The Goods and Services Tax (GST) landscape for the Indian
construction and real estate sector has undergone significant reforms,
collectively aimed at simplifying tax structure, ensuring transparency, and
potentially lowering the overall cost of homeownership. These "GST
2.0" changes focus on two major areas: the tax rates on under-construction
property (construction services) and the rates on key construction
materials.
1. New GST Rates for Property Buyers (Construction Services)
The government has streamlined the GST rates applicable to
the transfer of property before the Occupancy Certificate (OC) or Completion
Certificate (CC) is issued. Crucially, the rates are now offered without the
option for the developer to claim Input Tax Credit (ITC) on the raw
materials and services used. This withdrawal of ITC was intended to ensure the
final consumer benefits directly from the reduced tax rate.
|
Property Category |
Conditions |
GST Rate (Without ITC) |
Key Implication |
|
Affordable Housing |
Value up to ₹45 lakh AND carpet area up to 60 sq. m.
(metros) or 90 sq. m. (non-metros). |
1% |
A major incentive for first-time buyers and the PMAY
scheme. |
|
Non-Affordable Housing |
All residential properties exceeding the affordable housing
limits. |
5% |
Significantly reduced from the previous effective rate of
12%. |
|
Commercial Property (Standard) |
Standalone commercial projects (shops, offices). |
12% |
ITC is available to the developer in this segment. |
|
Ready-to-Move Property |
Properties with a valid OC or CC. |
0% |
Treated as the sale of an immovable asset, outside the
purview of GST. |
Understanding the Calculation
GST is only applicable to the construction value, not
the total property price including land. The government simplifies this by
deeming that one-third (1/3rd) of the total agreement value is the value
of the land, which is exempt from GST.
The final tax is calculated on the remaining two-thirds
(2/3rds) of the total price at the applicable rate (1% or 5%).
2. Significant Relief on Construction Materials
Beyond the reduced service rates, the recent GST 2.0 reforms
have delivered a massive cost reduction on essential building materials by
simplifying the overall tax structure to two main slabs (5% and 18%). This
directly benefits self-constructors and should lower project costs for
developers.
The single biggest tax cut in the construction sector is:
|
Material |
Old GST Rate |
New GST Rate (Effective Sept 22, 2025) |
Impact |
|
Cement |
28% |
18% |
Direct savings of ₹25–30 per 50 kg bag. |
|
Tiles, Paints, Coatings, Wallpaper |
28% |
18% |
Makes finishes and home improvements more affordable. |
|
Steel & Iron Products |
18% |
18% |
Rate remains steady. |
|
Sand-lime bricks, Marble/Granite Blocks |
12% |
5% |
Significant reduction on natural materials. |
|
PVC Pipes |
Varies |
5% |
Important cost reduction for plumbing infrastructure. |
This material rate cut offers tangible relief, potentially
saving a homeowner building a mid-sized, 1,500 sq. ft. home tens of thousands
of rupees just on materials like cement and tiles.
3. Key Takeaways for Homeowners and Builders
For the Homeowner/Buyer π‘
- Prioritize
Ready-to-Move:
Purchasing a property after the OC/CC is the only way to fully avoid
GST.
- Verify
Affordable Status:
If your property meets the ₹45 lakh price and carpet area
limits, ensure the builder charges only 1% GST.
- Demand
Transparency:
For under-construction projects, ask your developer to provide a detailed
cost sheet. Since the developer cannot claim ITC on residential projects,
their operational costs have been simplified, and the material rate cuts
should ideally be reflected in the final selling price.
For the Builder/Developer π️
- Compliance
on Procurement:
Under the 1% and 5% residential schemes (without ITC), builders are
required to procure at least 80% of their inputs and input services
from registered suppliers. Failing this requires paying 18% GST on the
value of the shortfall.
- Transition
for Ongoing Projects:
Projects that commenced before the new rates were implemented were given a
one-time option to switch from the old scheme (12%/18% with ITC) to the
new reduced rates (5%/1% without ITC).
- Commercial
Projects:
The 12% rate for commercial property (non-RREP) with ITC remains in place,
distinguishing it clearly from the residential sector.
The GST reforms represent a major structural shift,
fundamentally changing how property tax is calculated and collected. While the
lower rates for under-construction residential properties are a welcome move,
understanding the withdrawal of ITC and the material cost savings
is essential for both the industry and the end consumer to maximize the
benefits.




