---
title: "HSN Code for Diethyl Ethylphosphonate | HSN 29314300 GST Rate"
description: "Find HSN and GST Rates for 29314300 related to Diethyl Ethylphosphonate with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29314300/"
---

# HSN Code 29314300: Diethyl Ethylphosphonate

- [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 |
| --- | --- | --- | --- | --- |
| Non-halogenated organo-phosphorous derivatives: Diethyl ethylphosphonate | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29314300 ?

It includes Diethyl Ethylphosphonate

### Do e‑way bill and e‑invoice apply for Diethyl Ethylphosphonate?

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 Diethyl Ethylphosphonate?

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 Diethyl Ethylphosphonate?

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 Diethyl Ethylphosphonate is sold with other items?

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

### Can we claim ITC on inputs used to trade Diethyl Ethylphosphonate?

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

### How much GST applies to Diethyl Ethylphosphonate?

Under HSN 29314300, Diethyl Ethylphosphonate attracts Varies when sold in taxable form. Describe the exact form on the invoice.