GST on Under-Construction Property: Where Your Money Actually Goes
Breaking down how GST on under-construction property works, why builders don't pass input credits, and the hidden tax cost buyers absorb.
title: "GST on Under-Construction Property: Where Your Money Actually Goes" tag: "Dark Truth" category: "Dark Truths" description: "Breaking down how GST on under-construction property works, why builders don't pass input credits, and the hidden tax cost buyers absorb." readTime: "9 min" views: "5.4K" publishedAt: "2025-10-25" primaryKeyword: "gst on property where money goes" secondaryKeywords:
- "gst under construction property"
- "gst input credit real estate"
- "gst real estate buyer impact"
The GST Promise vs Reality
When GST replaced multiple taxes in 2017, the government promised simpler taxation and lower costs for home buyers. The reality: GST on under-construction property has become one of the most opaque cost items in Indian real estate.
Current GST Rates
| Property Type | GST Rate | ITC Available | Effective Cost |
|---|---|---|---|
| Affordable housing (< Rs 45L stamp value) | 1% | No | 1% of agreement value |
| Non-affordable (Rs 45L+) | 5% | No | 5% of agreement value |
| Commercial property | 12% | Yes (partially) | Varies |
| Completed property (with OC) | 0% | N/A | No GST |
Key detail: The 1% and 5% rates came with a trade-off — builders cannot claim Input Tax Credit (ITC) on construction materials, labor, and services.
The Hidden Cost: No Input Tax Credit Pass-Through
Before April 2019, GST was 12% with ITC. Builders collected GST from buyers and claimed ITC on cement, steel, labor, and other inputs. The net cost to the buyer was 4-6% after ITC offset.
After April 2019, GST dropped to 1%/5% without ITC. This sounds better, but:
| Component | Pre-April 2019 | Post-April 2019 |
|---|---|---|
| GST charged to buyer | 12% | 5% |
| ITC benefit to builder | 6-8% passed through | 0% |
| Net cost to buyer | 4-6% | 5% |
| Builder's input cost | Offset by ITC | Absorbed → added to price |
Builders increased base prices by 3-5% to compensate for lost ITC. The "lower" GST rate resulted in similar or higher effective cost for buyers.
Where GST Revenue Goes (For a Rs 1 Cr Under-Construction Property)
| Component | Amount |
|---|---|
| GST paid by buyer (5%) | Rs 5,00,000 |
| Land component (excluded from GST) | 33% of agreement deemed as land |
| Actual GST base (67% of Rs 1 Cr) | Rs 67,00,000 |
| GST on constructible portion | Rs 3,35,000 |
| Government revenue | Rs 3,35,000 |
| Builder's unrecovered ITC (embedded in price) | Rs 3-5,00,000 |
| Your total tax cost | Rs 6-8,00,000 |
You pay Rs 3.35L directly as GST plus Rs 3-5L indirectly through inflated prices.
How to Minimize GST Impact
Strategy 1: Buy Completed Property
OC-received properties have zero GST. You pay only stamp duty and registration. This can save Rs 3-5L on a Rs 1 Cr property.
Strategy 2: Buy Affordable (< Rs 45L)
1% GST vs 5% = Rs 2.68L savings on effective GST base. If your target city offers sub-Rs 45L options, the tax savings are substantial.
Strategy 3: Negotiate GST Absorption
Some builders absorb GST as a sales incentive, especially during festive seasons and year-end. This is legitimate if offered in writing as part of the agreement.
What Most Buyers Don't Know
- GST applies only to agreement value, not stamp duty value — if circle rate is higher, GST is still on agreement value
- Land component (33%) is excluded — GST applies to 67% of agreement value for residential
- Maintenance advance (up to 2 years) included in GST calculation — negotiate lower advance
- Car parking (if separate agreement) may attract 18% GST as a separate service
Calculate total property costs with the Total Cost Calculator. Check stamp duty separately with the Stamp Duty Calculator.
Frequently Asked Questions
Can I avoid GST by buying a ready-to-move property?
Yes. Properties with Occupancy Certificate (OC) are exempt from GST. You only pay stamp duty and registration charges. This is the simplest way to avoid the GST burden entirely.
Is GST charged on resale property?
No. GST applies only to first sale by the developer. Resale between individuals is exempt from GST (but attracts stamp duty and registration charges as usual).
Why don't builders pass on ITC savings?
Since April 2019, builders cannot claim ITC on the 1%/5% scheme. They absorb input taxes as a cost and build it into the base price. This is legal and universal — no builder can pass on ITC under the current scheme.
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