Simples Nacional Calculator
Simples Nacional
Calculate taxes under the Simples Nacional simplified tax regime for small businesses in Brazil
R$
R$
Formula
Effective Rate = (Annual Revenue x Nominal Rate - Deduction) / Annual Revenue; Monthly Tax = Monthly Revenue x Effective Rate
Frequently Asked Questions
What is Simples Nacional?
Simples Nacional is a simplified tax regime for small businesses in Brazil with annual revenue up to R$ 4.8 million. It consolidates multiple federal, state, and municipal taxes into a single monthly payment.
What are the Simples Nacional annexes?
Simples Nacional has five annexes (I through V) that define tax rates based on business activity. Commerce falls under Anexo I, industry under Anexo II, and services under Anexos III, IV, or V depending on the type of service.