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How to file
File by mail, in person, or submit a paper filing online.
You will need to create an account or log into Business.CT.gov to file a form online or submit a paper filing online. Fees for online filing and submitting a paper filing online can be paid securely using Mastercard, Visa, Discover, or Amex.
For filings submitted by postal mail or in person, please make checks payable to: Secretary of the State.
| Business Type | Identifier | Service Requirements | Number of Copies | Cost per Copy | |
|---|---|---|---|---|---|
| Corporation | |||||
| Foreign Stock | 33-929 | SOS agent | 2 copies | $50 | |
| Foreign Nonstock | 33-1219 | SOS agent | 2 copies | $50 | |
| Limited Liability Company | |||||
| Foreign | 34-243r | SOS agent | 2 copies | $50 | |
| 34-243r | Foreign Unauthorized (SOTS agent pursuant to 34-275a) | 2 copies | $50 | ||
| Limited Partnership | |||||
| Domestic | 34-13b | Only affidavit of due diligent search | 1 copy | $50 | |
| Foreign | 34-38q | SOS agent | 2 copies | $50 | |
| 34-38q | (If SOS not agent, only w/ affidavit of due diligent search) | 1 copy | $50 | ||
| 34-38l(d) | Foreign Unauthorized | 2 copies | $50 | ||
| Individuals | |||||
| Non-resident | 52-59b | 1 copy | $50 | ||
| Connecticut resident | 52-57 | Only with affidavit of due diligent search | 1 copy | $50 | |
| Statutory Trusts | |||||
| Domestic | 34-508(c) | Only with affidavit of due diligent search | 1 copy | $50 | |
| Foreign | 34-533 | SOS agent/OR | 2 copies | $50 | |
| Affidavit of due diligent search | 1 copy | $50 | |||
| 34-S39(c) | Foreign Unauthorized | 2 copies | $50 | ||
| Unincorporated Association | |||||
| 47-244b | Only with affidavit | 1 copy | $50 | ||
| Miscellaneous | |||||
| Chartered in Connecticut | 52-57 | AS APPLICABLE | 1 copy | $50 | |
| Insurance Company | Only if 38a-273 is specified on writ | 2 copies | $50 | ||
| Service on any State agency | Refer to Attorney General’s Office | ||||
Questions or concerns?
If you need forms for other business entities, please visit our general Forms and Fees page.
If you have other questions, please submit a ticket here to get help. This information is provided by the Office of the Secretary of the State, Business Services Division.