Comprovante de Pagamento Archives – Aprender sobre Finanças

For Beginners

Financial Documents: How Long to Keep Each One

By Jeferson Santos July 6, 2026

Find out how long to keep financial records, which documents require the most attention, and how to avoid tax problems.

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.