30 days, no sell-back
- Input
- R$ 7.000,00 de salário, 30 dias de férias, 0 dias vendidos
- Expected output
- Base tributável R$ 9.333,20, INSS R$ 988,09, IRRF R$ 1.386,18, líquido R$ 6.958,93
INSS already hits the R$ 8,475.55 ceiling because the base adds vacation pay plus the constitutional one-third, not just the monthly salary.