Under Section 15 of the CGST Act, the value of a supply of goods or services between unrelated persons is the transaction value, provided that the price is the sole consideration for the supply. Transaction value means the price actually paid or payable for the supply of goods or services where the supplier and recipient are not related and there are no additional non-monetary considerations involved.
This is the primary and most commonly used method of valuation under GST. Since the parties are independent and the transaction is conducted at arm’s length, the price agreed upon is generally accepted as the taxable value. The GST authorities presume that such transactions reflect the true market value of the goods or services supplied. Therefore, GST is calculated on the transaction value after making any additions required under GST law, such as incidental expenses, commissions, packing charges, and taxes other than GST.
Features of Value of Supply When Price is the Sole Consideration
Illustrations with Examples
1. Sale of Goods to an Independent Customer
A registered dealer sells office chairs to a customer for ₹20,000. The customer is not related to the supplier and pays the entire amount in money.
Value of Supply: ₹20,000
GST @ 18%: ₹3,600
Invoice Value: ₹23,600
Since the parties are unrelated and the price is the sole consideration, the transaction value of ₹20,000 is accepted.
2. Supply of Services to a Corporate Client
A Chartered Accountant provides auditing services to a company for ₹1,50,000. The company pays the entire amount through bank transfer.
Value of Supply: ₹1,50,000
GST @ 18%: ₹27,000
Total Amount Payable: ₹1,77,000
The agreed fee represents the transaction value because the parties are unrelated and consideration is wholly in money.
3. Sale Including Packing Charges
A supplier sells machinery for ₹5,00,000 and separately charges ₹10,000 for packing.
Value of Supply:
Machinery = ₹5,00,000
Packing Charges = ₹10,000
Total Value = ₹5,10,000
GST is calculated on ₹5,10,000 because packing charges are included in the value of supply.
4. Sale Including Commission
A supplier sells goods worth ₹80,000 and recovers a commission of ₹5,000 from the buyer.
Value of Supply:
Goods Value = ₹80,000
Commission = ₹5,000
Total Value = ₹85,000
GST is payable on ₹85,000.
5. Sale with Freight Charged Separately
A manufacturer sells goods for ₹2,00,000 and charges freight of ₹8,000 separately on the invoice.
Value of Supply:
Goods Value = ₹2,00,000
Freight Charges = ₹8,000
Total Value = ₹2,08,000
GST is levied on ₹2,08,000 because freight charged by the supplier forms part of the transaction value.
6. Discount Given Before Supply
A supplier sells goods with a listed price of ₹1,00,000 and offers a discount of ₹10,000 on the invoice.
Value of Supply:
List Price = ₹1,00,000
Less: Discount = ₹10,000
Taxable Value = ₹90,000
GST is calculated on ₹90,000 because the discount is known before the supply and shown on the invoice.
7. Restaurant Service
A restaurant provides catering services to a customer for ₹25,000. The amount is fully paid in money and no other consideration is involved.
Value of Supply: ₹25,000
GST is calculated on ₹25,000 because the transaction is between unrelated parties and the price is the sole consideration.
8. Software Development Service
A software company develops a custom application for a client and charges ₹3,00,000.
Value of Supply: ₹3,00,000
GST is levied on ₹3,00,000 as the parties are unrelated and the agreed price is the only consideration.