HSN Code: 9954

Use HSN code 9954 when raising GST invoices for Construction services. This code classifies the product under the Indian GST system and determines the applicable tax rate of 18%.

Who must mention HSN codes on invoices?

• Annual turnover above ₹5 crore: Must use 6-digit HSN codes
• Annual turnover ₹1.5 crore to ₹5 crore: Must use 4-digit HSN codes
• Annual turnover up to ₹1.5 crore: Optional (recommended for accuracy)

Mentioning the HSN code on invoices ensures proper GST compliance, simplifies return filing (GSTR-1, GSTR-3B), and helps buyers claim Input Tax Credit correctly.

You can verify the GST rate applicable to HSN 9954 using the WOWHOW GST Calculator or generate a compliant invoice using the GST Invoice Generator.