GST Rate on Water heater
The GST rate on water heater is 18%, under HSN code 8419 (machinery for heating, cooling, sterilising). Here is the full breakdown, a worked example, and related rates in Electronics & Appliances.
GST rate breakdown for water heater
- GST rate: 18%
- Intra-state: 9% CGST + 9% SGST
- Inter-state: 18% IGST
- HSN code on the invoice: 8419
- Also covers: geyser, sterilizer
Rates reflect the GST 2.0 structure effective 22 September 2025 (slabs 0%, 5%, 18%, 40%). Confirm the current rate on the official GST portal before invoicing.
Worked example: GST on water heater
- Taxable value: ₹10,000
- GST (18%): ₹1,800
- Within state: ₹900 CGST + ₹900 SGST
- To another state: ₹1,800 IGST
- Invoice total: ₹11,800
FAQs about GST on water heater
What is the GST rate on water heater?
The GST rate on water heater is 18%. Intra-state it is 9% CGST + 9% SGST; inter-state it is 18% IGST. Water heater falls under HSN code 8419.
What is the HSN code for water heater?
Water heater falls under HSN code 8419, which covers machinery for heating, cooling, sterilising. Show this code on every GST tax invoice line for water heater.