Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Westend61 / Getty Images The annualized income installment method calculates estimated tax ...

The Rule of 72 is a basic mathematical formula to determine the approximate doubling time of various items. We use this tool to find our desired portfolio yield as income investors. Core holdings and ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Investopedia / ...

How long does it take your portfolio to double on its own? Investors choose stocks based on their view of them, without considering the big picture outlook. High Dividend Opportunities has picked an ...