Your 2019 corporate return was due March 15, 2020. There was no automatic extension for corporate returns due to the pandemic. Only personal 1040 tax returns.
The bottom line is, your late filing penalty is already several thousand dollars. More if your state also requires you to file a corporate return. You just don't have the time to deal with this in a text based communications media such as this forum. Seek professional help locally, yesterday if not sooner. Then if you want to tackle this next year with your 2020 corporate return, get started on it early so you have time. Corporate returns are due March 15th each year, and the late filing penalty is $200 per month for each owner/shareholder of the business.
