I filed an extension in July 2020, and mailed my payment for my 2019 taxes. My account shows a credit for the payment amount. I mailed my 1040 in October 2020. My IRS account does not show a 2019 filing and says I'm eligible for a non-filing verification, etc. Do I need to wait for the 2019 to be processed before I file my 2020 return. I did not get the second stimulus payment and assume it's because they do not see my 2019 return? Confused.
