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ITC on Real Estate: GST Input Credit for Builders

Understanding input tax credit on construction materials, services, and land for builders and developers under GST.

Alok K Acharya & Associates
1 April 2025·Updated 30 September 20265 min read
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ITC on Real Estate: GST Input Credit for Builders#

What is ITC?#

Input Tax Credit for construction inputs.

Eligible ITC#

  • Cement
  • Steel
  • Bricks
  • Paint
  • Electrical goods
  • Architect fees
  • Consultant fees
  • Concrete

Ineligible ITC#

  • Office supplies
  • Motor vehicles
  • Food items for staff
  • Goods for construction of compound wall

Conditions for ITC#

  • Must be used in project
  • Invoices in project's name
  • Project registered under GST
  • Payment to supplier made

Calculation#

ITC = Input GST paid × Proportion used in project

Reversal#

If projects sold under composition (1%/5%), ITC must be reversed.

Why Real Estate ITC Needs Extra Care#

Most businesses claim credit on inputs used to make taxable supplies. A builder's position is more complicated because a project runs for years, inputs are bought long before any flat is sold, and some sales may happen after completion when different rules apply. The credit is therefore tied to how the project is structured and how it is sold, and the answer for one project may not hold for another.

This is an area where the law has been changed over time, and practitioners do not always agree on how particular situations should be read. This article gives the general shape of the issue. It does not settle the disputed points, and a general summary is not a substitute for reviewing your own facts.

How the Idea Works Step by Step#

  1. Identify the project and confirm how it is registered and how it will be sold.
  2. Collect purchase invoices for materials and services and check that they carry the project's details, as the conditions above require.
  3. Separate inputs used in the project from general office or non-project spending.
  4. Where inputs serve more than one project, split them using a sensible, documented basis in line with the proportion formula above.
  5. Check which sales are made under a scheme that requires reversal of credit, as noted in the reversal section.
  6. Reconcile the credit claimed with what the supplier has reported, and keep payment proof.
  7. Review again at completion, since the position on unsold units can change the outcome.

Illustrative Example#

The numbers below are ILLUSTRATIVE and chosen for simple arithmetic only. They are not real rates.

A builder buys cement, steel and paint for two projects and pays ₹10,00,000 in GST in total on a shared purchase. Project A takes 60% of the material and Project B takes 40%.

  • Project A share = ₹10,00,000 x 60% = ₹6,00,000
  • Project B share = ₹10,00,000 x 40% = ₹4,00,000

Suppose Project B is sold under a scheme where credit must be reversed, as this article's reversal section says. The ₹4,00,000 attributed to Project B would then not stay with the builder, while the ₹6,00,000 for Project A may remain available if the other conditions are met. If the split was never documented, both halves become hard to defend, which is why the allocation record matters as much as the number itself.

Documents to Keep#

  • Purchase invoices in the project's name
  • Proof of payment to each supplier
  • Material issue records showing which project used what
  • The allocation working for shared inputs
  • The project registration details
  • Sale agreements or booking records, indicating the scheme applicable

Points Where Views Can Differ#

Some questions are genuinely debated, and different professionals may reach different conclusions:

  • How to allocate inputs across projects or between sold and unsold units.
  • How to treat credit on items that sit at the edge of the eligible and ineligible lists above, such as work related to a compound wall.
  • How to handle credit for work done before a project moved from one scheme to another.
  • How to treat inputs whose purpose is mixed, such as marketing or site-office expenses.

Where your case touches one of these, a general article will not settle it. Get a written opinion from a professional who has read the current law and any recent rulings, and keep the reasoning in your file.

Practical Housekeeping#

  • Keep personal or head-office purchases separate from project purchases.
  • Check that the supplier has actually reported the invoice before relying on the credit.
  • Write down the basis of any allocation and apply it consistently.
  • Record the reversal position once a scheme is chosen for the project.
  • Keep payment records in order, since the conditions above include payment to the supplier.

Year-End Checklist#

  • Every credit claimed is supported by an invoice in the project's name.
  • Shared inputs are split using a written, consistent basis.
  • Ineligible categories (the article lists a few) are excluded.
  • Reversal, if applicable, is computed and recorded.
  • Supplier reporting has been matched with your books.
  • Open questions are noted for professional advice.

Who This Is Relevant To#

Builders, developers, and joint-venture partners in real estate projects will find this most useful. Buyers and landowners may also want to understand the concept, because the way credit is handled can affect the pricing and structure of a project. For a specific project, consult a Chartered Accountant and check the current provisions on the official GST portal.

Conclusion#

Builders can claim ITC on construction inputs.

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Alok K Acharya & Associates

Alok K Acharya & Associates

Chartered Accountants

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