Stop paying income tax installments generate immediate consequences. A debt begin accumulate and the delay may compromise your tax compliance.
Overdue installments are subject to daily fine e Selic interest rates. If non-payment occurs 3 installments, the installment plan is canceled and the total amount becomes due in full, with the risk of being reported to Outstanding Debt.
It is possible to regularize by issuing the updated installments or renegotiating through e-CAC or PGFN. A recommendation is to resolve it as soon as possible to avoid increase in debt. Final sentence: Keeping your tax affairs up to date prevents future problems.