Décimo Terceiro Archives – Aprender sobre Finanças

Tablet exibe gráficos de finanças e ícone de calculadora sobre mesa de madeira em escritório iluminado.

Tips

How to Calculate the Thirteenth Month’s Salary Without Errors: A Complete Guide

By Jeferson Santos June 4, 2026

Aprenda como calcular o decimo terceiro salário, entenda avos, descontos e exemplos práticos para conferir seu valor sem erros.

Hello! My name is Jeferson Santos. I have a bachelor’s degree in Information Technology and have been investing in stocks, real estate funds, and fixed-income securities for 6 years. I started with R$100, and by applying analysis and discipline, I managed to grow my net worth by more than 80%—and achieve the financial freedom I’d been seeking for so long. I created “Aprender sobre Finanças” to share what I’ve learned through hands-on experience—no fluff and no unrealistic promises. Here you’ll find real content from someone who actually invests.