HSN / SAC Code Finder

Type any product or service name. We search across all 99 HSN chapters and the full SAC catalogue and return the matching code, GST rate, and any compensation cess.

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What's HSN vs SAC?

Quick reference.

HSN

Harmonized System of Nomenclature

For goods. 4 / 6 / 8-digit codes. Mandatory on invoices when turnover > ₹5cr (4-digit if < ₹5cr).

SAC

Services Accounting Code

For services. 6-digit codes (always start with 99). Mandatory on every B2B invoice.

HSN / SAC auto-suggested on every Ketpy Book invoice.

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About the Ketpy Book App

A lightweight installable app for tenant access. Works on Android, iOS, Windows, macOS and Linux.

✓Installs in < 5 seconds — no Play Store / App Store needed.
✓Opens straight into your tenant login — like a native app.
✓Home-screen icon, splash screen, full-screen experience.
✓Quick shortcuts: Create invoice · Record payment · GST returns.
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✓One-tap uninstall from your home-screen / app drawer.

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