GST Rate for HSN 7307
Specific items under 7307
| HSN Code | Description | GST Rate |
|---|---|---|
| 730711 | OF NON-MALLEABLE CAST IRON : | 18% |
| 730719 | OTHER | 18% |
| 730721 | FLANGES | 18% |
| 730722 | THREADED ELBOWS, BENDS AND SLEEVES | 18% |
| 730723 | BUTT WELDING FITTINGS | 18% |
| 730729 | OTHER | 18% |
| 730791 | FLANGES : | 18% |
| 730792 | THREADED ELBOWS, BENDS AND SLEEVES : | 18% |
| 730793 | BUTT WELDING FITTINGS : | 18% |
| 730799 | OTHER : | 18% |
| 73071110 | SPONGE IRON CAST FITTINGS | 18% |
| 73071120 | SG IRON CAST FITTINGS | 18% |
| 73071190 | OTHER | 18% |
| 73071900 | OTHER | 18% |
| 73072100 | FLANGES | 18% |
| 73072200 | THREADED ELBOWS, BENDS AND SLEEVES | 18% |
| 73072300 | BUTT WELDING FITTINGS | 18% |
| 73072900 | OTHER | 18% |
| 73079110 | GALVANISED | 18% |
| 73079190 | OTHER | 18% |
| 73079210 | GALVANISED | 18% |
| 73079290 | OTHER | 18% |
| 73079310 | GALVANISED | 18% |
| 73079390 | OTHER | 18% |
| 73079910 | GALVANISED | 18% |
| 73079990 | OTHER | 18% |
Tax calculator for HSN 7307
Enter a taxable value to calculate GST. You can use this for a quick invoice estimate.
Invoice example (₹1,000 taxable value)
Compliance pointers (ITC / RCM / classification)
Input Tax Credit depends on usage conditions, restrictions, and supplier eligibility. Treat this as a quick hint — verify for edge cases.
Reverse Charge is notification-based and can depend on supplier status and transaction type. If you see a warning, double-check notifications and your invoice terms.
- •Compare adjacent headings within Chapter 73 before finalizing.
- •Use chapter notes to avoid common confusions (materials vs finished goods, kits, etc.).
- •For services (99), place-of-supply can change whether IGST/CGST+SGST applies.
FAQs for HSN 7307
What is the GST rate for HSN 7307?▾
GST rate for HSN 7307 is 18%. Always verify the latest CBIC/GST notifications for changes.
Is HSN mandatory on invoices?▾
HSN is generally required on B2B invoices; the number of digits depends on turnover and the nature of supply. Exports/imports typically use more detailed codes.
How do I use this code on an invoice?▾
Add HSN 7307 in the line item and apply GST @ 18%. For intra-state supplies: 9% CGST + 9% SGST. For inter-state supplies: 18% IGST.
Does ITC apply for this HSN?▾
ITC depends on conditions and restrictions under GST law, plus the nature of usage and supplier eligibility. Use the ITC badge as a hint and verify with your CA for edge cases.
Can Reverse Charge (RCM) apply here?▾
RCM is notification-based and depends on the supply category, supplier status, and transaction type. If you see an RCM note, treat it as a “verify” signal.
What if I pick the wrong HSN?▾
Wrong classification can cause rate mismatch, notices, interest/penalty exposure, and reconciliation issues. Compare nearby headings and chapter notes before finalizing.
Sources & accuracy
General GST guidance, return filing references, and updates.
Rates, exemptions, and clarifications may change via notifications/circulars.
Use chapter notes/headings to avoid misclassification.
How we update pages + what “Last reviewed” means. Last reviewed: 22 Jan 2026.
Next steps after choosing HSN 7307
Use global search to compare descriptions and avoid wrong classification.
Check inclusions/exclusions and common confusions for Chapter 73.
Decide whether IGST or CGST+SGST applies based on POS rules.
Related tools & next actions
Common next actions: verify POS (tax type), check RCM risk, or compare similar HSN codes.