HSN code explained: meaning, structure and how to find one
An HSN code places goods in a classification system. Its digits move from a broad product group toward a more specific entry. This guide shows the levels, explains how to search, and points to official sources for verification.
Search HSN/SAC codesWhat does HSN mean?
HSN means Harmonised System of Nomenclature. It is the name commonly used in India for the goods classification built on the international Harmonized System (HS). The HS groups goods under headings and subheadings; countries can add more digits for their own tariff detail. The World Customs Organization describes the international HS code at the six-digit level. Read the WCO explanation ↗
In this directory, HSN is used for goods and SAC for services. A code description is a useful way to find a candidate entry, but a short product name may not contain enough detail to settle a classification.
How an HSN code is structured
The first six digits follow the international HS structure: two digits for the chapter, two more for the heading, and two more for the subheading. National tariff schedules may continue beyond those six digits. The supplied directory example below has an eight-digit tariff item.
85011011Tariff itemMicro motorThe example illustrates how the levels connect in this directory. Check the full description and current official tariff before relying on a classification.
HSN, HS and SAC: what is the difference?
HS
The international Harmonized System for classifying goods. Its shared code structure goes to six digits.
HSN
The Indian goods classification based on HS, with national tariff details where applicable.
SAC
Service Accounting Code, used in India to classify services. Search the Services tab in the directory.
How to search for an HSN or SAC code
- Search by codeChoose “HSN/SAC code” and enter the digits you have. Open a result to see its parent path and related entries.
- Search by descriptionChoose “Description,” then select Goods or Services. Try a short technical phrase from the item’s composition or function.
- Check the full contextCompare the result with the exact product or service, its materials and use, and the parent headings. Similar everyday names can fall under different classifications.
- Verify before filingUse the GST Portal HSN/SAC search ↗ and current official guidance for tax or customs decisions.
Common questions about HSN codes
Is every HSN code eight digits long?
No. The international HS classification uses six digits. National tariff schedules can add digits, and entries can appear at different levels. Use the code length and level shown in the relevant official source.
Can I find a code by product name?
Yes. Search by description in the Goods tab and try a specific technical description. Search results are candidates; compare the full item details and verify the classification officially.
Are HSN and SAC codes the same?
No. HSN is used for goods, while SAC is used for services in India. The directory separates them into Goods and Services searches.
Does an HSN code tell me the GST rate?
Not in this directory. A rate lookup and a classification lookup are different tasks. Confirm rates and applicable conditions against current official GST materials.
Where can I verify a code?
Use the GST Portal’s Search HSN/SAC facility and its downloadable directory. The portal explains how to search by code or description and download HSN details.
Official references
- World Customs Organization: Harmonized System FAQ ↗
- GST Portal: Search HSN/SAC ↗
- CBIC: HSN/SAC digit requirements press release ↗
Directory note: the catalog was imported from a user-provided workbook. Its original publisher, effective date and permission to republish have not been independently verified. The catalog does not include tax rates.