Sold Your Land? Here’s How to Save Capital Gains Tax with CGAS

Sold a plot of land and worried about the capital gains tax?

If you are planning to use the money to buy or construct a residential house, you may be able to claim an exemption under Section 54F of the Income Tax Act.

But what if you have not purchased the house yet by the time you need to file your income tax return?

That is where the Capital Gains Account Scheme (CGAS) comes in.

In simple terms, CGAS allows you to temporarily park the amount that you intend to use for the eligible residential house, so that you can claim the Section 54F exemption while getting additional time to complete the investment.

First, understand Section 54F

Section 54F applies when:

• You are an individual or HUF;
• You have sold a long-term capital asset other than a residential house, such as a plot of land;
• You invest in one residential house in India; and
• You satisfy the other conditions prescribed under Section 54F.

The new residential house can be:

• Purchased within 1 year before the date of sale, or
• Purchased within 2 years after the date of sale, or
• Constructed within 3 years after the date of sale.

So, if you sell a long-term plot of land and intend to purchase a residential house, Section 54F—not Section 54—is generally the relevant provision.

Section 54 applies when the original asset sold is a residential house.

What if you haven't purchased the house yet?

This is where CGAS becomes useful.

Suppose you sold your land in June 2026. You want to buy a house, but you haven't found the right property yet.

Your income tax return filing deadline is approaching, but you have not yet utilised the required amount towards the new house.

In such a situation, Section 54F allows the unutilised net consideration to be deposited into a Capital Gains Account Scheme account before the due date applicable for filing the return under Section 139(1).

The amount already utilised, together with the amount deposited in CGAS, is considered as the cost of the new asset for calculating the Section 54F exemption, subject to the statutory limits and conditions.

The most important point: Section 54F is not based only on capital gain

This is where many people get confused.

Under Section 54F, full exemption is not automatically available just because you deposit the amount of capital gain in CGAS.

The calculation is based on the net consideration from the sale.

The formula is:

Exemption under Section 54F = Capital Gain × Eligible Investment ÷ Net Consideration

Here:

Net Consideration = Sale Consideration – Expenses incurred wholly and exclusively in connection with the transfer

The eligible investment includes the amount already utilised for the new residential house plus the qualifying amount deposited in CGAS.

Let's understand with a simple example

Suppose you sell a plot of land for ₹60 lakh.

Your details are:

You have not purchased a residential house by the ITR filing due date.

If you want to claim full exemption of the ₹25 lakh capital gain, your eligible investment in the residential house—including the qualifying CGAS deposit—would need to be ₹58 lakh, subject to the Section 54F conditions and statutory ₹10 crore limit.

The calculation would be:

₹25 lakh × ₹58 lakh ÷ ₹58 lakh = ₹25 lakh exemption

Therefore:

Capital gain = ₹25 lakhSection 54F exemption = ₹25 lakhTaxable capital gain = Nil

This is why simply depositing ₹25 lakh, which is the amount of capital gain, would not necessarily be sufficient for full exemption under Section 54F.

What if you invest only part of the net consideration?

Let's take the same example.

Your:

Net consideration = ₹58 lakhCapital gain = ₹25 lakh

Suppose you invest only ₹40 lakh in the new residential house, including the qualifying amount deposited in CGAS.

The exemption would be:

₹25 lakh × ₹40 lakh ÷ ₹58 lakh

= approximately ₹17.24 lakh

Therefore:

Capital gain = ₹25 lakhSection 54F exemption = ₹17.24 lakhRemaining taxable capital gain = approximately ₹7.76 lakh

So, under Section 54F, the higher the eligible investment compared with the net consideration, the higher the exemption.

If the eligible investment reaches the net consideration, the entire capital gain can potentially be exempt, subject to all other conditions.

How much should be deposited in CGAS?

This is an important practical question.

If you have not utilised the required amount for purchasing or constructing the new house by the due date for filing your return under Section 139(1), the unutilised net consideration should be deposited in the Capital Gains Account Scheme before that due date if you want to rely on the CGAS mechanism for the exemption.

For example:

Net consideration: ₹58 lakhAlready utilised towards new house: ₹10 lakhUnutilised amount: ₹48 lakh

The qualifying unutilised amount can be deposited in CGAS, subject to the applicable rules.

For Section 54F, the law treats the amount already utilised plus the amount deposited in CGAS as the cost of the new asset for the purpose of calculating the exemption.

Is there a ₹10 crore limit?

Yes.

For Section 54F, the amount of eligible investment taken into account for the exemption is subject to a maximum of ₹10 crore.

The Income Tax Department's current guidance specifically states that the eligible investment under Section 54F cannot exceed ₹10 crore.

This means that if your net consideration or investment is more than ₹10 crore, the excess is not taken into account for calculating the Section 54F exemption.

What are the important Section 54F conditions?

Before claiming the exemption, don't just calculate the capital gain and deposit money in CGAS. You should also check the other conditions.

1. The asset sold should be a long-term capital asset

Section 54F applies to a long-term capital asset other than a residential house.

2. The new asset should be one residential house in India

The investment must be made in a qualifying residential house situated in India.

3. Check ownership of other residential houses

Section 54F has restrictions relating to ownership of other residential houses.

In particular, the exemption can be denied if the taxpayer owns more than one residential house, other than the new asset, on the date of transfer.

There are also restrictions on purchasing or constructing another residential house within the specified period.

4. Follow the investment deadlines

The residential house should be:

Purchased: within 1 year before or 2 years after the sale

Constructed: within 3 years after the sale.

CGAS does not make the capital gain permanently tax-free

This is perhaps the most important thing to remember.

Depositing money into CGAS does not mean that you can leave the money there indefinitely.

The money has to be utilised for the eligible purchase or construction within the prescribed period.

If the amount deposited in CGAS is not utilised within the specified period, the unutilised amount can become taxable as capital gains in the year in which the applicable period expires.

So, CGAS is essentially a temporary parking arrangement that gives you time to complete the required investment.

What happens after depositing the money?

The money deposited in CGAS has to be used for the purpose for which the exemption is being claimed.

You cannot simply treat the CGAS account like your regular savings account and use the money for unrelated personal expenses.

When you are ready to purchase or construct the residential house, the funds can be withdrawn and utilised in accordance with the applicable CGAS procedure.

The Capital Gains Account Scheme has also been amended in recent years. The Government notified the Capital Gains Accounts (Second Amendment) Scheme, 2025, so taxpayers should follow the current scheme and banking procedures applicable at the time of deposit and withdrawal.

One common mistake to avoid

A taxpayer may think:

“My capital gain is ₹25 lakh, so I will deposit ₹25 lakh in CGAS and the entire capital gain will become tax-free.”

Not necessarily.

Under Section 54F, the exemption is linked to the net consideration, not merely the capital gain.

For example:

Capital gain = ₹25 lakhNet consideration = ₹58 lakh

If you invest/deposit only ₹25 lakh, the exemption would be calculated proportionately:

₹25 lakh × ₹25 lakh ÷ ₹58 lakh

= approximately ₹10.78 lakh

So, the entire ₹25 lakh capital gain would not be exempt merely because ₹25 lakh was deposited.

This distinction between capital gain and net consideration is extremely important when calculating the CGAS amount under Section 54F.

Quick checklist before filing your ITR

If you have sold land and want to claim Section 54F exemption, check these points:

• Is the land a long-term capital asset?
• Is the original asset something other than a residential house?
• Are you eligible under Section 54F as an individual or HUF?
• What is the sale consideration?
• What are the eligible transfer expenses?
• What is your net consideration?
• What is your actual long-term capital gain?
• How much have you already invested in the new residential house?
• How much remains unutilised?
• Does the amount need to be deposited in CGAS before the Section 139(1) due date?
• Do you satisfy the restrictions relating to ownership of other residential houses?
• Will the CGAS amount be utilised within the prescribed period?

The bottom line

If you have sold a long-term plot of land and plan to buy or construct a residential house, Section 54F can provide a valuable capital gains exemption.

And if you haven't yet utilised the required amount by the return filing due date, CGAS can help you preserve the exemption opportunity while giving you additional time to complete the purchase or construction.

But remember one crucial point:

Under Section 54F, don't calculate the CGAS requirement merely by looking at your capital gain.

The calculation revolves around your net consideration.

In simple terms:

Sell the land → calculate capital gain → calculate net consideration → check Section 54F eligibility → determine the required investment → invest in the new house or deposit the unutilised amount in CGAS before the Section 139(1) due date → utilise the amount within the prescribed period.

The tax benefit ultimately depends on satisfying all the conditions of Section 54F, not merely opening a CGAS account or depositing money into it. ITR Filing