How to estimate PJ take-home cash
The estimate starts from monthly PJ revenue, calculates Simples Nacional DAS, then subtracts INSS, IRRF, accounting, costs, and entered withholdings.
The result shows available cash flow, not a payslip, bookkeeping profit, or official profit distribution.
What enters Brazilian Simples Nacional for PJ
For Annex III and Annex V, the calculator selects the bracket by RBT12 and applies the effective-rate formula in effect since 2018.
Activities, retained ISS, revenue segregation, sublimits, and official PGDAS-D choices can change the final amount.
How factor R changes Annex III and Annex V
Factor R is FS12 divided by RBT12. For services subject to factor R, 28% or more points to Annex III.
FS12 can include pro-labore, remuneration, and charges from the prior 12 months, so review the field carefully.
Pro-labore, INSS, and IRRF for PJ
The entered pro-labore is used to estimate social-security contribution and 2026 monthly IRRF.
INSS modes are assumptions: 20%, 11%, MEI reference, manual, or no deduction.
Why MEI, Lucro Presumido, and official accounting can change the result
MEI, Annex IV, Lucro Presumido, Lucro Real, municipal ISS, and withholdings have their own rules and are not closed in this version.
Profit distribution depends on bookkeeping, contract, regime, and professional review.
What to compare before accepting a PJ contract
Besides monthly cash, consider unpaid vacation, no 13th salary, severance, benefits, late payment, adjustments, emergency reserve, and contract risk.
Official sources
This version checks constants against official Simples Nacional, Planalto, INSS, and Receita Federal sources.
Related calculators
Use these calculators to check nearby parts of a PJ income decision.
CLT vs PJ, MEI, Lucro Presumido, pro-labore INSS, and IRRF remain future scopes.
Important notice
This tool is an educational estimate, not legal, tax, accounting, social-security, labor, contract, or investment advice. Accountant, PGDAS-D, eSocial/DCTFWeb, municipality, bookkeeping, official documents, and professional review prevail.