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Connecticut 1099 Tax Obligations for Companies

Last Updated:
December 14, 2018

Does Connecticut require state 1099 tax filing?

Yes, Connecticut requires you to file 1099s to the Connecticut Department of Revenue.

Does Connecticut participate in combined federal and state filing?

Yes, the state does. Learn more about combined state and federal filing. In most cases, if you participated in combined filing for your 1099s, then you do not need to send 1099s to the Connecticut Department of Revenue, they should already have a copy.

What are the e-filing instructions?

Connecticut’s e-filing instructions.
If you haven’t used combined state and federal 1099 filing then you’ll need to file a CT-1096.

What is the state agency responsible?

State of Connecticut Department of Revenue Services

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