As your business starts winning, hidden tax pitfalls start multiplying. How can you stay ahead so they don't cut into your ...

Just like individuals, businesses have to pay taxes too. However, the due date for when you file depends on how your business is structured. Plus, many businesses pay estimated taxes each quarter.

Here's what to know about income tax ahead of tax season, including what it is, how it works, how to calculate it and which states don't have it.