This book is written to help many employees in their work. Thus for a fast and lucid work this manual helps the employee to save time because time is money and this book allows us to make the establishment of a pay slip to know how to parameterize the IR and the social contributions and also how to create the constant headings of type (value, calculation, test...) . It shows that this software does everything in the place of the man, namely the journal of the pay slips and the monthly closing and opening of the next month.