CT | On June 26, 2019, Connecticut abolished its $250 biennial Business Entity Tax (BET). For entities filing on the calendar year, the final BET return was due on April 15, 2019. The final return due date for entities using a fiscal year may be as late as March 15, 2020, depending on the date their taxable year ends.
Businesses do not need to take action to close their BET registrations once final returns are filed. The Connecticut Department of Revenue Services will automatically terminate these registrations.
Click here for further information, including a final return due date schedule for fiscal year filers.