HSN CODE

842132CATALYTIC CONVERTERS OR PARTICULATE FILTERS, WHETHER OR NOT COMBINED, FOR PURIFYING OR FILTERING EXHAUST GASES FROM INTERNAL COMBUSTION ENGINES

6-digit Indian HSN code from Chapter 84 — nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, under Heading 8421.

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How to use HSN code 842132

When you raise a GST tax invoice for goods classified under this code, enter 842132 in the HSN column for the line item. Businesses with turnover above ₹5 crore must report 6-digit HSN; smaller businesses must report at least 4-digit HSN on B2B invoices. The same code goes on your GSTR-1 HSN summary and on the e-invoice / e-way bill, so consistency between the invoice line and these returns is required.

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