“The redemption component, for original individual subscribers holding to maturity, is statutorily excluded from the ambit of 'transfer' and therefore escapes capital gains taxation in entirety, even where the appreciation constitutes the overwhelming bulk of the return. In contrast, the 2.5 per cent coupon is taxed annually under the head “Income from Other Sources” at slab rates, without the benefit of concessional treatment or Tax Deducted at Source (TDS), thereby requiring active disclosure and advance tax compliance,” says Shivam Kunal, senior associate, B Shanker Advocates LLP.