HTS Chapter 03
Fish and crustaceans, molluscs and other aquatic invertebrates
Chapter 03 of the Harmonized Tariff Schedule of the United States has 9 four-digit headings. Choose one to see every tariff line with its general (MFN), special (free trade agreement) and Column 2 duty rate, then run a full estimate including Chapter 99 tariffs and fees.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
- 0301Live fishGeneral: Free
- 0302Fish, fresh or chilled, excluding fish fillets and other fish meat of heading 0304General: Free, 3%…
- 0303Fish, frozen, excluding fish fillets and other fish meat of heading 0304General: Free, 1.1¢/kg…
- 0304Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozenGeneral: Free, 6%
- 0305Fish, dried, salted or in brine; smoked fish, whether or not cooked before or during the smoking processGeneral: Free, 5%…
- 0306Crustaceans, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in brine; smoked crustaceans, whether in shell or not, whether or not cooked before or during the smoking process; crustaceans, in shell, cooked by steaming or by boiling in water, whether or not chilled, frozen, dried, salted or in brineGeneral: Free, 7.5%
- 0307Molluscs, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in brine; smoked molluscs, whether in shell or not, whether or not cooked before or during the smoking processGeneral: Free, 5%
- 0308Aquatic invertebrates other than crustaceans and molluscs, live, fresh, chilled, frozen, dried, salted or in brine; smoked aquatic invertebrates other than crustaceans and molluscs, whether or not cooked before or during the smoking processGeneral: Free
- 0309Flours, meals and pellets of fish, crustaceans, molluscs and other aquatic invertebrates, fit for human consumptionGeneral: Free, 6%
