0303.63.00
Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
This code covers frozen Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus). Use this code when importing this specific type of fish, as it falls within Chapter 3 for fish and crustaceans and generally benefits from free trade with standard trade partners, or potentially reduced duties under eligible free trade agreements.

Detailed information for HTS Code 0303.63.00
This entry falls within the broader category of fish and aquatic invertebrates as defined in Chapter 3 of the Harmonized Tariff Schedule. Specifically, code 0303.63.00 covers frozen cod (Gadus morhua, Gadus ogac, and Gadus macrocephalus), excluding fillets and other fish meat detailed elsewhere. Subdivisions exist to further classify the cod by origin: 0303.63.00.10 for Atlantic cod and 0303.63.00.90 for all other cod types, so be sure to select the correct statistical suffix based on the origin of the fish. Imports are measured in kilograms.
| Chapter | Chapter 3 - Fish and crustaceans, molluscs and other aquatic invertebrates |
| Section | Section I - Live Animals; Animal Products |
Duty snapshot
Quick reference for the duty outcomes tied to this HTS line.
Free
Standard trade partners (NTR)
N/A
Eligible FTA or preference programs
The general duty rate for HTS code 0303.63.00 and its subdivisions (0303.63.00.10 Atlantic and 0303.63.00.90 Other) is Free, applying to standard trade partners (NTR). Special rates are not specified, but may be available for eligible FTA or preference programs. All imports under this code and its subdivisions must be reported in kilograms (kg). This means goods falling under these codes, regardless of origin (assuming NTR status), will not be subject to standard duties, though preferential rates may apply based on origin and trade agreements.
Rate of Duty (Column 2): 2.2¢/kg
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Code subdivisions
0303.63.00.10
Fish, frozen, excluding fish fillets and other fish meat of heading 0304: > Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, excluding edible fish offal of subheadings 0303.91 to 0303.99: > Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus) > Atlantic
0303.63.00.90
Fish, frozen, excluding fish fillets and other fish meat of heading 0304: > Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, excluding edible fish offal of subheadings 0303.91 to 0303.99: > Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus) > Other
Chapter & section notes
Chapter notes
Section notes
Latest update
Last updated
November 15, 2025
Revised every January & July
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