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GST Rate & HSN Finder

Instantly find HSN codes and GST rates for any product or service.

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Enter product description or a 4-digit/8-digit HSN code.

Frequently Asked Questions

HSN (Harmonized System of Nomenclature) is a 6-8 digit code used to classify goods for taxation. In India, HSN codes determine the applicable GST rate. Businesses with turnover above ₹5 crore must mention 6-digit HSN on invoices; above ₹1.5 crore need 4 digits.
HSN codes classify goods/products (e.g., 8471 for computers). SAC (Service Accounting Code) classifies services (e.g., 9971 for financial services). Both are used to determine GST rates — HSN for goods, SAC for services.
Yes, HSN/SAC codes are mandatory. Businesses with turnover up to ₹1.5 crore need 4-digit codes, above ₹1.5 crore need 4-digit codes, and above ₹5 crore need 6-digit HSN codes on B2B invoices. GST returns also require HSN-wise summary.
Use our search tool above — type the product name to find matching HSN codes and GST rates. You can also check the CBIC website, GST portal, or your Chartered Accountant. Wrong HSN codes can lead to incorrect tax calculation and penalties.
Using an incorrect HSN code can result in: wrong GST rate being charged, ITC (Input Tax Credit) mismatch, rejection of e-way bills, notices from GST authorities, and potential penalties. Always verify HSN codes before filing returns.