Capital Gains Tax on Property Sale in Tamil Nadu: Complete Guide 2026

Capital gains tax on property depends on how long you held the property before selling it. The holding period threshold for immovable property in India is 2 years (reduced from 3 years in Budget 2017).

• **Short-Term Capital Gain (STCG)**: If you sell a property within 2 years of purchase, the gain is short-term. STCG is taxed as per your income slab rate — if you are in the 30% bracket, you pay 30% on the gain.

• **Long-Term Capital Gain (LTCG)**: If you sell after holding for more than 2 years, the gain is long-term. LTCG on property is taxed at 20% with indexation benefit (or 12.5% without indexation as introduced in Budget 2024 — you can choose whichever is lower).

Calculating the gain: • Sale price minus cost of acquisition and cost of improvement = Capital gain • For LTCG, the cost of acquisition is indexed using the Cost Inflation Index (CII) to adjust for inflation • Expenses on sale (brokerage, stamp duty on the new purchase, legal fees) are also deductible

For most property sellers in Coimbatore who have held for more than 2 years, LTCG with indexation is the more favorable option. Calculate both (20% with indexation vs 12.5% without) before filing.

Understanding the exact tax computation prevents surprises at the time of filing:

**Long-Term Capital Gains (LTCG) — held > 2 years:** • Tax rate: 20% on indexed gain (or 12.5% on unindexed gain — choose whichever is lower) • Plus: 4% health and education cess on the tax amount • Surcharge applies for very high income levels (above ₹50 lakh total income)

**Short-Term Capital Gains (STCG) — held ≤ 2 years:** • Added to your total income and taxed at your applicable slab rate (5%, 20%, or 30%) • 4% cess applies • No indexation benefit available for STCG

**LTCG computation example:** • Purchase price (2015): ₹40,00,000 • CII for 2015-16: 254; CII for 2024-25: 363 • Indexed cost: ₹40,00,000 × (363 ÷ 254) = ₹57,16,535 • Sale price (2025): ₹85,00,000 • LTCG: ₹85,00,000 - ₹57,16,535 = ₹27,83,465 • Tax (20%): ₹5,56,693 + cess ₹22,268 = ₹5,78,961

Without indexation at 12.5%: Gain = ₹45,00,000 × 12.5% = ₹5,62,500. In this case, no-indexation route saves slightly — always compute both. The CII for each year is published by the Income Tax Department at incometaxindia.gov.in.

Section 54 is the most commonly used capital gains exemption for property sellers in Tamil Nadu. It allows you to avoid LTCG tax entirely if you reinvest the gains in a new residential property.

**Key conditions for Section 54 exemption:** • The property sold must be a long-term capital asset (held > 2 years) • The seller must be an individual or HUF (not a company or firm) • You must purchase one new residential house in India • Purchase: within 1 year before OR 2 years after the date of sale • Construction: within 3 years of the date of sale • The new property must not be sold within 3 years of purchase — if sold earlier, the exemption is reversed and added back as LTCG in the year of sale

**Amount of exemption:** • Exempt amount = Lower of (LTCG amount) or (cost of new property) • If the new property costs more than the LTCG, the entire LTCG is exempt • If LTCG is ₹25 lakh and new property costs ₹20 lakh, only ₹20 lakh is exempt — you pay tax on the remaining ₹5 lakh

**Capital Gains Account Scheme (CGAS):** If you cannot complete the reinvestment before filing your ITR (due date: July 31), deposit the unutilized gains in a Capital Gains Account at a designated bank (SBI, Indian Bank, etc.) before the filing deadline. You can withdraw from this account only to purchase the new property. Interest earned in CGAS is taxable.

Section 54EC offers an alternative exemption route — instead of buying another property, you invest the capital gains in specified government bonds. This is ideal for sellers who do not want to buy another property.

**Eligible bonds:** • NHAI (National Highways Authority of India) bonds • REC (Rural Electrification Corporation) bonds • Both are issued by government entities and carry sovereign-backed credit quality

**Key conditions:** • Investment must be made within 6 months of the property sale date • Maximum investment: ₹50,00,000 per financial year (not per transaction — the annual cap applies) • Lock-in period: 5 years — you cannot redeem, pledge, or sell these bonds before 5 years • If redeemed or transferred within 5 years, the exemption is withdrawn and LTCG becomes taxable in that year

**Tax treatment of bonds:** • The bonds earn a fixed interest rate (currently around 5–5.5% p.a.) • Interest income from these bonds is fully taxable as per your income slab • There is no TDS on these bonds if you submit Form 15G/H

**Practical use for Coimbatore sellers:** If your LTCG exceeds ₹50 lakh, the excess above ₹50 lakh cannot be covered by 54EC bonds — combine with Section 54 (property reinvestment) to shelter the full gain. For gains below ₹50 lakh where you do not want another property, 54EC is the cleanest solution — lock the money in bonds, earn 5%+ interest, and avoid 20% LTCG tax.

Section 54F provides capital gains exemption when you sell a non-residential long-term asset (such as commercial property, agricultural land, or gold) and reinvest the proceeds in a residential house.

**Key differences from Section 54:** • Section 54 applies to gains from selling a residential property and buying another residential property • Section 54F applies to gains from selling ANY long-term capital asset (other than residential property) — commercial plot, shop, agricultural land, jewellery, shares, etc. • Under 54F, the exemption is proportional: you must invest the entire net sale consideration (not just the gain) in the new residential property to claim full exemption

**Conditions for Section 54F:** • Seller must be an individual or HUF • Long-term asset sold must not be a residential house • New residential property must be purchased 1 year before or 2 years after the sale, OR constructed within 3 years • On the date of sale, the seller must not own more than 1 residential house (other than the one being purchased) • The new property must not be sold within 3 years

**Proportional exemption formula:** Exempt LTCG = LTCG × (Cost of new house ÷ Net sale consideration)

**Example:** Agricultural land sold for ₹80 lakh, LTCG = ₹30 lakh. New house purchased for ₹60 lakh. Exempt LTCG = ₹30 lakh × (₹60 lakh ÷ ₹80 lakh) = ₹22.5 lakh. Tax on remaining ₹7.5 lakh at 20% = ₹1.5 lakh.

For full exemption: invest the entire ₹80 lakh (full sale proceeds) in the new house.

When buying a property valued above ₹50 lakh, the buyer is legally required to deduct 1% TDS (Tax Deducted at Source) from the payment to the seller and deposit it with the government. This applies to both resident and NRI sellers (different rates for NRIs).

**Applicability:** • Property value above ₹50 lakh — TDS applies on the entire amount, not just the excess over ₹50 lakh • Applies to all property types: residential, commercial, and plots • Does not apply to agricultural land

**TDS rate:** • Resident seller: 1% of the total sale consideration • NRI seller: 20% on LTCG (higher — discussed in the NRI guide separately)

**How to deposit TDS — Form 26QB:** 1. Visit the TIN-NSDL portal (tin.tin.nsdl.com) or incometaxindia.gov.in 2. Fill Form 26QB online — enter buyer PAN, seller PAN, property details, sale amount, and TDS amount 3. Pay TDS online via net banking (within 30 days of payment to the seller) 4. Download Form 16B (TDS certificate) from TRACES (traces.gov.in) after 10–15 days of payment 5. Give Form 16B to the seller — they use it to claim TDS credit in their ITR

**Important timing:** If you pay in installments (as in under-construction), TDS must be deducted on each installment separately via a separate Form 26QB.

**Penalty for non-compliance:** Failure to deduct or deposit TDS makes the buyer liable for interest (1–1.5% per month), penalties (equal to TDS amount), and prosecution in serious cases. Coimbatore buyers frequently miss this for resale transactions — do not overlook it.

Indexation adjusts your property's purchase cost for inflation, significantly reducing your taxable capital gain. The government publishes the Cost Inflation Index (CII) for each financial year.

**CII base year: 2001-02 (CII = 100)** Selected CII values: • 2001-02: 100 • 2005-06: 117 • 2010-11: 167 • 2015-16: 254 • 2018-19: 280 • 2020-21: 301 • 2022-23: 331 • 2023-24: 348 • 2024-25: 363

**Indexed cost formula:** Indexed Cost of Acquisition = Purchase Price × (CII of sale year ÷ CII of purchase year)

**Worked example — Coimbatore property:** • Plot purchased in 2010 for ₹15,00,000 (CII 2010-11: 167) • Villa constructed in 2014 for ₹25,00,000 (CII 2014-15: 240) • Property sold in 2025 for ₹1,20,00,000 (CII 2024-25: 363)

Indexed cost of plot: ₹15,00,000 × (363 ÷ 167) = ₹32,63,473 Indexed cost of construction: ₹25,00,000 × (363 ÷ 240) = ₹37,81,250 Total indexed cost: ₹70,44,723 LTCG: ₹1,20,00,000 - ₹70,44,723 = ₹49,55,277 Tax at 20%: ₹9,91,055

Without indexation (12.5% rate): Gain: ₹1,20,00,000 - ₹40,00,000 = ₹80,00,000; Tax: ₹10,00,000

Here indexation (20% route) saves ₹8,945. Always compute both to find the lower liability.

Property received through inheritance or gift has special rules for computing capital gains when you eventually sell it.

**Inherited property:** • Inheritance is NOT a transfer under the Income Tax Act — no capital gains tax when you inherit • When you sell inherited property, the gain is computed based on the ORIGINAL purchase cost of the deceased (not the value at the time of inheritance) • The holding period includes the period held by the deceased — so property held for decades by your parent is already long-term in your hands • Cost of acquisition = The price the deceased originally paid (or the Fair Market Value as of April 1, 2001 if purchased before 2001 — you can take the higher of the two)

**Gifted property:** • Gifts between specified relatives (spouse, parents, siblings, children, etc.) are not taxable in the recipient's hands • When the recipient sells, capital gains are computed the same way as inherited property — using the original donor's cost and original purchase date • Gift from non-relatives: the Fair Market Value at the time of gifting is treated as income and taxed in the recipient's hands at the time of receiving; when sold, the cost of acquisition becomes this FMV

**Practical tip for Coimbatore families:** Many families in Tamil Nadu hold property in the original patta holder's name for decades. When finally transferring to the next generation (by gift, settlement, or will), consult a CA to plan the transfer method — the tax implications differ significantly between a gift deed, family settlement deed, and will-based inheritance.

Always preserve the original purchase documents even for ancestral property — they are needed to compute capital gains cost basis.