Lekhae
HSN 2925: Carboxyimide-function compounds
HSN code 2925 covers: Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds.
This code is not separately listed in the rate schedule, so the standard 18% GST applies unless the item is specifically exempt (nil-rated). Confirm against the CBIC rate finder or your CA before billing.
Rates reflect the 22 Sep 2025 GST 2.0 reform (mainly 5% and 18%, with 3% for precious metals and 28%/40% for select sin and luxury goods). This is a reference drawn from the CBIC rate schedule, not tax advice — confirm the exact rate for your specific item with your CA.
What's inside 2925
This heading has 5 subheadings, including: Imides and their derivatives; saccharin and its salts, Imides and their derivatives; glutethimide (INN), Imides and their derivatives; other than saccharin and glutethimide (INN), Imines and their derivatives; salts thereof; chlordimeform (ISO), Imines and their derivatives; salts thereof; other than chlordimeform (ISO). Use the HSN/SAC finder to pin down the exact code.
Related
Make this invoice now, free, no signup. Correct GST + a UPI QR your client scans to pay you straight to your own UPI.
Open the free GST invoice generator →