9802.00.40.40—Repairs or alterations made pursuant to a warranty, otherGeneral
A duty upon the value of the repairs or alterations (see U.S. note 3 of this subchapter)
Column 2
A duty upon the value of the repairs or alterations (see U.S. note 3 of this subchapter)
Special
Free (AU,B,BH,C,CL,CO,IL,JO, KR,MA,OM, P,PA,PE,S,SG)
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HTS 9802.00.40.40 is the U.S. Harmonized Tariff Schedule classification for Repairs or alterations made pursuant to a warranty, other. It's a 10-digit statistical line in Chapter 98: Special classification provisions, Section XXII: Special Classification Provisions; Temporary Legislation; Temporary Modifications Proclaimed Pursuant to Trade Agreements Legislation; Additional Import Restrictions Proclaimed Pursuant to Section 22 of the Agricultural Adjustment Act, as Amended, used by U.S. Customs and Border Protection to determine the duty rate at entry. 10 Chapter 99 flags link to this code (1 active, 9 expired). A Chapter 99 flag is not a shipment-level determination; origin, product facts, claims, and entry date control whether a provision applies.
New to HTS codes? Read our guide on how HTS classification works →
Chapter 99 flags linked to this code; applicability depends on origin, product facts, claims, and entry date
| Code | Authority | Rate |
|---|---|---|
| 9903.03.01 | section_122Expired | 10% ad valorem |
| 9903.03.02 | section_122Expired | Free |
| 9903.03.03 | section_122Expired | Free |
| 9903.03.04 | section_122Expired | Free |
| 9903.03.05 | section_122Expired | Free |
| 9903.03.06 | section_122Expired | Free |
| 9903.03.07 | section_122Expired | Free |
| 9903.03.08 | section_122Expired | Free |
| 9903.03.09 | section_122Expired | Free |
| 9903.89.10 | section_301Active | The duty provided in the applicable subheading + 25% |
Past CBP decisions classifying real products under this HTS code. Useful precedent when classifying a similar product — each ruling shows how CBP interpreted the code for a specific case.
The tariff classification of a rotary table from Italy.
The tariff classification of lens blanks from China
Source: CBP CROSS (view all rulings on rulings.cbp.gov →)
HTS 9802.00.40.40 is the U.S. Harmonized Tariff Schedule classification for Repairs or alterations made pursuant to a warranty, other. It belongs to Chapter 98 of the HTSUS.
The general (Column 1) duty rate for HTS 9802.00.40.40 is A duty upon the value of the repairs or alterations (see U.S. note 3 of this subchapter). This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
The HTS special-rate notation for 9802.00.40.40 is Free (AU,B,BH,C,CL,CO,IL,JO, KR,MA,OM, P,PA,PE,S,SG). It can reference programs such as USMCA, KORUS, AGOA, and GSP; a program must be authorized on the entry date, and the shipment must satisfy its rules of origin and documentation requirements before a special rate can be claimed.
Tandom links section_122 provision 9903.03.01 to HTS 9802.00.40.40. Its published rate notation is 10% ad valorem, and its status on 2026-09-25 is expired. 9 additional Chapter 99 flags also link to this code. A flag is not a shipment-level determination; check origin, product facts, claims, and entry date.
Tandom's current catalog view links no potentially relevant AD/CVD order flags to HTS 9802.00.40.40. Check current Commerce scope materials and Federal Register notices before relying on an HTS-only screen.
Programs referenced by the HTS Special-column notation
Special-column notation identifies rate candidates only. The shipment must independently satisfy the program's current authorization, origin, and documentation rules before a special rate can be claimed.
Tandom guides relevant to this code
How to read, order, and report Chapter 99 HTS codes alongside the base classification on a US entry summary in 2026. The full stacking ladder for brokers and compliance teams.
Open resource
Where trade compliance APIs fit in a broker's filing pipeline: HTS classification, duty calculation, AD/CVD scope match, and post-summary corrections.
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What changed for low-value DTC and ecommerce shipments after Section 321 de minimis was suspended in 2025. Filing, fees, and duty math through 2027.
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A working guide to the inputs, the layers, and the math behind a US entry summary in 2026. Written for brokers, forwarders, and importer compliance teams.
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What the 178 active Section 301 exclusions cover, how to claim 9903.88.69 on an entry, and what changes when the November 10, 2026 deadline passes.
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Drop the Tandom Duty Calculator API into a TMS, broker software, or in-house ERP. Code samples, the response shape, and ACE reporting order, in 2026.
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