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10. PIS/PASEP AND COFINS TAXES CREDITS OVER ICMS - FINAL COURT JUDGMENT (Details Narrative) - BRL (R$) R$ in Millions |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 11, 2019 | Jul. 16, 2008 | Dec. 31, 2019 | Dec. 31, 2018
Pispasep And Cofins Taxes Credits Over Icms - Final Court Judgment |  |  |  |
Term of offsetting of amounts unduly paid |  | 10 years |  |
Description of judgment | Judgment against which there is no further appeal, the subsidiaries Cemig D and Cemig GT applied for release of the escrow deposits amounting R$1.377 as of December 31, 2019. On February 13, 2020, the escrow deposits were released amounting R$1,382, including monetary update. Of this amount, R$1,155 will be restituted to customers of the distribution segment, after Aneel specifies the mechanisms and criteria for reimbursement. |  |  |
Descritption of maximum period for calculation of the reimbursement | the Company believes that a portion of the credits to be received by Cemig D should be reimbursed to its customers, considering a maximum period for calculation of the reimbursement of 10 years. Thus, Cemig D has constituted a liability corresponding to the credits to be reimbursed to its customers, which comprises the period of the last 10 years, from June 2009 to May 2019, net of PIS/Pasep and Cofins taxes over monetary updating |  |  |
Pasep and Cofins taxes to be reimbursed to customers |  |  | R$ 4,193 | R$ 1,124
Difference amount of pasep and Cofins taxes to be reimbursed to customers |  |  | 1,155 |
Credits recognized in operating profit |  |  | 3,826 |
Amounts to be reimbursed to customers |  |  | 2,398 |
Net of PIS/Pasep and Cofins taxes on finance income |  |  | R$ 25 |
Average reduction in the invoice amount |  |  | 1.00% |

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