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32 Income tax and deferred tax (Details 2) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Income Tax Deferred Tax |  |  |
Deferred tax | $ 3,624 | $ (10,457) | $ (1,590)
Current tax |  | (3,953) | (2,333)
Difference between provision and tax return | (61) | (120) | (7)
Income tax expense | 3,563 | (14,530) | (3,930)
(Loss) Profit for the year before taxes | $ (21,261) | $ 31,048 | $ 12,925
Applicable tax rate | 30.00% | 30.00% | 30.00%
Result for the year at the tax rate | $ 6,378 | $ (9,314) | $ (3,878)
Gain on net monetary position | (1,339) | (2,613) | (2,108)
Adjustment effect on tax inflation | (2,225) | (3,818) |
Income tax expense | 810 | 1,232 | 464
Change in the income tax rate |  |  | 1,599
Difference between provision and tax return | (61) | (17) | (7)
Income tax expense | $ 3,563 | $ (14,530) | $ (3,930)

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