GST on Under Construction Property: What Buyers Should Know

If you’re planning to buy a house or office space that’s still being built, it’s important to understand how GST affects the final cost. This blog will simplify everything about gst on under construction property, including how rates vary for different types of projects.

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    Is GST Applicable on Under Construction Property?

    Yes. GST is applicable when you purchase a flat, apartment, or commercial space that is still under construction. The GST is calculated on the sale value of the property (excluding land cost).

    Once the building is complete and the builder obtains a Completion Certificate (CC) or Occupancy Certificate (OC), no GST is charged on the sale.

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    GST Rates for Residential Property

    Type of Property GST Rate Input Tax Credit (ITC)
    Affordable housing (under construction) 1% Not available
    Other residential flats (under construction) 5% Not available
    Ready-to-move-in flats (with OC) 0% Not applicable

    Criteria for Affordable Housing:

    • Carpet area: up to 60 sq. m. in metro cities or 90 sq. m. in non-metros
    • Property value: up to ₹45 lakhs

    This means gst for under construction flat is 1% if it qualifies as affordable housing, and 5% otherwise.

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    GST on Apartments Under Construction

    All types of apartments—whether luxury or budget—are covered under GST when sold before completion. The gst on apartments under construction is:

    • 5% for standard units
    • 1% for affordable units

    The builder cannot claim Input Tax Credit (ITC) under the new GST regime (post-April 2019). So, all project-related GST costs are absorbed in the base selling price.

    GST on Commercial Property Under Construction

    For commercial properties like offices, shops, or retail units under construction, the applicable GST rate is:

    • 12% with Input Tax Credit

    This applies to:

    • Commercial buildings
    • Business parks
    • Co-working spaces
    • Under construction malls or showrooms

    So, the gst on commercial property under construction is higher, but allows ITC claims, which can benefit businesses in the long run.

    GST on Under Construction Buildings (Mixed Projects)

    Builders working on mixed-use buildings—for example, residential towers with retail shops on the ground floor—must apply different GST rates:

    • Residential portion: 1% or 5% (based on classification)
    • Commercial portion: 12% with ITC

    Correct documentation and bifurcation in invoicing are essential to ensure GST is applied properly to each unit.

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    When is GST Not Applicable?

    You won’t pay GST if:

    • You buy a completed property after the Occupancy/Completion Certificate is issued
    • You buy land (GST does not apply to land sales)
    • You purchase from a seller who is not a builder (resale property)

    Conclusion

    Understanding the gst on under construction property helps you calculate the actual cost of your dream home or office space. Always check the builder’s GST registration and ensure you receive a valid invoice to stay fully compliant.

    Frequently Asked Questions (FAQs)

    • Is GST charged on all under-construction flats?
      Yes. GST for under construction flat is charged at 1% (affordable) or 5% (others).
    • What is the GST on under construction buildings with shops and flats?
      Residential units attract 1%/5%, and shops attract 12% GST with ITC.
    • Can I claim ITC if I buy a flat under construction?
      No. Buyers cannot claim Input Tax Credit on under-construction flats post-April 2019.
    • What is the GST on commercial property under construction?
      It is 12% with ITC available.
    • Is GST applicable on resale flats or ready-to-move-in homes?
      No. If the property has a Completion Certificate, GST is not applicable.
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