Buying a flat in India with US RSU proceeds: Section 54F exemption and how to save up to Rs 10 crore in capital gains tax

A Bangalore-based engineer with $1.2 million of vested Microsoft and personal Schwab holdings was planning to buy a 3-bedroom flat in HSR Layout for Rs 2.5 crore. They were going to fund the purchase by selling about $1 million worth of US shares — approximately $300,000 of which would be long-term capital gains.

Their tax calculation in INR (rough):

Item	Value
Sale proceeds	$1M × Rs 84 = Rs 8.4 crore
Cost basis	$700K × historical TTBR (blended Rs 75) = Rs 5.25 crore
Long-term capital gain	~Rs 3.15 crore
Section 112 LTCG at 12.5%	~Rs 39.4 lakh

They were planning to pay this Rs 39 lakh of capital gains tax. Their CA, doing a routine review, asked one question: "Are you buying a flat in India with the sale proceeds?" Yes. "Then we may be able to exempt the entire capital gain under Section 54F."

The cost of the flat (Rs 2.5 crore) was less than the sale proceeds (Rs 8.4 crore), so the capital gain exemption was partial — but it still substantially reduced the tax bill. With proper structuring (timing the sale and purchase within Section 54F's required windows, ensuring the one-house rule was met), the family ultimately sheltered approximately Rs 20 lakh of the Rs 39 lakh capital gains tax — a meaningful but partial benefit.

The next year, the engineer had additional unvested RSUs that would vest, and a market opportunity to sell more US shares to buy commercial property. The CA flagged: "Section 54F only works for residential property, not commercial. If you want capital gains exemption, you need to buy residential."

This article is the Section 54F deep dive for Indian residents looking to use US RSU sale proceeds to buy residential property in India. The structural tax framework lives in the 4-article RSU lifecycle series; this article fills in everything specific to Section 54F — the conditions, the timing windows, the Rs 10 crore cap, the one-house rule, the holding period, and the worked examples showing how much tax can be sheltered.

Section 54F — the basic framework

Section 54F of the Income Tax Act allows an individual to claim exemption from long-term capital gains tax when the sale proceeds are invested in a residential house in India.

The relevant text (simplified):

Where an individual sells a long-term capital asset (other than a residential house) and invests the net sale consideration in purchasing or constructing a residential house, the capital gains on the original sale are exempt — proportional to the amount invested.

Key requirements:

Requirement	Condition
Type of asset sold	Any long-term capital asset OTHER than a residential house
Holding period of sold asset	LTCG (>24 months for foreign equity per Section 112)
Type of replacement asset	One residential house in India (not commercial)
Timing for purchase	Within 1 year before sale OR 2 years after sale
Timing for construction	Within 3 years after sale
Holding period of new property	3 years (selling earlier triggers reversal of exemption)
One-house limitation	Taxpayer should not own more than one residential house at the time of sale (excluding the replacement house being purchased)
Maximum exemption	Capped at Rs 10 crore of cost of new residence (post-Budget 2024)

If all conditions are met, capital gains on the original sale are exempt proportional to the investment.

The exemption formula:

Exempt capital gain = Capital Gain × (Cost of new residential house / Net sale consideration)

Worked example:

Item	Value
US RSU shares sold (long-term)	Rs 8 crore
Cost basis	Rs 5 crore
Capital gain	Rs 3 crore
Cost of new residential flat in India	Rs 2.5 crore
Net sale consideration (Cost of flat / sale proceeds)	Rs 2.5cr / Rs 8cr = 31.25%
Exempt capital gain	Rs 3cr × 31.25% = Rs 93.75 lakh
Taxable capital gain (after exemption)	Rs 3cr − Rs 93.75 lakh = Rs 2.06 crore
Section 112 LTCG tax at 12.5%	Rs 25.75 lakh
Without Section 54F: Section 112 LTCG tax	Rs 37.5 lakh
Tax saved by Section 54F	~Rs 11.75 lakh

In this case, the family saved Rs 11.75 lakh by using Section 54F — even though the flat cost (Rs 2.5 cr) was much less than the sale proceeds (Rs 8 cr), the proportional exemption still produced meaningful savings.

The Rs 10 crore cap (post-Budget 2024)

Finance Act 2023 introduced an important limit:

The maximum capital gain that can be exempted under Section 54F is the gain attributable to a residence purchase cost up to Rs 10 crore.

This means:

• If the new residential property costs Rs 10 crore or less: full Section 54F mechanics apply
• If the new residential property costs more than Rs 10 crore: only the gain attributable to Rs 10 crore of cost is exempt; the rest is taxable

For most Indian families buying residential properties in the Rs 1-5 crore range, this cap doesn't come into play.

For high-net-worth families buying luxury Bombay/Bangalore apartments in the Rs 15-30 crore range, the cap caps the exemption.

The one-house rule

Section 54F requires the taxpayer to not own more than one residential house at the time of sale (excluding the new house being purchased with the sale proceeds).

Important nuances:

Scenario	Section 54F applicable?
You own no Indian residential property at time of sale	Yes — eligible
You own one Indian residential property at time of sale	Yes — eligible (the new property would be your second)
You own two or more Indian residential properties at time of sale	No — not eligible
You own a residential property in US/abroad	Generally not counted for one-house rule (the rule typically applies to Indian residential properties)
You own a commercial property in India	Yes — commercial properties don't count toward the one-house limit

Practical implications:

• Most Indian residents buying their first or second flat using US RSU proceeds qualify
• Wealthy families with multiple properties may not qualify; they'd need to structure ownership differently
• Joint ownership counts toward the limit — if you're joint owner of an existing flat, you "own" it for Section 54F purposes

The timing windows

Section 54F provides specific windows for when the new property can be acquired or constructed:

For purchase of an existing residential house:

• Within 1 year before the date of sale, OR
• Within 2 years after the date of sale

For construction of a new residential house:

• Within 3 years after the date of sale

These are the only valid windows. Buying earlier or later than these limits disqualifies the exemption.

For sales in 2025 to fund 2026 flat purchases: the 2-year window after sale gives you 2026, 2027 (within 2 years). Construction can extend to 2028.

The Capital Gains Account Scheme: if you can't complete the purchase within the timeline but want to "lock in" the Section 54F treatment, you can deposit the sale proceeds in a Capital Gains Account Scheme account at a designated bank by the income tax due date (typically July 31 of the year following sale). The funds can then be withdrawn for the eventual purchase. This is a useful planning mechanism for sales late in the FY when the purchase timeline is tight.

The 3-year holding requirement on the new property

Even after successfully claiming the Section 54F exemption, the new residential property must be held for at least 3 years from the date of acquisition.

If you sell the new property within 3 years:

• The previously-exempted capital gain is reversed and added back as capital gain in the year of sale
• Plus you have a new capital gain on the sale of the new property
• Both are now taxable

Practical implication: Section 54F is for long-term residential property holding, not for short-term flipping.

Multiple sales in one year — the aggregation

If you sell US RSU shares multiple times during the same FY and buy one residential property in India, the aggregation works as follows:

• All long-term gains for the FY are aggregated
• The Section 54F exemption is calculated based on the total cost of new property vs. total sale proceeds across all transactions

For an engineer planning multi-tranche sales of US shares to fund a property purchase, this aggregation simplifies the calculation — you don't need to match each share sale to a specific property purchase event.

Combining Section 54F with other capital gains exemptions

Section 54 applies when you sell a residential house and buy another residential house — different from 54F (which is for sale of any asset other than a residential house).

Both sections cannot be combined. If you have both:

• Sale of a residential house = Section 54 territory
• Sale of US RSU shares = Section 54F territory

Each section has its own framework; you'd file accordingly.

Section 54EC (for sale of long-term assets → invest in specified bonds like REC, NHAI bonds): generally provides exemption up to Rs 50 lakh of invested amount. Can be combined with Section 54F for partial exemption strategies.

RSU-specific timing considerations

For Indian residents with active RSU vesting and the option to use sale proceeds for property purchase:

Strategy	Tax implication
Wait until 24 months after vest, then sell to lock in LTCG	Section 112 LTCG at 12.5%; combined with 54F, potentially Rs 0
Sell before 24 months (STCG at slab rate)	Section 54F still applies but the STCG portion is calculated differently
Sell unvested RSU at vest event	Cannot — RSUs are non-transferable; only the vested shares are saleable
Use ESPP shares	Same Section 54F framework; ESPP shares are long-term capital assets after 24 months

The 24-month LTCG threshold is critical. Section 54F gives the cleanest exemption for LTCG. STCG can also be exempted under 54F but the math is less favorable in most cases.

Practical strategy: time your major US share sales to fall in years when you're acquiring residential property. If you have Rs 3 crore of unrealized gains on US shares + a planned Rs 4 crore flat purchase next year, time them to coincide for maximum Section 54F benefit.

Documentation requirements

For successful Section 54F claim on ITR-2:

Document	Purpose
Sale deed / capital gains statement	Evidence of asset sale
Property purchase agreement	Evidence of acquisition
Property registration documents	Evidence of legal title
Bank statements showing sale proceeds + property payment	Money trail
Cost basis documents for sold asset	LTCG calculation
Bank statements showing payments to property seller	Section 54F application
Form 26AS	TDS reconciliation
If using Capital Gains Account Scheme: account opening + closing documents	CGAS compliance

Keep this documentation for at least 8 years from the assessment year of sale. Section 54F claims are sometimes challenged in audits; clean documentation is the defense.

Filing Section 54F on ITR-2

On the ITR-2 form:

Schedule	Section 54F entry
Schedule CG (Capital Gains)	Report the capital gain; claim Section 54F exemption with specific deduction line
Schedule EI (Exempt Income)	Sometimes — for the exempted portion
Schedule HP (House Property)	Report ownership of the new property for the rest of the holding period

The specific form fields and where to enter the exemption shift slightly each year as the tax form is updated. Use the ITR-2 utility's built-in field for Section 54F deduction; manually entering on the wrong line can trigger validation errors.

The reverse case — what if you can't buy property?

If you initially intend to use the sale proceeds for property purchase but circumstances change:

Scenario	Tax consequence
Deposited proceeds in CGAS but didn't buy within 3 years	The CGAS deposit becomes taxable as capital gain in the year the 3-year limit expires
Purchased property within 3 years but sold within 3 years of purchase	Reversal of original exemption; combined capital gain in year of sale
Purchased property but it's not actually residential (e.g., commercial conversion)	Original exemption disallowed; capital gain rebooked

The takeaway: Section 54F commits you to a specific path. Plan the path before committing to the exemption claim.

Multiple-property strategy for high-net-worth families

Indian families with significant US RSU holdings often plan to acquire multiple Indian properties over time. The interaction with Section 54F:

Year	US share sale	Indian property purchase	Section 54F applicable?
Year 1	Rs 2 crore	First flat for Rs 3 crore	Yes — eligible (you own no other residential property at time of sale)
Year 2	Rs 1.5 crore	Second flat for Rs 2 crore	No — you now own one Indian residential property; the one-house rule disqualifies
Year 3	Rs 1 crore	Commercial property	Section 54F doesn't apply to commercial purchases anyway

The one-house rule limits Section 54F to your first major residential acquisition if you're already holding one Indian residential property.

Alternative for subsequent purchases: Section 54EC (invest in specified bonds, up to Rs 50 lakh exemption per FY) can supplement.

Five common errors with Section 54F

1. Buying commercial property thinking it qualifies. Only residential property qualifies under Section 54F. Office spaces, shops, godowns don't.

2. Owning two Indian residential properties at time of sale. The one-house rule disqualifies — common error for families with their pre-existing flat in a Tier-1 city plus an inherited family flat.

3. Selling the new property within 3 years. Reverses the exemption + new gain on the sale.

4. Missing the 2-year purchase window. Late purchases (3+ years after sale) don't qualify.

5. Treating CGAS as final. CGAS is a parking mechanism. If you don't actually buy within the limits, the CGAS deposit becomes taxable.

Combining Section 54F with the Returning NRI strategy

For returning NRIs in RNOR years (covered in Becoming RNOR), Section 54F has additional planning value:

Strategy	Combined tax benefit
Sell US shares during RNOR window (gain exempt under RNOR)	Rs 0 capital gains tax (RNOR rules)
Purchase Indian residential property in following year (Section 54F)	Section 54F would otherwise exempt the gain — but RNOR already does
Net effect	The Section 54F exemption is "wasted" in this overlap because RNOR has already exempted the gain.

For returning NRIs whose RNOR window has expired (now ROR), Section 54F becomes the active mechanism for capital gains exemption on residential property purchases.

Diversification angle — using property purchase to diversify out of US concentration

Many Indian families' transition from US-employer-stock concentration to a more balanced portfolio happens through residential property purchase: sell concentrated US shares → buy Indian flat → reduce single-name concentration risk.

Section 54F makes this transition tax-efficient.

The remaining US holdings still need diversification. After the property purchase, the family typically continues to hold some US shares — but at a reduced concentration. Rovia lets families further diversify the remaining US holdings without triggering additional capital gains tax. The in-kind transfer from Morgan Stanley/Schwab/Fidelity/E*Trade to Rovia preserves the foreign-equity bucket structure and original cost basis while allowing deployment into diversified US ETFs or other single stocks.

For families using property purchase as the major rebalancing event, post-purchase diversification of the residual US portfolio completes the structural shift from concentrated to diversified positioning.

Next in the series — the complete life-event playbook

The 5-article life-event series:

1. Getting married with US RSUs — joint ownership and gifting — pre-marriage and post-marriage planning
2. Death of a US RSU holder — succession, repatriation, tax mechanics — the $60K NRA estate tax trap
3. Divorce + US RSUs — division and tax treatment — Section 47 court-ordered transfers
4. Sending kids to US college — LRS for education + tuition planning — LRS mechanics and TCS optimization
5. This article — Section 54F for property purchase exemption

Foundational references:

• How RSU double-taxation actually works — the structural framework
• Schedule FA disclosure guide — the calendar-year disclosure mechanic
• Becoming RNOR — for returning NRIs planning Section 54F transactions
• Section 112 capital gains explained — the underlying LTCG framework

This article reflects Section 54F as amended through Finance Act 2024 (including the Rs 10 crore cap and the residential-house specifics). The framework is durable; the Rs 10 crore cap was introduced in Budget 2023 and remains in current form. We refresh this guide annually after each Budget.

Critical disclaimer: real estate transactions and capital gains tax planning involve significant amounts and long time commitments. The math in this article is illustrative; your specific situation requires personalized analysis from a CA familiar with both real estate transactions and cross-border capital gains. For property transactions above Rs 3 crore or complex multi-asset scenarios, professional advice is essential before claiming Section 54F.