File an amended return with that information. You need the 1099-s from the title company when you closed on the house. Both parties need to file the reported 1099-s. I would find out if the sale was only reported under your husbands social security number or both. If it was only reported under his than you shouldn't have to file anything. If you owe taxes than it usually is based on cost of home+improvements minus the price of sale. What does your 1099-s say?