HTSUS — US Harmonized Tariff Schedule
Official US import tariff codes from the USITC. Browse 19,768 HTS codes with duty rates, units of quantity, and special program references.
19 768 codes 97 chapters From USITC 2026 Basic Edition
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Ch. 01 78 codes Ch. 02 163 codes Ch. 03 562 codes Ch. 04 272 codes Ch. 05 38 codes Ch. 06 78 codes Ch. 07 417 codes Ch. 08 233 codes Ch. 09 91 codes Ch. 10 66 codes Ch. 11 50 codes Ch. 12 164 codes Ch. 13 23 codes Ch. 14 14 codes Ch. 15 110 codes Ch. 16 179 codes Ch. 17 91 codes Ch. 18 83 codes Ch. 19 106 codes Ch. 20 276 codes Ch. 21 116 codes Ch. 22 116 codes Ch. 23 61 codes Ch. 24 201 codes Ch. 25 101 codes Ch. 26 102 codes Ch. 27 141 codes Ch. 28 336 codes Ch. 29 1 206 codes Ch. 30 144 codes Ch. 31 29 codes Ch. 32 168 codes Ch. 33 74 codes Ch. 34 48 codes Ch. 35 30 codes Ch. 36 19 codes Ch. 37 61 codes Ch. 38 212 codes Ch. 39 318 codes Ch. 40 198 codes Ch. 41 176 codes Ch. 42 121 codes Ch. 43 39 codes Ch. 44 556 codes Ch. 45 19 codes Ch. 46 49 codes Ch. 47 26 codes Ch. 48 312 codes Ch. 49 50 codes Ch. 50 30 codes Ch. 51 124 codes Ch. 52 525 codes Ch. 53 62 codes Ch. 54 265 codes Ch. 55 399 codes Ch. 56 81 codes Ch. 57 74 codes Ch. 58 111 codes Ch. 59 75 codes Ch. 60 106 codes Ch. 61 838 codes Ch. 62 1 247 codes Ch. 63 229 codes Ch. 64 391 codes Ch. 65 64 codes Ch. 66 8 codes Ch. 67 13 codes Ch. 68 97 codes Ch. 69 120 codes Ch. 70 280 codes Ch. 71 139 codes Ch. 72 558 codes Ch. 73 572 codes Ch. 74 136 codes Ch. 75 29 codes Ch. 76 123 codes Ch. 78 13 codes Ch. 79 13 codes Ch. 80 13 codes Ch. 81 84 codes Ch. 82 189 codes Ch. 83 86 codes Ch. 84 1 687 codes Ch. 85 974 codes Ch. 86 37 codes Ch. 87 399 codes Ch. 88 67 codes Ch. 89 58 codes Ch. 90 421 codes Ch. 91 82 codes Ch. 92 63 codes Ch. 93 67 codes Ch. 94 273 codes Ch. 95 118 codes Ch. 96 157 codes Ch. 97 30 codes Ch. 98 118 codes
Chapter 01
78 codesChapter 02
163 codesChapter 03
562 codesChapter 04
272 codes 0401.10.00.00 Of a fat content, by weight, not exceeding 1 percent 0.34¢/liter 0401.20.20.00 For not over 11,356,236 liters entered in any calendar year 0.43¢/liter 0401.20.40.00 Other 1.5¢/liter 0401.40.02.00 Described in general note 15 of the tariff schedule and entered pursuant to its 3.2¢/liter 0401.40.05.00 Described in additional U.S. note 5 to this chapter and entered pursuant to its 3.2¢/liter
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Chapter 05
38 codesChapter 06
78 codesChapter 07
417 codesChapter 08
233 codesChapter 09
91 codesChapter 10
66 codesChapter 11
50 codesChapter 12
164 codesChapter 13
23 codesChapter 14
14 codesChapter 15
110 codesChapter 16
179 codesChapter 17
91 codes 1701.12.05.00 Described in general note 15 of the tariff schedule and entered pursuant to its 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg 1701.12.10.00 Described in additional U.S. note 5 to this chapter and entered pursuant to its 3.6606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 3.143854¢/kg 1701.12.50.00 Other 35.74¢/kg 1701.13.05.00 Described in general note 15 of the tariff schedule and entered pursuant to its 1.4606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 0.943854¢/kg 1701.13.10.00 Described in additional U.S. note 5 to this chapter and entered pursuant to its 1.4606¢/kg less 0.020668¢/kg for each degree under 100 degrees (and fractions of a degree in proportion) but not less than 0.943854¢/kg
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Chapter 18
83 codesChapter 19
106 codes 1901.10.05.00 Described in general note 15 of the tariff schedule and entered pursuant to its 17.5% 1901.10.11.00 Described in additional U.S. note 2 to this chapter and entered pursuant to its 17.5% 1901.10.16.00 Other $1.035/kg + 14.9% 1901.10.21.00 Described in additional U.S. note 10 to chapter 4 and entered pursuant to its pr 17.5% 1901.10.26.00 Other $1.035/kg + 14.9%
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Chapter 20
276 codesChapter 21
116 codesChapter 22
116 codesChapter 23
61 codesChapter 24
201 codesChapter 25
101 codesChapter 26
102 codesChapter 27
141 codesChapter 28
336 codesChapter 29
1 206 codesChapter 30
144 codesChapter 31
29 codesChapter 32
168 codesChapter 33
74 codesChapter 34
48 codesChapter 35
30 codesChapter 36
19 codesChapter 37
61 codesChapter 38
212 codes 3801.10.10.00 Plates, rods, powder and other forms, wholly or partly manufactured, for manufac 3.7% 3801.10.50.10 Surface-modified spherical graphite 3801.10.50.90 Other 3801.20.00.00 Colloidal or semi-colloidal graphite Free 3801.30.00.00 Carbonaceous pastes for electrodes and similar pastes for furnace linings 4.9%
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Chapter 39
318 codes 3901.10.10.00 Having a relative viscosity of 1.44 or more 6.5% 3901.10.50.10 Linear low density polyethylene 3901.10.50.20 Low density polyethylene, except linear low density polyethylene 3901.10.50.30 Medium density polyethylene 3901.20.10.00 Having a relative viscosity of 1.44 or more 6.5%
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Chapter 40
198 codesChapter 41
176 codesChapter 42
121 codesChapter 43
39 codesChapter 44
556 codesChapter 45
19 codes 4501.10.00.00 Natural cork, raw or simply prepared Free 4501.90.20.00 Waste cork Free 4501.90.40.00 Crushed, granulated or ground cork Free 4502.00.00.00 Natural cork, debacked or roughly squared, or in rectangular (including square) Free 4503.10.20.00 With maximum diameter not over 19 mm Free
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Chapter 46
49 codesChapter 47
26 codesChapter 48
312 codesChapter 49
50 codesChapter 50
30 codesChapter 51
124 codesChapter 52
525 codes 5201.00.05.00 Harsh or rough, having a staple length under 19.05 mm (3/4 inch) Free 5201.00.12.00 Described in general note 15 of the tariff schedule and entered pursuant to its Free 5201.00.14.00 Described in additional U.S. note 5 to this chapter and entered pursuant to its Free 5201.00.18.00 Other 31.4¢/kg 5201.00.22.00 Described in general note 15 of the tariff schedule and entered pursuant to its 4.4¢/kg
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Chapter 53
62 codesChapter 54
265 codes 5401.10.00.00 Of synthetic filaments (200) 11.4% 5401.20.00.00 Of artificial filaments (200) 11.4% 5402.11.30.10 Monofilament; multifilament, untwisted or with twist of less than 5 turns per me 5402.11.30.30 Multifilament, with twist of 5 turns or more per meter (606) 5402.11.30.50 Monofilament; multifilament, untwisted or with twist of less than 5 turns per me
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Chapter 55
399 codesChapter 56
81 codesChapter 57
74 codesChapter 58
111 codesChapter 59
75 codesChapter 60
106 codesChapter 61
838 codesChapter 62
1 247 codesChapter 63
229 codesChapter 64
391 codesChapter 65
64 codesChapter 66
8 codesChapter 67
13 codesChapter 68
97 codesChapter 69
120 codesChapter 70
280 codesChapter 71
139 codesChapter 72
558 codes 7201.10.00.00 Nonalloy pig iron containing by weight 0.5 percent or less of phosphorus Free 7201.20.00.00 Nonalloy pig iron containing by weight more than 0.5 percent of phosphorus Free 7201.50.30.00 Alloy pig iron Free 7201.50.60.00 Spiegeleisen Free 7202.11.10.00 Containing by weight more than 2 percent but not more than 4 percent of carbon 1.4%
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Chapter 73
572 codesChapter 74
136 codesChapter 75
29 codesChapter 76
123 codes 7601.10.30.00 Of uniform cross section throughout its length, the least cross-sectional dimens 2.6% 7601.10.60.40 Of 99.9 percent aluminum or greater 7601.10.60.45 Of greater than 99.8 percent but less than 99.9 percent 7601.10.60.90 Other 7601.20.30.00 Of uniform cross section throughout its length, the least cross-sectional dimens 2.6%
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Chapter 78
13 codes 7801.10.00.00 Refined lead 2.5% on the value of the lead content 7801.91.00.00 Containing by weight antimony as the principal other element 2.5% on the value of the lead content 7801.99.30.00 Lead bullion 2.5% on the value of the lead content 7801.99.90.30 Alloys of lead 7801.99.90.50 Other
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Chapter 79
13 codesChapter 80
13 codes 8001.10.00.00 Tin, not alloyed Free 8001.20.00.10 Containing, by weight, 5 percent or less of lead 8001.20.00.50 Containing, by weight, more than 5 percent but not more than 25 percent of lead 8001.20.00.90 Containing, by weight, more than 25 percent of lead 8002.00.00.00 Tin waste and scrap Free
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Chapter 81
84 codesChapter 82
189 codesChapter 83
86 codesChapter 84
1 687 codes 8401.10.00.00 Nuclear reactors 3.3% 8401.20.00.00 Machinery and apparatus for isotopic separation, and parts thereof 2.6% 8401.30.00.00 Fuel elements (cartridges), non-irradiated, and parts thereof 3.3% 8401.40.00.00 Parts of nuclear reactors 3.3% 8402.11.00.00 Watertube boilers with a steam production exceeding 45 t per hour 5.2%
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Chapter 85
974 codesChapter 86
37 codesChapter 87
399 codesChapter 88
67 codesChapter 89
58 codes 8901.10.00.00 Cruise ships, excursion boats and similar vessels principally designed for the t Free 8901.20.00.00 Tankers Free 8901.30.00.00 Refrigerated vessels, other than those of subheading 8901.20 Free 8901.90.00.00 Other vessels for the transport of goods and other vessels for the transport of Free 8902.00.00.00 Fishing vessels; factory ships and other vessels for processing or preserving fi Free
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Chapter 90
421 codesChapter 91
82 codesChapter 92
63 codes 9201.10.00.05 Used 9201.10.00.11 Containing a case measuring less than 111.76 cm in height 9201.10.00.21 Containing a case measuring 111.76 cm or more but less than 121.92 cm in height 9201.10.00.31 Containing a case measuring 121.92 cm or more but less than 129.54 cm in height 9201.10.00.41 Containing a case measuring 129.54 cm or more in height
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Chapter 93
67 codesChapter 94
273 codesChapter 95
118 codesChapter 96
157 codes 9601.10.00.00 Worked ivory and articles of ivory Free 9601.90.20.00 Worked shell and articles thereof Free 9601.90.40.00 Coral, cut but not set, and cameos, suitable for use in jewelry 2.1% 9601.90.60.00 Of bone, horn, hoof, whalebone, quill or any combination thereof Free 9601.90.80.00 Other 3.7%
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Chapter 97
30 codesChapter 98
118 codes 9801.00.10.10 Articles previously exported with intent to reimport after temporary use abroad 9801.00.10.12 Articles returned temporarily for repair, alteration, processing or the like, th 9801.00.10.15 Meat and poultry products provided for in chapter 2 or 16 9801.00.10.26 Peanuts provided for in heading 1202 9801.00.10.27 Articles provided for in chapter 28
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Frequently Asked Questions
What is the HTSUS?
The Harmonized Tariff Schedule of the United States (HTSUS) is the official classification system for all goods imported into the US. It determines tariff rates, free trade agreement eligibility, and trade statistics.
How does HTSUS differ from Schedule B?
Schedule B codes are for exports; HTSUS codes are for imports. They share the first 6 digits (international HS) but differ at the 8-10 digit level, which is US-specific.
What are the duty rate columns?
Column 1 "General" applies to normal trade relations (NTR) countries. Column 1 "Special" lists reduced rates under free trade agreements or preference programs. Column 2 applies to non-NTR countries (Cuba, North Korea).
How often is the HTS updated?
The USITC publishes a new Basic Edition annually (2026 current) with revisions issued throughout the year to reflect tariff changes, trade agreements, and legislative updates.