Tax Assistant Vacancy - RJ - Calculation of taxes (ICMS, ICMSA ST, DIFAL, Withheld Taxes, PIS/COFINS, IRPJ, CSLL, Simples Nacional), Preparation of tax obligations, such as SPED Fiscal, Sped Contributions, DCTF, GIA, DESTDA , SPED ECF, SPED ECD, REINF, DEFIS, DECLAN, SEMESTERLY DUB. Calculation of ISS in several Municipalities; Submission of Declaration corresponding to ISS; Certificate issuance and resolution of any type of requirement; Experience with Actual, Presumed (Differential) and Simple National Profit; Audit support; - Doc delivery.