A broker is an individual or firm that charges a fee or commission for executing buy and sell orders for securities that are submitted by an investor.| Investopedia
Income tax is a tax that governments impose on income generated by businesses and individuals within their jurisdiction.| Investopedia
A capital gains tax is a levy on the profit that an investor makes from the sale of an investment such as stock shares. Here's how to calculate it and minimize it.| Investopedia