Dear Sir,
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Yes, you can take the benefit of capital gain exemption provided the new residential house property should be purchased either one year before the date of transfer or two years after the date of sale or transfer. In case of construction of new house the individual is given an extended time period to construct house i.e within three years of the date of transfer or sale.
If you do not get a chance to invest in a profitable property immediately and still want to save your long-term gains from being taxed, you can invest your capital gains in CGDAS by approaching any public sector bank. The timeframe for the purchase or construction of the property remains unchanged in this case as well. But you can utilise this account momentarily so that you save your gains from being taxed and have more time to finalise a property for reinvestment.
It is required to deposit such unutilised capital gain in the capital gains account before furnishing return of income but not beyond due date for furnishing return of income.
The due date of filing Income Tax return is 30th November for the Financial Year 2019-20.