India Raises Windfall Tax on Diesel, ATF Exports — Details Inside by NDTV Profits | April 11, 2026 9:04 pm | Latest Posts, Market, Trending News India has sharply increased the windfall tax on fuel exports, raising the levy on diesel to Rs 55.5 per litre from Rs 21.5 per litre and on aviation turbine fuel to Rs 42 per litre from Rs 29.5 per litre.