Buy First, Sell Later
If you buy a new home before selling your old one, you can still claim the Section 54 exemption on long-term capital gains tax — but there are strict rules. The new property must be bought within 1 year before or 2 years after the sale of the old one. Timing and paperwork matter a lot here.
A middle-class family selling a flat in Pune for ₹80 lakh (bought for ₹40 lakh in 2014) could face a capital gains tax bill of nearly ₹8–10 lakh — roughly 10 months of a salaried professional's take-home pay — if they miss the Section 54 exemption rules.
If you qualify under Section 54, you could legally save ₹10 lakh or more in long-term capital gains tax on a typical property transaction — money that stays in your pocket to fund your new home.
Key Takeaways
Check your purchase date carefully — Section 54 allows you to buy the new property up to 1 year BEFORE the sale of the old one, so buying first can still qualify for LTCG exemption in the same financial year.
Deposit any unused capital gains into a Capital Gains Account Scheme (CGAS) with a bank before the ITR filing deadline if you haven't completed the new purchase — this protects your exemption claim while you finalise the deal.
Keep all documents ready — sale deed of old property, purchase agreement or registry of new property, and bank statements — because the Income Tax Department may scrutinise same-year buy-sell transactions during assessment.
Selling one home and buying another is one of the biggest financial moves an Indian family ever makes. But the sequence — do you buy first or sell first? — often trips people up when it comes to saving tax on long-term capital gains (LTCG).
Here's the good news: Indian tax law under Section 54 of the Income Tax Act is more flexible than most people realise. You are allowed to purchase the new residential property up to one year before the date of sale of the old property, or up to two years after it. This means if you buy your new apartment in, say, January 2025 and sell your old one in August 2025, you are still within the one-year lookback window — and your LTCG exemption claim is perfectly valid, even within the same financial year.
The exemption applies to long-term capital gains (property held for more than 2 years). The entire gains amount must be reinvested into the new property to claim a full exemption. If you reinvest only a part of the gains, you get a proportionate exemption and pay tax on the rest. Also, you cannot sell the new property within 3 years of purchase — doing so reverses the exemption and the tax becomes payable.
One practical challenge: if the sale and purchase don't wrap up neatly before your ITR filing deadline (typically July 31), park your remaining capital gains in a Capital Gains Account Scheme (CGAS) at any scheduled bank. This officially preserves your exemption claim until you complete the purchase or construction.
To avoid costly mistakes on a transaction this large, use GoCredit to explore home loan options that suit your new property purchase. Pro tip: always consult a chartered accountant before filing your ITR in a year involving property sale — one wrong entry can trigger a tax notice years later.
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