Dark Truth

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.

By SquareMind Research25 October 20259 min read5.4K views

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 TypeGST RateITC AvailableEffective Cost
Affordable housing (< Rs 45L stamp value)1%No1% of agreement value
Non-affordable (Rs 45L+)5%No5% of agreement value
Commercial property12%Yes (partially)Varies
Completed property (with OC)0%N/ANo 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:

ComponentPre-April 2019Post-April 2019
GST charged to buyer12%5%
ITC benefit to builder6-8% passed through0%
Net cost to buyer4-6%5%
Builder's input costOffset by ITCAbsorbed → 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)

ComponentAmount
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 portionRs 3,35,000
Government revenueRs 3,35,000
Builder's unrecovered ITC (embedded in price)Rs 3-5,00,000
Your total tax costRs 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

  1. GST applies only to agreement value, not stamp duty value — if circle rate is higher, GST is still on agreement value
  2. Land component (33%) is excluded — GST applies to 67% of agreement value for residential
  3. Maintenance advance (up to 2 years) included in GST calculation — negotiate lower advance
  4. 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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