My spouse died in 2020. I received a $600 stimulus payment but he did not. Even though he was deceased, I thought the payments were based on 2019 tax returns. I don't know how the IRS would know he was deceased unless they were somehow notified by Social Security. For 2020, I am filing a joint return as surviving spouse. I indicated (in TurboTax) that I received $600. The program automatically says that I will receive a credit of $600. I don't think I should receive the credit. What should I do?
