Did you receive a 1099S when you sold the home? If so, you will need to report the sale of your home.
Reporting the SaleIf you receive an informational income-reporting document such
as Form 1099-S (PDF), Proceeds From
Real Estate Transactions, you must report the sale of the home
even if the gain from the sale is excludable.
https://www.irs.gov/taxtopics/tc701.html
