About HSN Code 90301000
HSN Code 90301000 covers Instruments and Apparatus for Measuring or Detecting Ionising Radiations and attracts a GST rate of 18%. For intra-state supplies, this is split as 9% CGST + 9% SGST. For inter-state supplies, 18% IGST is charged. This code falls under the Instruments & Specialty sector (Medical devices, sports goods, furniture, toys).
How to Use HSN Code 90301000 on GST Invoices
- Include the HSN code 90301000 on every GST invoice for instruments and apparatus for measuring or detecting ionising radiations
- Businesses with turnover above ₹5 crore must use 6-digit HSN codes
- Turnover between ₹1.5–5 crore: 4-digit codes are sufficient
- The HSN code must match the product/service description on your invoice
- Incorrect HSN codes can lead to GST notices and ITC mismatches
Related HSN Codes
- 90302000 — Oscilloscopes and Oscillographs
- 90303100 — Multimeters Without a Recording Device
- 90303200 — Multimeters with a Recording Device
- 90303310 — Ammeters, Volt Meters and Watt Meters
- 90303320 — Spectrum Resistance Meters
Related Free Tools
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- AI Bill Extractor — Extract invoice data with GL classification
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Last verified: 2026-06-26 · Source: CBIC Master Tariff