You are not understanding my question, that link does not help. I know HOW to file estmated tax. I need to know whether I am required to submit estimated tax on the sale of a second home in August 2017. I have not gotten a 1099-s form yet for the sale. Should I have gotten it or does it come after Jan 15th? Do I need to pay an estimated tax without having the 1099-S form yet? the IRS publications are very confusing.
