I have used the HMRC Basic PAYE tool in the past to double check that payroll calculations are correct (our payroll is outsourced) and forecast salaries for cashflow purposes. As we are not doing the payroll in-house, we do not require a sophisticated system. Now that RTI is in place, I can't use HMRC's system. Would anyone know if there is a basic software that could replace HMRC PAYE tool without the need to report the data live.