HSN Code Finder & GST Rate Lookup
Type a product or service — cement, laptop, software, rent, cashew — and get the HSN/SAC code with its GST rate. Free, instant, no sign-up.
OnGravy auto-fills the HSN and GST rate on every invoice line from your item master — and carries it straight into GSTR-1.
Try OnGravy →HSN, SAC and your GST rate
Every item on a GST invoice carries an HSN (goods) or SAC (services) code, and that code fixes the GST rate. Getting it wrong means the wrong tax on your invoice and mismatches at GSTR-1. Search above to confirm the code and rate before you bill — or browse GST rates by product →
Frequently asked
HSN (Harmonised System of Nomenclature) is a global system for classifying goods. In India, HSN codes drive the GST rate and must be shown on GST invoices. Services use SAC (Service Accounting Codes) instead.
It depends on turnover: businesses with aggregate turnover up to ₹5 crore need 4 digits for B2B (optional for B2C); above ₹5 crore need 6 digits. Always show the code that matches your item.
Search the product name or its HSN code above. The tool returns the matching code and the standard GST rate (0/5/12/18/28%). For conditional or notified rates, verify against the latest CBIC notification.
HSN codes classify goods; SAC codes classify services. Both determine the applicable GST rate and are required on invoices. This tool covers both — search a product or a service.