⚠️ Important Notice
This app does not represent, is not affiliated with, and does not replace any official government agency.
The information used in this app is based on official public sources from the Brazilian government, such as:
https://www.gov.br/mei
https://www.gov.br/empresas-e-negocios/pt-br/empreendedor
https://www8.receita.fazenda.gov.br/simplesnacional/
The values presented are estimates and for informational purposes only, and may vary according to legal updates, tax changes, or specific rules applicable to the user.
CalculaDAS is a simple and practical tool for small entrepreneurs who want to calculate their monthly contribution based on their revenue.
With a lightweight and responsive interface, the app allows you to:
📊 Run simulations based on the reported monthly revenue
👥 Consider additional values according to the type of activity
📱 Use directly on your mobile device
🔒 No personal data is collected. All calculations are performed locally on the device.