CT.gov Revenue Topic

Revenue

Most Popular Results

Taxpayer Service Center (TSC)

Tax filing resources for individuals, businesses, and other online filing methods.
Agency: Department of Revenue Services
Individual Income Tax Information

Find information on filing requirements, income tax information, resources, and FAQs.
Agency: Department of Revenue Services
Status of Refund

Find how to check the status of your tax refund.
Agency: Department of Revenue Services
Business Tax Information

The Department of Revenue Services (DRS) provides a list of information for business owners regarding registering a business and information on business taxes.
Agency: Department of Revenue Services
Department of Revenue Services Forms

Find a list of all current year forms from the Connecticut Department of Revenue Services.
Agency: Department of Revenue Services

Sales and Use Tax Form OS-114

Fill out your Connecticut sales and use tax return.

Real Estate Conveyance Tax Forms

Find Information on how to file Real Estate Conveyance Tax Forms.

Business Tax Registration Form

Use this application to register your business with the Connecticut Department of Revenue Services.