Powerful and essential calculator for companies that occasionally make payments to individuals. The RPA (Autonomous Payment Receipt) is the document required by tax legislation when paying the self-employed person, replacing the conventional invoice. However, there is still a wide range of doubts in accountants, as the RPA contains large variations such as when the self-employed person has or does not have a registration with the city hall, the presence or absence of dependents, the value of the service is above or below the INSS ceiling, etc. Now, empower yourself with this tool that fits in your pocket.