-states/hs-codes/1005904060) Other, Other, Other. Duty (MFN): 0.25¢/kg

## In other countries

No other national tariff on border.bot has live lines under 1005.90 yet.

- [The Harmonized System text for 1005.90](https://border.bot/hs-codes/100590)

- Previous subheading: [1005.10](https://border.bot/countries/united-states/hs-codes/100510) Corn (maize)
- Next subheading: [1006.10](https://border.bot/countries/united-states/hs-codes/100610) Rice

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 1005.90?

The United States tariff splits HS 1005.90 (corn (maize)) into 4 national lines: 1005.90.20.15 (certified Organic), 1005.90.20.25 (other), 1005.90.40.40 (popcorn) and 1005.90.40.60 (other).

### What is the duty on HS 1005.90 in the United States?

The general (MFN) duty differs by line: 0.05¢/kg on 1005.90.20.15, 0.05¢/kg on 1005.90.20.25, 0.25¢/kg on 1005.90.40.40 and 0.25¢/kg on 1005.90.40.60.

## 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/100590.json