GST on Property & Real Estate in India 2025: Complete Buyer & Builder Guide

Real estate is one of the highest-value purchases most Indians will ever make. Yet, the GST implications on property transactions remain widely misunderstood — leading to costly surprises at registration, confusion between stamp duty and GST, and missed opportunities for builders to optimize their tax costs. This guide is the definitive resource on GST on property in India for 2025.

The Fundamental Rule: Ready-to-Move vs Under-Construction

The first and most important thing to understand is the basic divide:

• Ready-to-move-in property (with occupancy certificate): GST is NOT applicable. The transaction is treated as a sale of immovable property, not a “supply of goods or services,” and is therefore outside the GST net. Only stamp duty and registration charges apply.

• Under-construction property: GST IS applicable. When you buy a flat that is still being built, you are contracting a service from the builder — the service of constructing a house for you. This service attracts GST.

GST Rates for Under-Construction Properties (2025)

The GST Council has established distinct rates based on the property category:

Property Type	GST Rate	ITC to Builder
Affordable Housing	1% (effective, post-rebate)	Not Allowed
Other Residential Properties	5% (effective, post-rebate)	Not Allowed
Commercial Properties (shops, offices)	12%	Allowed

What is “Affordable Housing” for GST Purposes?

A residential unit qualifies as “affordable housing” for GST purposes if:

• Metro cities (Delhi, Mumbai, Chennai, Kolkata, Hyderabad, Bengaluru): Carpet area up to 60 sq. meters AND value up to ₹45 Lakhs
• Non-metro cities: Carpet area up to 90 sq. meters AND value up to ₹45 Lakhs

Both conditions (area AND price) must be met simultaneously.

Why Builders Cannot Claim ITC on Residential Projects

This is the single biggest GST controversy in Indian real estate. Prior to April 2019, builders could claim ITC on inputs (cement, steel, paint) and services used to construct residential properties. This ITC was supposed to be passed on to buyers in the form of lower prices.

The GST Council found that builders were NOT passing on the ITC benefit. So from April 1, 2019, the rules were dramatically changed: builders of residential properties were given a choice:

1. Continue at old rates (8% for affordable, 12% for others) WITH ITC
2. Shift to new lower rates (1% for affordable, 5% for others) WITHOUT ITC

Unsurprisingly, almost all builders chose the lower rate without ITC, resulting in today’s structure. The net effect: the GST burden technically went down, but builders are also no longer passing on ITC benefits, so the real-world impact for buyers varies by project.

The “Works Contract” Complication for Commercial Projects

For commercial real estate (offices, shops, malls), the 12% rate WITH ITC applies. This is classified as a “Works Contract” service. The builder can claim ITC on all construction inputs — but this ITC can only be used to offset the output tax (the 12% GST collected from the buyer), not for any other purpose.

Commercial property buyers who are GST-registered businesses can claim ITC on the 12% GST paid on their office purchase, treating it as a business input. This is a significant financial advantage for businesses purchasing office space.

GST on Land: Is It Applicable?

Outright land sales are NOT subject to GST. Land is classified as immovable property and its sale is outside the GST framework. Only stamp duty and registration charges apply.

However, there is an important nuance for composite transactions:

• When you buy an apartment in an under-construction project, the total price includes both the cost of the land (your proportionate share) and the construction cost.
• The GST Council has mandated that 1/3rd of the total apartment price shall be deemed as the land value and deducted from the taxable value before applying GST.

Practical example: If your flat costs ₹60 Lakhs:

• Land portion (1/3): ₹20 Lakhs → No GST
• Construction portion (2/3): ₹40 Lakhs → GST applies at 5%
• GST amount = ₹2,00,000 (5% of ₹40 Lakhs)

This is why the “effective rate” after the 1/3rd land deduction is actually:

• Affordable Housing: 8% × 2/3 = ~5.33% shown as “effective 1% after abatement” (the headline rate already factors this in)

GST on Maintenance Charges for Housing Societies

After possession, residents form a Resident Welfare Association (RWA) and pay monthly maintenance charges. The GST treatment here is:

• Monthly maintenance per resident LESS than ₹7,500: Exempt from GST (even if the society’s total collection is above ₹20 Lakhs).
• Monthly maintenance per resident MORE than ₹7,500: GST at 18% on the ENTIRE amount (not just the excess).

Example: If your monthly maintenance is ₹8,000, GST of 18% is applicable on the full ₹8,000, resulting in a GST of ₹1,440 per month.

GST on Renting Property

• Residential property rented for residential use: Completely exempt from GST (for both registered and unregistered landlords).
• Residential property rented to a business entity (for commercial use/employee accommodation): Taxable at 18% under Reverse Charge Mechanism (RCM) — the registered business tenant must pay GST directly to the government. Use our RCM Calculator to calculate this.
• Commercial property rental: Taxable at 18% — the landlord (if registered) must collect and pay GST.

Important Points for Home Buyers

1. Always ask for the breakup: Your builder’s payment demand letter should clearly show the base price, GST component, and any other charges separately.
2. GST is not stamp duty: You pay GST to the builder (who remits it to the government). Stamp duty is a separate state government levy.
3. No GST on resale: Buying a flat from a previous owner (secondary market) attracts no GST.
4. Check if your builder is GST-registered: Use our GSTIN Validator to verify your builder’s GSTIN before making any payments.

Conclusion

GST on real estate in India is a layered, complex topic that affects both buyers and developers significantly. The key takeaway: GST applies only to under-construction properties, not ready-to-move-in units. For affordable housing, the effective burden is minimal (1%), while commercial properties at 12% (with ITC) actually present a financial planning opportunity for business buyers. Always factor in stamp duty separately, as it is not replaced by GST.