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v3.19.1

Current and deferred taxes (Tables) | 12 Months Ended
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Dec. 31, 2018
Current and deferred taxes |
Schedule of deferred income and social contribution taxes |
|  | 12/31/2018 |  | 12/31/2017
Income tax loss carryforward |  | 310,293 |  | 575,248
Social contribution tax loss carryforward |  | 6,627 |  | 29,830
Provision for tax, civil and labor liabilities |  | 101,667 |  | 103,631
Temporary differences provision (operational and others) |  | 286,616 |  | 203,831
Exchange variation losses (net) - payable on a cash basis for tax purposes |  | 534,093 |  | 82,793
Losses on derivatives |  | 291,254 |  | 29,943
Unrealized profit |  | 227,830 |  | 103,376
Other temporary differences |  | 15,579 |  | 8,674
Non-current assets |  | 1,773,959 |  | 1,137,326
Tax benefit of goodwill - goodwill not amortized for accouting purposes |  | 13,161 |  | 10,063
Property, plant and equipment - deemed cost adjustment |  | 1,552,579 |  | 1,603,987
Tax accelerated depreciation |  | 1,196,182 |  | 1,183,115
Other temporary differences |  | 41,172 |  | 124,968
Non-current liabilities |  | 2,803,094 |  | 2,922,133
Total non-current assets, net |  | 8,998 |  | 2,606
Total non-current liabilities, net |  | 1,038,133 |  | 1,787,413
Schedule of tax credit carryforwards |
|  | 12/31/2018 |  | 12/31/2017
Tax loss carryforward |  | 1,241,172 |  | 2,300,993
Social contribution tax loss carryforward |  | 73,633 |  | 331,445
Schedule of reconciliation of the effects of income tax and social contribution on profit or loss |
|  | 12/31/2018 |  | 12/31/2017
Net income (loss) before taxes |  | 165,297 |  | 2,259,612
Income tax and social contribution benefit (expense) at statutory nominal rate - 34% |  | (56,201) |  | (768,268)
Tax effect on permanent differences: |  |  |  |
Taxation on profit of subsidiaries abroad |  | (160,252) |  | (104,918)
Tax incentive - Reduction SUDENE (a) |  | 261,910 |  | 196,604
Equity method |  | 2,576 |  | 1,996
Taxation difference - Subsidiaries (b) |  | 62,813 |  | 151,504
Credit related to Reintegra program |  | 37,627 |  | 39,180
Interest on own capital |  | — |  | 67,944
Higher taxation on foreign subsidiaries |  | (2,553) |  | (11,789)
Tax Incentives applied to Income Tax (d) |  | 20,505 |  | 9,414
Unrealized profit on operations with subsidiaries (c) |  | 16,786 |  | 17,011
Other |  | (28,694) |  | (3,273)
|  | 154,516 |  | (438,618)
Income tax |  |  |  |
Current |  | (300,438) |  | (80,607)
Deferred |  | 604,190 |  | (189,203)
|  | 303,752 |  | (269,810)
Social Contribution |  |  |  |
Current |  | (286,130) |  | (121,580)
Deferred |  | 136,894 |  | (47,228)
|  | (149,236) |  | (168,808)
Income and social contribution benefits (expenses) on the year |  | 154,516 |  | (438,618)
Effective rate of income and social contribution tax expenses (e) |  | -93.5% |  | 19.4%
| (a) |  | Refers to the benefit of reducing 75% of the income tax calculated based on Profits form exploration on the units Mucuri (BA) and Imperatriz (MA).
| (b) |  | Refers, substantially, to the difference between the nominal rate of the Company and its subsidiaries in Brazil and abroad.
| (c) |  | Refers to the cost of inventories that correspond to results not yet realized in intercompany operations
| (d) |  | Income tax deduction amount referring to the use of the PAT (Worker Feeding Program) benefit and donations made in cultural and sports projects.
| (e) |  | In 2018, the effective rate of (93.5%) was determined mainly due to lower net income before taxes and an increase in the tax benefit of the operating profit.

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