I think some states require all tax returns to be filed before the Articles of Dissolution are accepted.  Not a Department of Revenue rule, a Department of Bureaucratic Paperwork rule.  But you should be able to use the 2020 forms and just enter the fiscal-year ending date.  As I recall, Intuit puts a low priority on software for corporation returns, even though the books can be closed on December 31, so you can't do the returns until you are getting slammed with W-2 and 1099 filers needing quick 1040's.