Discover how the U.S. tax system distinguishes between qualified and ordinary dividends, impacting how much tax you'll pay on ...

It could help to get it out of the way.

Understand the income approach to GDP, where total expenditures equal the income from goods and services in an economy.

Forbes contributors publish independent expert analyses and insights. Andrew Leahey is an attorney and law professor that covers tax. TOPSHOT - US President Donald Trump (C) shows his signature on the ...