I would suggest that you contact your accountant. He or she, would be better able to explain the dates and procedure for you. If you need a referral to an accountant in Glastonbury, let me know. You can, also, go to Google and search for Fran Rokicki's Business Referral Directory. I have businesses posted on that site, that have been recommended and used by my clients, family and friends.
Fran Rokicki, Ct Broker~Mentor