DRS: Business Tax Return and Payment Due Dates

 
Business Tax Return and Payment Due Dates

New filing deadlines for Sales and Use Tax, Business Use Tax, Room Occupancy Tax and Prepaid Wireless E911 fee.
 
To avoid possible penalty and interest charges, ACH Debit taxpayers must initiate their transaction no later than midnight on, or before, the actual due dates below for the tax to be considered paid timely.
 
2016 DUE DATES
 

For Period Ending:

EFT Due Date:

December 31, 2015

Monday, February 1, 2016

January 31, 2016

Monday, February 29, 2016

February 29, 2016

Thursday, March 31, 2016

March 31, 2016

Monday, May 2, 2016

April 30, 2016

Tuesday, May 31, 2016

May 31, 2016

Thursday, June 30, 2016

June 30, 2016

Monday, August 1, 2016

July 31, 2016

Wednesday, August 31, 2016

August 31, 2016

Friday, September 30, 2016

September 30, 2016

Monday, October 31, 2016

October 31, 2016

Wednesday, November 30, 2016

November 30, 2016

Monday, January 2, 2017

December 31, 2016

Tuesday, January 31, 2017

 
 
All Other Filers...
 
 
When it's time to file, please File Online.  The Taxpayer Service Center (TSC) is a free, fast, easy, and secure way to conduct business with DRS.
 
Connecticut business taxpayers can electronically file and pay most Connecticut business tax returns using the Taxpayer Service Center (TSC-BUS).