GST Rate for Construction Services - Updated 2026 Slab & HSN Details

Understanding GST Rates for Construction Services in India

In India, the construction services sector is a significant contributor to the country's economy. With the introduction of the Goods and Services Tax (GST), the taxation system for construction services has undergone significant changes. As of the effective date of rate, the GST rate for construction services is 18% (9% CGST + 9% SGST), with an HSN/SAC code of 9954.

To calculate the GST amount, you can use our GST calculator widget below:

Base Price (₹)	GST Rate (%)	GST Amount (₹)	Total Amount (₹)
	18%

const basePrice = document.getElementById('base-price'); const gstAmount = document.getElementById('gst-amount'); const totalAmount = document.getElementById('total-amount'); basePrice.addEventListener('input', calculateGST); function calculateGST() { const gstRate = 0.18; const gst = basePrice.value * gstRate; gstAmount.value = gst; totalAmount.value = parseInt(basePrice.value) + gst; }

Detailed Tax Breakdown: Composition vs Regular Scheme

The GST tax breakdown for construction services in India depends on the type of scheme chosen by the taxpayer. The regular scheme requires the taxpayer to pay GST at the rate of 18% (9% CGST + 9% SGST), while the composition scheme does not offer a 5% slab for construction services — 5% is the effective rate for other-than-affordable residential apartments after the deemed one-third land deduction. A service provider may opt for composition at 6% under section 10(2A) where turnover is within ₹50 lakh, with a nominal annual turnover of up to ₹1.5 crores.

Scheme	GST Rate (%)	Annual Turnover Limit (₹)
Regular Scheme	18%	No limit
Composition (service providers, section 10(2A))	6%	Turnover up to ₹50 lakh (no 5% composition slab exists for construction services)

Comparison with Pre-GST Tax Regime

Prior to the introduction of GST, construction services were taxed under the Service Tax regime, with a tax rate of 15% (14.5% Service Tax + 0.5% Swachh Bharat Cess). The GST regime has simplified the taxation system for construction services, reducing the number of taxes and increasing the threshold limit for registration.

Tax Regime	Tax Rate (%)	Threshold Limit (₹)
Pre-GST (Service Tax)	15%	₹10 lakhs
GST	18%	₹20 lakhs (₹10 lakhs for special category states)

Input Tax Credit and Compliance

Under the GST regime, construction services providers can claim input tax credit (ITC) on the GST paid on inputs and input services used in the course of business. However, there are certain conditions and restrictions on claiming ITC, and taxpayers must ensure compliance with the GST laws and regulations to avoid penalties and fines.

• Eligibility for ITC: Taxpayers must have a valid GST registration and must have paid the GST on inputs and input services.
• Conditions for claiming ITC: The inputs and input services must be used in the course of business, and the taxpayer must have a tax invoice or debit note for the purchase.
• Restrictions on ITC: ITC is not available on certain goods and services, such as food and beverages, and motor vehicles.

Frequently Asked Questions

What is the GST rate for construction services in India?

The GST rate for construction services in India is 18% (9% CGST + 9% SGST), with an HSN/SAC code of 9954.

Can I claim input tax credit on GST paid on inputs and input services?

Yes, construction services providers can claim input tax credit on the GST paid on inputs and input services used in the course of business, subject to certain conditions and restrictions.

What is the threshold limit for GST registration for construction services providers?

The threshold limit for GST registration for construction services providers is ₹20 lakhs (₹10 lakhs for special category states).

Compliance Tips

To ensure compliance with the GST laws and regulations, construction services providers must:

1. Maintain accurate and up-to-date records of all transactions, including invoices, debit notes, and credit notes.
2. File GST returns on time, including GSTR-1, GSTR-2, and GSTR-3.
3. Pay GST on time, including tax, interest, and penalty, if any.
4. Claim input tax credit only on eligible goods and services, and subject to the conditions and restrictions specified in the GST laws and regulations.

By following these compliance tips, construction services providers can avoid penalties and fines, and ensure smooth and efficient compliance with the GST laws and regulations.

Rate position checked against the CBIC rate notifications (Notification No. 9/2025-Central Tax (Rate) dated 17 September 2025, effective 22 September 2025, and the notifications it supersedes) and the GST Council's 56th meeting recommendations.