Business & farm

we dissolved both LLC's in year 2021 (4/2021 and 11/2021).

"1065 instruction" states, 

"When To File
Generally, a domestic partnership must file
Form 1065 by the 15th day of the 3rd month following the date its tax year ended as
shown at the top of Form 1065. For calendar
year partnerships, the due date is March 15."

 

is the due date for filing Form 1065 on Terminated partnerships different? Is it not "calendar year"? 

 Thank you so much!