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- Income Tax
Prior Year's Income Tax Forms. File Your 2023 Connecticut...
- Department of Revenue Services
myconneCT. Register, file tax returns, make payments and...
- Income Tax
Prior Year's Income Tax Forms. File Your 2023 Connecticut Income Tax Return Online! Benefits to electronic filing include: Simple, secure, and can be completed from the comfort of your home. Can reduce return errors. Results in an immediate confirmation that your submission has been received by DRS.
myconneCT. Register, file tax returns, make payments and view filing history. Taxpayer Education. Click here to access informational videos and other educational resources. New Business Resource Center. Access helpful resources for new businesses. For Individuals. File - Pay Online. Resident Tax Information. Nonresident/Part-Year Resident.
Download or print the 2023 Connecticut Form CT-1040 (Connecticut Resident Income Tax Return) for FREE from the Connecticut Department of Revenue Services.
DRS offers free, electronic filing of individual income tax forms through the DRS Taxpayer Service Center (TSC), which is easy to use and secure, beginning in late January. Connecticut Department of Revenue Services Contact Information and Resources. Normal business hours: Monday through Friday, 8:30 a.m. to 4:30 p.m.
Businesses must complete and file Form OS-114, Connecticut Sales and Use Tax Return, to report all sales activity in Connecticut, even if no sales were made or no tax is due. Both taxable and nontaxable sales must be reported in accordance with your monthly, quarterly, or annual filing frequency assigned by the Department of Revenue Services (DRS).
Connecticut state tax forms can be downloaded at the Department of Revenue Services (DRS) website: www.ct.gov/drs/. Connecticut tax forms and publications are available at any DRS offices, during tax filing season. WHERE TO FILE FEDERAL TAX FORMS.
