GST on Electronics: Rates, HSN Codes, and Tax Calculation

The 5% GST rate applies to specified products, including listed renewable-energy devices. A “solar-powered” or “energy-efficient” label does not, by itself, qualify a product for that rate.

Note: These descriptions come from the GST Council’s September 2025 recommendations. The two-way radio entry is specific and does not establish a 5% rate for every walkie-talkie.  

HSN codes classify goods, and the applicable GST schedule links tariff entries to tax rates. The correct code follows a product’s specifications and function, not simply the name used in a shop listing.

Start with the product’s technical description. Match it to the relevant heading and any more specific subheading, then check the corresponding rate notification. An invoice must show the HSN details applicable to the seller and transaction under GST invoice rules. 

Keep the specifications used to choose a code. They provide a record of why you applied that classification if a product changes or an invoice is questioned.

Calculate GST on electronics by multiplying the taxable value by the applicable rate. Add the tax to the taxable value to find the total before any other adjustments.

GST amount = Taxable value × GST rate

Consider a laptop sold for a taxable value of Rs. 50,000 at 18% GST. The GST is Rs. 9,000, so the total is Rs. 59,000.

This calculation assumes that Rs. 50,000 is the taxable value before GST. A discount, exchange transaction or other valuation adjustment can change the figure on which tax is calculated. 

The total 18% rate in this example stays the same, but an intra-state and an inter-state invoice show different taxes. An intra-state supply carries Central GST (CGST) and State GST (SGST). An inter-state supply carries Integrated GST (IGST).

Determine the nature of the supply before preparing the invoice. The tax components affect how you report the transaction, even when the total charged to the customer is identical.

A GST-registered business can claim eligible input tax credit (ITC) on electronics bought for business use when it meets the statutory conditions. A purchase made in the business’s name does not automatically qualify.

For example, suppose an electronics retailer buys stock with Rs. 18,000 in GST. The retailer should retain a valid tax invoice and check the purchase against Form GSTR-2B. The retailer must also meet the applicable ITC conditions and check for any restrictions. Eligible ITC can offset tax liability. It is not an automatic cash refund. For a laptop used for both business and personal purposes, assess the eligible business portion before claiming credit.

An electronics seller should retain records that support the product classification, taxable value, tax charged and any ITC claimed. This allows the seller to check an invoice or correct a reporting error using the underlying transaction details.

GST invoice rules prescribe the information required on a tax invoice. Registration documents serve a separate purpose and depend on the business’s structure and premises. 

If an invoice uses the wrong HSN code or GST rate, check the product specifications against the applicable tariff entry and rate notification. An error can affect tax collected, invoice details, GST returns and the buyer’s records.

Retain the classification evidence and identify which invoices are affected. Then assess the correction documents and return changes required for those transactions. A classification dispute may require professional tax advice.

A business loan can fund inventory or expansion, but the repayments must fit the electronics business’s cash flow. GST collected from customers should be tracked separately from money available for stock, operating costs and instalments.

Bajaj Finance Business Loan offers Rs. 2 lakh to Rs. 80 lakh, tenures of 12 months to 96 months, and business loan interest rates of 14% to 23.50% per annum, subject to the set business loan eligibility. The listed processing fee is up to 4.72% of the loan amount, inclusive of applicable taxes. Other charges can apply under the loan terms.