Yes... You have to mail in. And don't forget to put the expenditures on line C also.  Line C & D should be the same amount on them.

department of the treasury

Internal revenue service

Kansas City, MO 64999-0012

As for CT... I noted there was an option on the form to Check that an 1120H was filed, but it looks like the minimum fee is $250.  HOA/s are exempt from our Franchise & Excise return in Tennessee, and  not required to file a return with our dept to revenue. They do pay an annual $100 fee to our Secretary of State for corporation license renewal.  

Oh, and prayers for you and your family.

Don't hesitate to post questions in this forum.  There are some brilliant and experienced people in this forum.   I lean on this forum so much for help throughout the year.