1903.00—Tapioca and substitutes therefor prepared from starch, in the form of flakes, grains, pearls, siftings or in similar forms
General duty rate
Free
Across 2 10-digit lines
Coverage on this page
Plain-English explanation
HTS 1903.00 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tapioca and substitutes therefor prepared from starch, in the form of flakes, grains, pearls, siftings or in similar forms. It sits in Chapter 19: Preparations of cereals, flour, starch or milk; pastrycooks' products, Section IV: Prepared Foodstuffs; Beverages, Spirits, Vinegar; Tobacco and rolls up 2 10-digit statistical lines, all with a general duty rate of Free. No Chapter 99 tariff modifications or AD/CVD orders currently flag any line under this subheading in Tandom's catalog.
10-digit lines under 1903.00(2)
Pick a line to view full rate detail and compute landed duty
Frequently asked questions
What does HTS 1903.00 cover?
HTS 1903.00 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tapioca and substitutes therefor prepared from starch, in the form of flakes, grains, pearls, siftings or in similar forms. It belongs to Chapter 19 and rolls up 2 10-digit statistical lines that brokers actually file at entry.
What is the duty rate for HTS 1903.00?
Every 10-digit line under HTS 1903.00 carries a general (Column 1) duty rate of Free. Section 301, Section 232, and AD/CVD overlays may stack on top of this rate at the per-line level — open a specific 10-digit code to see its complete tariff stack.
How do I find the right 10-digit line under HTS 1903.00?
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 1903.00 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Are there AD/CVD orders affecting HTS 1903.00?
No active AD/CVD (antidumping or countervailing duty) orders currently flag any line under HTS 1903.00 in Tandom's catalog. Tandom monitors Federal Register notices daily; any new orders will appear here within 24h of publication.
Learn more
Tandom guides relevant to this code
Trade compliance APIs in broker workflows
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
Bulk-classify SKU descriptions with the Tandom HTS Classifier API
Run thousands of product descriptions through HTS classification, score the confidence, and triage borderline rows. Public search endpoint plus the closed-beta three-layer Classifier.
Open resource
How Chapter 99 tariff layers stack on a single entry
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
Write a Claude or ChatGPT prompt for broker-grade HTS classification
Why raw LLM prompts fabricate stat suffixes, why MCP-augmented prompts do not, and the prompt template a broker can hand to Claude or ChatGPT today.
Open resource
What changed for low-value shipments after de minimis suspension
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.
Open resource
Extract HTS-eligible fields from commercial invoices
Turn a PDF commercial invoice into ACE-ready entry data. Which fields to extract, how to chain extraction into HTS classification and duty calculation.
Open resource