Go to a tax pro....you can't even get the number of the form right....it's 1120 for a c corp and the due date was 4/15/20 for a calendar year c corp if you didn...
Outside the fact that the residence was a 1031 exchangeThis is absurd.....where do you see a 1031 exchange in the question? A residence? Don't think so.
Read the solution here for multi member llcs becoming single member llcs:https://ttlc.intuit.com/community/business-taxes/discussion/re-my-llc-started-as-a-part...
Wait....does the llc own the house? The home sale exclusion is for individuals and disregarded entities and your llc sounds like it's a multi member llc and tha...