Disclaimer: - This application does not represent a government entity. - Data source: Market rates are public data available on the Brazilian central bank website (selic, cdi) and on the IBGE website (ipca). Always check official sources before making any decision.- This app is a calculator created by an independent developer with no relation to the federal government.---Fixed Income and Investment Calculator. - Investment simulator.-> Made to be practical without requiring any knowledge about investments.Main functions:- Fixed Income Simulations to compare different investments. (CDB, LCI, Tesouro Direto and others)- Compound Interest Simulator: for long-term investments.- Financial independence calculator. Calculate when you will be able to live on interest alone.- CDB x LCI/LCA equivalence table. Create a table to compare CDB and LCI interest rates. Very useful when choosing between that CDB or that LCI (exempt from IR).Features:- Captures market rates (selic, ipca) automatically.- Automatically loads direct treasury rates.- Calculates income tax and fees automatically.- Graph for calculating Compound Interest.- Financial Independence Calculator takes inflation into account, to have a more realistic value.- CDB x LCI/LCA equivalence table