Tax Form Ct 1040 - Web file your 2023 connecticut income tax return online! Application for extension of time for payment of. We last updated the connecticut resident. Connecticut resident income tax return instructions. Simple, secure, and can be. Benefits to electronic filing include: Amended income tax return for individuals:
Web file your 2023 connecticut income tax return online! Application for extension of time for payment of. Simple, secure, and can be. Benefits to electronic filing include: Connecticut resident income tax return instructions. We last updated the connecticut resident. Amended income tax return for individuals: