1099-DIV – Dividends and Distributions: If you own a stock that pays dividends, you should receive this form. Please note that a 1099-DIV may not be issued if annual dividends paid to you are less than $10.
1099-B – Proceeds: Issued by a broker or barter exchange that summarizes the proceeds of all stock transactions. The sale of a stock will be accompanied by a gain or loss, which must be reported to the IRS when you file your taxes. Specifically, figures from Form 1099-B are used on IRS Form 1040, Schedule D.