State LLC Fees › Connecticut
Connecticut LLC annual fees (2026)
Annual Report, every year: $80. Over ten years the state fees for a Connecticut LLC total $840, including the $120 filing fee. Mainstay Filing, our best overall pick, files your report on time for $199 a year; the state fee is extra.
- Official sources, checked October 20, 2026
Connecticut recurring costs
- Report
- Annual Report (yearly)
- Fee per filing
- $80
- Per year
- $80
- Due
- On or before March 31
- Late fee
- None listed
- Filing fee (one time)
- $120
State fees over time
| Years | Filing + reports |
|---|---|
| 1 | $120 |
| 3 | $280 |
| 5 | $440 |
| 10 | $840 |
Filing fee plus the reports that fall due in the window; the first report follows formation. Taxes and publication excluded.
Mainstay Filing
$199 / year, same at renewal
- LLC formation, prepared and filed
- Registered agent, all year
- EIN application (with an SSN or ITIN)
- Annual report filed every year it is due where the state requires one
- Compliance reminders and stored documents
Price from the Mainstay Filing pricing and FAQ pages, checked October 21, 2026. State fees are passed through at cost and shown before you pay.
Questions
How much is the Connecticut LLC annual report?
Annual Report, every year: $80.
When is the Connecticut LLC report due?
On or before March 31.
What is the late fee in Connecticut?
The state source lists no late fee.
What does it cost to hold a Connecticut LLC for ten years?
$840 in state fees: the $120 filing fee plus 9 reports ($720). Taxes and publication are not in this total.
Sources
- Conn. Gen. Stat. § 34-247 (Formation of limited liability company; certificate of organization); fee set by § 34-243u(a)(3) (multira state research spine): www.cga.ct.gov/current/pub/chap_613a.htm, checked August 12, 2026
- Connecticut formation fee: Filing fee, official source read 2026-10-01: business.ct.gov/knowledge-base/articles/domestic-limited-liability-companies-forms-and-fees, checked October 1, 2026
- Connecticut formation fee: Filing fee, official source read 2026-10-01: business.ct.gov/-/media/businessonestop/fee-schedule-revised-712020.pdf, checked October 1, 2026
- Connecticut Secretary of the State, Business Services Division (multira state research spine): business.ct.gov/business-services/file-annual-report, checked August 12, 2026
- Connecticut Secretary of the State, Business Services Division (multira state research spine): business.ct.gov/knowledge-base/articles/annual-report/file-an-annual-report, checked August 12, 2026
- Connecticut yearly filing: Annual report: fee, official source read 2026-10-01: business.ct.gov/knowledge-base/articles/domestic-annual-report-forms-and-fees, checked October 1, 2026
- Connecticut Secretary of State: portal.ct.gov/sots, checked October 20, 2026