GST Rate for HSN 300420
Specific items under 300420
| HSN Code | Description | GST Rate |
|---|---|---|
| 30042011 | CEFAZOLIN | 12% |
| 30042012 | CEPHALEXIN | 12% |
| 30042013 | CIPROFLOXACIN | 12% |
| 30042014 | CEFOXITIN | 12% |
| 30042019 | OTHER | 12% |
| 30042020 | SULFONAMIDES AND COTRIMOXAZOLE | 12% |
| 30042031 | NORFLOXACIN | 12% |
| 30042032 | NALIDIXIC ACID | 12% |
| 30042033 | CIPROFLOXACIN | 12% |
| 30042034 | OFLOXACIN | 12% |
| 30042039 | OTHER | 12% |
| 30042041 | CHLORTETRACYCLINE | 12% |
| 30042042 | OXYTETRACYCLINE | 12% |
| 30042049 | OTHER | 12% |
| 30042050 | CHLORAMPHENICOL | 12% |
| 30042061 | ERYTHROMYCIN | 12% |
| 30042062 | ROXITHROMYCIN | 12% |
| 30042063 | CLARITHROMYCIN | 12% |
| 30042064 | AZITHROMYCIN | 12% |
| 30042069 | OTHER | 12% |
| 30042070 | CEFADROXIL | 12% |
| 30042091 | ISONIAZID | 12% |
| 30042092 | RIFAMPICIN | 12% |
| 30042093 | PYRAZINAMIDE | 12% |
| 30042094 | ETHAMBUTOL | 12% |
| 30042095 | CLINDAMYCIN | 12% |
| 30042096 | VANCOMYCIN | 12% |
| 30042097 | POLYMYXIN B AND COLISTIN | 12% |
| 30042099 | OTHER | 12% |
Tax calculator for HSN 300420
Enter a taxable value to calculate GST. You can use this for a quick invoice estimate.
Invoice example (₹1,000 taxable value)
Compliance pointers (ITC / RCM / classification)
Input Tax Credit depends on usage conditions, restrictions, and supplier eligibility. Treat this as a quick hint — verify for edge cases.
Reverse Charge is notification-based and can depend on supplier status and transaction type. If you see a warning, double-check notifications and your invoice terms.
- •Compare adjacent headings within Chapter 30 before finalizing.
- •Use chapter notes to avoid common confusions (materials vs finished goods, kits, etc.).
- •For services (99), place-of-supply can change whether IGST/CGST+SGST applies.
FAQs for HSN 300420
What is the GST rate for HSN 300420?▾
GST rate for HSN 300420 is 12%. Always verify the latest CBIC/GST notifications for changes.
Is HSN mandatory on invoices?▾
HSN is generally required on B2B invoices; the number of digits depends on turnover and the nature of supply. Exports/imports typically use more detailed codes.
How do I use this code on an invoice?▾
Add HSN 300420 in the line item and apply GST @ 12%. For intra-state supplies: 6% CGST + 6% SGST. For inter-state supplies: 12% IGST.
Does ITC apply for this HSN?▾
ITC depends on conditions and restrictions under GST law, plus the nature of usage and supplier eligibility. Use the ITC badge as a hint and verify with your CA for edge cases.
Can Reverse Charge (RCM) apply here?▾
RCM is notification-based and depends on the supply category, supplier status, and transaction type. If you see an RCM note, treat it as a “verify” signal.
What if I pick the wrong HSN?▾
Wrong classification can cause rate mismatch, notices, interest/penalty exposure, and reconciliation issues. Compare nearby headings and chapter notes before finalizing.
Sources & accuracy
General GST guidance, return filing references, and updates.
Rates, exemptions, and clarifications may change via notifications/circulars.
Use chapter notes/headings to avoid misclassification.
How we update pages + what “Last reviewed” means. Last reviewed: 22 Jan 2026.
Next steps after choosing HSN 300420
Use global search to compare descriptions and avoid wrong classification.
Check inclusions/exclusions and common confusions for Chapter 30.
Decide whether IGST or CGST+SGST applies based on POS rules.
Related tools & next actions
Common next actions: verify POS (tax type), check RCM risk, or compare similar HSN codes.