---
title: "HSN Code for Trichlorfon (ISO) | HSN 29315400 GST Rate"
description: "Find HSN and GST Rates for 29315400 related to Trichlorfon (ISO) with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29315400/"
---

# HSN Code 29315400: Trichlorfon (ISO)

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 29: Organic Chemicals](https://busy.in/hsn/chapter-29/)
- [Sub-chapter 2931: Other organo-inorganic compounds](https://busy.in/hsn/sub-chapter-2931/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Halogenated organo-phosphorous derivatives: Trichlorfon (ISO) | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29315400 ?

It includes Trichlorfon (ISO)

### Do e‑way bill and e‑invoice apply for Trichlorfon (ISO)?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

### Any common misclassification issue with Trichlorfon (ISO)?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

### Does packaging or labelling change the GST for Trichlorfon (ISO)?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

### How should mixed supplies be billed when Trichlorfon (ISO) is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Trichlorfon (ISO); Nil for exempt items if applicable).

### Can we claim ITC on inputs used to trade Trichlorfon (ISO)?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.