Tax on previous year income tax refund

Interest received on income tax refund is taxable under head income from other source.

But where do I see a break up of refund and interest?

When u file income tax return, you receive intimation u/s 143 in that there is break up of Income tax Refund and Interest on refund.

Even u can know the figure from Computation of income where u show tax payable amount.

And What actually u received. Difference is Interest on refund.