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18. Taxes recoverable/payable (Tables) | 12 Months Ended
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Dec. 31, 2018
Taxes Recoverablepayable Tables Abstract |
Current tax assets |
| December 31, 2018 | December 31, 2017
Recoverable taxes |  |
Income tax and social contribution | 361,758 | 270,614
Withholding income tax (IRRF) on financial investments | 6,423 | 2,606
Other federal taxes | 12,522 | 3,365
Total | 380,703 | 276,585
Current tax liabilities |
| December 31, 2018 | December 31, 2017
Taxes and contributions payable |  |
Cofins and Pasep | 82,381 | 74,034
INSS (Social Security contribution) | 38,871 | 35,365
IRRF (withholding income tax) | 66,825 | 58,204
Other | 12,486 | 16,362
Total | 200,563 | 183,965

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