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Tandom · Duty calculator
Add country, entered value, and entry date to estimate the base rate, potentially applicable Chapter 99 duties, and customs fees. AD/CVD scope requires a separate review.
HTS 9704.00.00.00 is the U.S. Harmonized Tariff Schedule classification for Postage or revenue stamps, stamp-postmarks, first-day covers, postal stationery (stamped paper) and the like, used or unused, other than those of heading 4907. It's a 10-digit statistical line in Chapter 97: Works of art, collectors' pieces and antiques, Section XXI: Works of Art, Collectors' Pieces and Antiques, used by U.S. Customs and Border Protection to determine the duty rate at entry. 2 Chapter 99 flags link to this code (2 active). 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 |
|---|---|---|
| 9903.88.01 | section_301Active | The duty provided in the applicable subheading plus 25% |
| 9903.88.15 | section_301Active | The duty provided in the applicable subheading + 7.5% |
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.
Request for Binding Ruling on Classification of Postage Stamps and a First Day Cover from China and Japan
The tariff classification of collectible postcards from various countries.
Classification of unused newly printed postage stamps fromthe Republic of China (Taiwan); 4907.00.0000; 9704.00.0000.
The tariff classification of paper postcards, letters andpost marked envelopes from Canada.
The tariff classification of stamp albums from England.
Source: CBP CROSS (view all rulings on rulings.cbp.gov →)
HTS 9704.00.00.00 is the U.S. Harmonized Tariff Schedule classification for Postage or revenue stamps, stamp-postmarks, first-day covers, postal stationery (stamped paper) and the like, used or unused, other than those of heading 4907. It belongs to Chapter 97 of the HTSUS.
The general (Column 1) duty rate for HTS 9704.00.00.00 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
Tandom links section_301 provision 9903.88.01 to HTS 9704.00.00.00. Its published rate notation is The duty provided in the applicable subheading plus 25%, and its status on 2026-09-25 is active. 1 additional Chapter 99 flag 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 9704.00.00.00. Check current Commerce scope materials and Federal Register notices before relying on an HTS-only screen.
Tandom guides relevant to this code
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.
Open resource
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
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.
Open resource
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.
Open resource
What changed April 6, 2026, what stayed the same, and how to file a steel, aluminum, or copper line in ACE without leaving duty exposure on the table.
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.
Open resource