Sale of residential accommodation may result in a short term capital gain/loss if sold within a period of 3 years or a long term capital gain/loss if sold after a period of 3 years from the date of acquisition (Section 29A, 42A and 47).

b) A short term capital gain/loss will be treated and taxed in the same manner as any other income/ loss.

c) Tax on long term capital gain can be avoided if the sale relates to a property other than one residential accommodation and reinvested in any residential property within a period of 1 year before or 2 years after the date of transfer (Section 54 F).

d) Long term capital gain can also be saved if only the capital gains (and not the total sale proceeds) is invested for a period of 3 years in specific Bonds of National Highways Authority of India or Rural Electrification Corporation Limited (Section 54 EC).

e) Determination of sale proceeds of a Property will be on the valuation adopted by the Stamp Duty and Registration Authorities and not the amount mentioned in the Deed of Conveyance (Section 50C). This is intended to cover cases where part of the sale price is received by the seller in unaccounted cash.

f) In the absence of either freezing the capital gain in specified securities or reinvested as per clauses (d) and © as above Income Tax is payable @ 20% by the seller on the capital gains computed by deducting from the Sale proceeds the cost of acquisition as increased by cost of living index (Section 112 and Section 55).

There are no tax benefits for repaying loan with the Capital gain amount you make