Jurisdictional Tax Parameters
Use this form to file the annual renewal for your Connecticut sole proprietorship.
Official State Document Mirror
Clicking download will instantly open the live application form hosted on the official government registry server.
Filing Authority Mapping
File your annual renewal online through the Connecticut Secretary of State's online portal.
- Log in to your account.
- Select ""Annual Renewal"" for your sole proprietorship.
- Review and submit your renewal.
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