Connecticut Form Ct 1040 - Simple, secure, and can be. Web file your 2023 connecticut income tax return online! Connecticut income tax withholding supplemental schedule: We last updated the connecticut resident. With your return, mail the return with your payment to: Total use tax due at 1%: Benefits to electronic filing include: Web visit us at portal.ct.gov/drs for more information.
Simple, secure, and can be. Total use tax due at 1%: With your return, mail the return with your payment to: Web file your 2023 connecticut income tax return online! Web visit us at portal.ct.gov/drs for more information. We last updated the connecticut resident. Connecticut income tax withholding supplemental schedule: Benefits to electronic filing include: