HSN Codes · Chapter 31: Fertilisers

HSN Code 31022100

Fertilisers — mineral or chemical fertilisers, nitrogenous — ammonium sulphate — ammonium sulphate

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

8-digit

Tariff item

Reading code 31022100

The first two digits (31) place this code in chapter 31 — Fertilisers. Heading 3102 groups the product family, and the remaining digits pin down this specific 8-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Mineral and chemical fertilisers — nitrogenous, phosphatic, potassic, and mixed — mostly at the concessional 5% rate.

Parent heading

3102 — Fertilisers — mineral or chemical fertilisers, nitrogenous

Related codes in heading 3102

  • 31021000 — Mineral or chemical fertilisers, nitrogenous urea, whether or not in aqueous solution
  • 31021010 — Fertilizer grade, conforming to standard is 5405
  • 31021090 — Fertilisers — mineral or chemical fertilisers, nitrogenous — urea, whether or not in aqueous solution — other
  • 31022910 — Fertilisers — mineral or chemical fertilisers, nitrogenous — other — ammonium sulphonitrate
  • 31022990 — Fertilisers — mineral or chemical fertilisers, nitrogenous — other — other
  • 31023000 — Ammonium nitrate, whether or not in aqueous solution
  • 31024000 — Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances
  • 31025000 — Fertilisers — mineral or chemical fertilisers, nitrogenous — sodium nitrate — sodium nitrate
  • 31026000 — Double salts and mixtures of calcium nitrate and ammonium nitrate
  • 31027000 — Mineral or chemical fertilisers, nitrogenous calcium cyanamide

Frequently asked questions

The GST rate under 31022100 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

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