How to Shut Down a Business in Connecticut
Complete guide to dissolving your business entity with the Connecticut Secretary of the State.
Quick Answer
To dissolve a business in Connecticut, file Certificate of Dissolution (Domestic LLC) with the Connecticut Secretary of the State. The LLC filing fee is $50 and corporation fee is $50. Connecticut does not require tax clearance before filing. Standard processing takes 3-5 business days.
Quick Facts
| Filing Agency | Connecticut Secretary of the State |
| Website | https://portal.ct.gov/sots |
| LLC Dissolution Fee | $50 |
| Corporation Dissolution Fee | $50 |
| Tax Clearance Required | No |
| Processing Time | 3-5 business days |
| Online Filing | Yes |
| Phone | (860) 509-6003 |
LLC Dissolution in Connecticut
Steps to Dissolve an LLC
- 1 Vote to dissolve per operating agreement or majority of members
- 2 Wind up business affairs and settle debts
- 3 File Certificate of Dissolution with Secretary of the State
- 4 Pay $50 filing fee
- 5 File final state tax returns with Connecticut Department of Revenue Services
Corporation Dissolution in Connecticut
Steps to Dissolve a Corporation
- 1 Board of directors adopts resolution recommending dissolution
- 2 Shareholders approve dissolution by majority vote
- 3 Wind up business affairs, notify creditors, and settle debts
- 4 File Articles of Dissolution with Secretary of the State
- 5 Pay $50 filing fee
- 6 File final state tax returns with Connecticut Department of Revenue Services
Tax Requirements
Tax Agency: Connecticut Department of Revenue Services
Phone: (860) 297-5962
File final Connecticut corporation business tax return. Close all state tax accounts with the Department of Revenue Services.
Additional Requirements
Contact Information
Agency: Connecticut Secretary of the State
Address: 30 Trinity Street, Hartford, CT 06106
Phone: (860) 509-6003
Website: https://portal.ct.gov/sots
Online Portal: https://business.ct.gov
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This guide is for informational purposes only and does not constitute legal advice. Information is sourced from official state websites and was last verified in 2026. Always confirm current requirements directly with the Connecticut Secretary of the State. Consult an attorney for advice specific to your situation.