Income in year following death

My father passed away in Nov., 2018.  He received death benefits in 2019 from Social Security, the VA and from a Savings Bond.  TurboTax is 'demanding' a 2019 date of death, highlighting the 11/01/18 date of death as an entry error in Smart Check (Federal Review).  I am my father's Personal Representative and need to claim the income, though there is no tax due.  What do I do?