The official HSN codes for steel bars (tmt) used on GST invoices in India, with the full 8-digit codes below. Pick the line that matches your exact product.
| HSN CODE | DESCRIPTION |
|---|---|
| 7213 10 10 | Containing indentations, ribs, grooves or other deformations produc…: of free cutting steel |
| 7213 10 90 | Containing indentations, ribs, grooves or other deformations produc…: other |
| 7213 20 10 | Other, of free-cutting steel: electrode quality |
| 7213 20 20 | Other, of free-cutting steel: cold heading quality |
| 7213 20 90 | Other, of free-cutting steel: other |
| 7213 91 10 | Of circular cross-section measuring less than 14 mm in diameter: electrode quality |
| 7213 91 20 | Of circular cross-section measuring less than 14 mm in diameter: cold heading quality |
| 7213 91 90 | Of circular cross-section measuring less than 14 mm in diameter: other |
| 7213 99 10 | Other: electrode quality |
| 7213 99 20 | Other: cold heading quality |
| 7213 99 90 | Other: other |
| 7214 10 10 | Forged: spring steel quality |
| 7214 10 90 | Forged: other |
| 7214 20 10 | Containing indentations, ribs, grooves or other deformations produc…: spring steel quality |
| 7214 20 90 | Containing indentations, ribs, grooves or other deformations produc…: other |
| 7214 30 00 | Other bars and rods of iron or non-alloy steel, not further worked …: other, of free cutting steel |
| 7214 91 10 | Of rectangular (other than square) cross-section: mild steel bright bar |
| 7214 91 90 | Of rectangular (other than square) cross-section: other |
| 7214 99 10 | Other: of spring steel quality |
| 7214 99 90 | Other: other |
If your turnover last year was up to ₹5 crore, write the first 4 digits (for example 7213) on B2B invoices. Above ₹5 crore, write 6 digits (721391). For imports and exports, use all 8 digits (72139110).
Steel Bars (TMT) falls under HSN headings 7213, 7214. For example, 7213 91 10 is used for of circular cross-section measuring less than 14 mm in diameter: electrode quality.
With turnover up to ₹5 crore, write 4 digits on B2B invoices (optional on B2C). Above ₹5 crore, write 6 digits on all invoices. Imports and exports need 8 digits.
The GST rate depends on the exact product and can change through government notifications, so confirm the current rate for your item with your CA or the official CBIC rate notification. Once you know the rate, our free GST calculator works out the tax.