Stimulus Check

My father passed away November, 2020. He was my only dependent I claimed when I filed my taxes each year.  And 2020  tax filling allowed me to claim him as my dependent for the last time. When I used the stimulus calculator. I entered :Head of Household; the amount of my adjusted gross income; and (1) as to the # of dependents I claimed. It indicated that $2800.00 would be my stimulus payment.

 The amount that was actually deposited into my checking account was for $1400.00. So was I incorrect in thinking I would received the $2800.00? 

 

                                                                  Thank You