personal income tax slab for fy 2020 21 income tax slab rates fy 2020 21 latest income tax slab rates fy 2020 21 income tax slab financial year 2020 21 latest income tax slab rates fy 2019 20 income tax slabs fy 2020 2021 ay 2021 income tax slabs tax liability income tax new slab rate 2020 21 union budget for fy 2020 21 income tax income tax calculation fy 2020 21 income tax deductions list fy 2020 21 2 income tax slab rates for f y 2020