Thank you for your reply. So it looks like you are saying I have to figure out my 2019 taxes way ahead of time and then go through 2210, right? I was hoping to not have to do the 2019 taxes yet, which includes figuring out the cost basis of the house, etc. Last year our combined taxes (filing jointly) were about $5500. So this year is going to be a huge increase. This year our income other than the house sale is only about $50K and we have not paid very much in taxes so far.
