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HSN Code Finder Updated 2026

What is an HSN Code? An HSN (Harmonized System of Nomenclature) code is a uniform code that classifies over 12,000 products for taxation purposes. Use our free hsn code finder updated 2026 to instantly search by code or description and find the exact GST slab. (Looking for state codes? Use our gst state code list finder).

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Complete Guide to HSN and SAC Codes in 2026

Proper classification of goods and services is the backbone of GST compliance. When you generate an e-way bill or an e-invoice, entering the correct code ensures you charge the right tax rate and avoids penalties from the tax authorities.

What is the Mandatory HSN Code limit?

The CBIC (Central Board of Indirect Taxes and Customs) mandates the number of digits you must mention on your tax invoices based on your Annual Aggregate Turnover (AATO) in the preceding financial year:

  • Turnover up to ₹5 Crore: 4-digit HSN code is mandatory for B2B tax invoices. It is optional for B2C invoices.
  • Turnover above ₹5 Crore: 6-digit HSN code is mandatory for all invoices (B2B and B2C).

How to use the GST HSN Code Finder

Our hsn code finder updated 2026 makes it incredibly easy. You can browse by over 20 categories or start typing in the search bar. Whether you need a 4 digit hsn code finder, a 6 digit hsn code list, or the highly specific 8 digit hsn code india directory, you can search using the numeric code (e.g., 8517) or by simply describing the item (e.g., mobile phone). The tool instantly filters the entire Indian tariff schedule locally on your device, without sending your search data to any server.

For chapter-level overviews and turnover-based digit guidance, explore our HSN and SAC resource hub, or use our GST rate finder to search by product name.

Popular HSN & SAC Codes

Cement (2523)Laptop (8471)Mobile Phone (8517)PVC Pipe (3917)Rice (1006)Battery (8507)Clothes (61 / 62)Chair & Furniture (9401 / 9403)TMT Steel Bars (7214)Solar Panel (8541)Freight & Transport Charges (9965)Rent (997212)Labour Charges & Manpower Supply (9985)IT & Consulting Services (99831)

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Frequently Asked Questions

Everything about HSN and SAC codes under GST.

What is an HSN code?
HSN stands for Harmonized System of Nomenclature. It is a globally standardized 8-digit code developed by the World Customs Organization (WCO) to classify goods for taxation and trade. Under GST in India, HSN codes are used to determine the applicable GST rate on goods. Our lookup tool includes all commonly used HSN codes with their descriptions and rates.
What is the difference between HSN and SAC codes?
HSN codes classify goods (products you can touch and trade), while SAC codes (Services Accounting Codes) classify services. For example, a software product sold on a CD uses an HSN code, but a software subscription or consulting service uses a SAC code. Both are required on GST invoices.
Which businesses must mention HSN codes on their invoices?
Under Notification No. 78/2020-Central Tax, businesses with annual aggregate turnover up to ₹5 Crore must mention at least 4-digit HSN codes on B2B tax invoices. Businesses with turnover exceeding ₹5 Crore must mention 6-digit HSN codes on all B2B and B2C invoices. For export supplies, 8-digit HSN codes are mandatory.
How many digits does an HSN code have?
HSN codes can be 2, 4, 6, or 8 digits. For GST purposes, India typically requires 4-digit or 6-digit codes. The 8-digit code is used for customs and import/export documentation. More digits = more specific classification.
How do I find the HSN code for my product?
Use our HSN Code Lookup tool to search by product name or description. You can also refer to the official GST rate schedules on the CBIC website. For complex or specialty products, consult a CA or customs broker to get the correct classification.
What happens if I use the wrong HSN code on an invoice?
Using the wrong HSN code can lead to: incorrect GST rate being charged, mismatch during GSTR-1 filing, GSTIN notices, and input tax credit (ITC) disputes for your buyer. In serious cases, it can attract a penalty of ₹10,000 per invoice or ₹25,000 for the financial year.
Can two different products have the same HSN code?
Yes, a single HSN code can cover a category of similar products. For example, HSN 6403 covers leather footwear broadly. If your specific product type is not precisely listed, you use the most applicable parent category code. CBIC advance rulings can clarify ambiguous classifications.
Are HSN codes mandatory in GSTR-1 filing?
Yes. You are required to report the HSN-wise summary of outward supplies in Table 12 of GSTR-1. This summary shows the HSN code, description, UQC (unit of quantity), quantity, taxable value, and the IGST/CGST/SGST amounts for each HSN category.
What is a SAC code for IT services?
Most IT and software services use SAC code 9983 (Other professional, technical, and business services) or 9984 (Telecommunication, broadcasting, and information supply services). Specifically, custom software development uses SAC 998314, and IT support/maintenance uses SAC 998313. All attract 18% GST.
Is the HSN code the same as the ITC-HS code for import/export?
They are related but different. HSN is the global 6-digit system. ITC-HS (Indian Trade Classification based on Harmonized System) extends it to 8 digits with country-specific sub-classifications for import/export purposes. For domestic GST filing, the 4 or 6-digit HSN is sufficient.