When a Percentage or Condition Decides Your HSN Code, Not the Product Itself

Most HSN classification comes down to what a product is. A smaller set of codes add a second test on top: a specific percentage, a packaging condition, or a named end-use that has to be true before the classification applies — meaning two physically similar products can land on different rates for reasons that have nothing to do with what they look like.

Five real threshold-based classifications

Millet flour, above a 70% composition threshold (HSN 1901) — Food preparations of millet flour qualify for this specific entry only when they contain at least 70% millets by weight, pre-packaged and labelled. A millet-blend product below that threshold doesn't automatically qualify — it needs to be assessed under a different part of the same broader heading instead. Full breakdown →

Manganese ore, above a 20% content threshold (HSN 2602) — This heading applies to manganese ores and concentrates specifically where the manganese content is 20% or more, calculated on a dry-weight basis. Ore below that concentration isn't classified here. Full breakdown →

Tender coconut water, conditional on packaging (HSN 20098990) — The concessional classification applies specifically to tender coconut water that's pre-packaged and labelled. Loose or unbranded sale of the same product doesn't automatically carry the same classification. Full breakdown →

Wheat flour, conditional on packaging (HSN 1101) — Wheat or meslin flour is classified under this heading specifically when pre-packaged and labelled — the same packaging-status test that shows up across several packaged-food headings. Full breakdown →

Two-way radios, conditional on the buyer (HSN 852560) — This concessional entry is specifically for walkie-talkies used by defence, police, and paramilitary forces. A general commercial or consumer walkie-talkie serving the same function isn't covered by this specific entry just because the device itself is similar. Full breakdown →

What this means practically

If your product sits in a category where you know a percentage, packaging, or end-use condition exists, don't classify from the general product description alone — check whether your specific case actually satisfies the condition. This matters most in three situations: your formulation is close to a stated percentage threshold, you sell the same product both loose and pre-packaged, or your buyer isn't the specific named category a concessional entry is written for.

None of these are edge cases you'd only hit rarely — pre-packaged-and-labelled conditions in particular show up across a wide range of packaged food HSN codes, which is worth knowing if you sell in that category. Our HSN code finder lists the condition directly in each entry's description.

Documenting the condition, not just meeting it

For threshold-based classifications, it's worth keeping the evidence that supports your classification, not just relying on the fact that it's true. A composition percentage is easiest to defend with an actual lab test or supplier specification on file, rather than an internal estimate. A packaging condition is straightforward to demonstrate from the product listing itself. An end-use condition — like the defence/police-specific walkie-talkie entry — is the hardest to document after the fact, so it's worth confirming eligibility with your buyer or a GST practitioner before filing under a use-restricted entry, rather than assuming the device type alone qualifies.

For day-to-day compliance once your classification is confirmed, our GST due dates tracker and marketplace profit calculator cover the rest of the filing calendar, and the tools & software hub has the full set of calculators for Indian sellers. For the underlying notification text, the CBIC tax information portal is the authoritative source. Our piece on HSN codes with two different rates covers the related pattern where the split is by material or product type rather than a threshold.