According to the Connecticut Department of Revenue Service, "All business applicants must file an online application for Tax Amnesty with DRS using the Amnesty Taxpayer Service Center (Amnesty TSC). Applicants must make full payment electronically (through the Amnesty TSC or using the credit card payment option) at the time the application is filed. "
Taxpayers are encouraged to Visit the following link to access more information on the amnesty.
DRS: Connecticut Tax Amnesty - May 1 - June 25, 2009.