Category Archives: Marco Aurélio
Simple Interest Formula: what it is, how to calculate it and where to apply it
The simple interest formula is one of the most fundamental concepts in financial mathematics and, [...]
IRS summons: What to do and how to regularize your situation
Receiving a summons from the Federal Revenue Service generates immediate concern for any taxpayer, whether an individual [...]
PF vs PJ: when do extra earnings pay tax?
See in how many years the highest return for individuals offsets the tax of 10% [...]
Tax planning: what it is and how to do it in your company
But what is tax planning in practice? How can it impact performance [...]
Interest on Equity: what about withholding tax in 2026?
In 2026, the issue was once again at the center of discussion because there were major changes in the way [...]
Impact of LCI Taxation on Real Estate Financing
In this article, we'll explain in detail what LCIs are, what changes [...]