HSN code 90172020
Tariff item in chapter 90 — Optical, photographic, cinematographic, measuring, checking, precision…
Mathematical calculating instruments
Classification
| Code type | HSN — Harmonized System of Nomenclature |
|---|---|
| Level | Tariff item (8 digits) |
| Section | Section XVIII — Optical, medical and measuring instruments, clocks, musical instruments |
| Chapter 90 | Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof |
| Heading 9017 | Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this chapter |
| Sub-heading 901720 | Other drawing, marking-out or mathematical calculating instruments |
| Tariff item 90172020 | Mathematical calculating instruments |
Other codes under 901720
Using HSN 90172020 in GST
On GST invoices, a business with annual turnover up to ₹5 crore must show at least the first 4 digits (9017) on B2B invoices, and a business above ₹5 crore must show 6 digits (901720) on all invoices. The full 8-digit code is used for imports and exports.
The GST rate depends on the exact goods or service and any conditions in the rate notification, so it is not listed here. Check the official CBIC GST rate finder, then work out the tax with the GST calculator or make a bill with the GST invoice generator.
Frequently asked questions
What is HSN code 90172020?
HSN code 90172020 is the tariff item for: Mathematical calculating instruments.
What is the GST rate for HSN 90172020?
GST rates are set by CBIC rate notifications and can depend on conditions, so check the CBIC GST rate finder for HSN 90172020 before invoicing.
How many digits of HSN 90172020 should I write on my invoice?
Up to ₹5 crore turnover: at least 4 digits (9017) on B2B invoices. Above ₹5 crore: 6 digits (901720) on all invoices.