Connecticut Annual Report Fees and Due Dates for LLCs in 2026

Connecticut annual-report compliance is simple in one sense and tricky in another.

It is simple because the state clearly says LLC annual reports must be filed online and the current filing fee is $80.

It is trickier because many businesses want one statewide due date, and Connecticut does not really work that way. The exact due date depends on the company’s own record, so the business should check the state filing dashboard rather than assume a generic deadline.

What Connecticut says an annual report is

Connecticut explains the annual report as a filing that keeps basic company information current.

The state says the report includes basic facts about the company and does not include financial information.

Depending on entity type, the report may include:

• business email and street address;
• owner mailing and street addresses;
• registered-agent name, email, phone, and addresses;
• principal information; and
• NAICS information.

That makes the annual report a practical maintenance filing, not a tax return.

How much is the Connecticut LLC annual report fee?

Connecticut’s business-services fee page says the filing fee for a Limited Liability Company (LLC) Annual Report is:

• $80

The same page also says all annual reports must be filed online.

That means the cleanest workflow is to treat the report as a scheduled online compliance task, not a paper filing project.

How do Connecticut due dates work?

Connecticut’s current annual-report guidance tells businesses to look up the company record in the filing system to see when the last annual report was filed and when the next one is due.

The state also says it will:

• email the address on file about one month before the report is due; or
• mail a postcard to the business address if no email address was provided.

Older Connecticut state guidance explains the annual report is due each year based on the business’s anniversary month, with the filing due on or before the last business day of that month. The practical takeaway in 2026 is the same either way:

• do not guess;
• check the entity record; and
• rely on the exact due date shown in the Connecticut filing system.

Why the registered-agent section matters

Connecticut specifically says annual-report information can include the registered agent’s:

• name;
• email;
• mobile phone number; and
• business, residence, and mailing addresses.

That makes annual-report season one of the best times to review whether the registered-agent setup is still accurate.

If the company has changed advisors, offices, or internal contacts and never updated the record, the annual report is the moment that gap usually becomes obvious.

What happens if the Connecticut annual report is overdue?

Connecticut is direct about the downside.

Its overdue-annual-report guidance says:

• the Secretary of the State’s Office may dissolve your business if you do not file; and
• if the annual report is overdue, you cannot get a Certificate of Legal Existence.

That can create practical problems with:

• banking or lender requests;
• licensing;
• vendor onboarding;
• qualification in other states; and
• other transactions where the business has to prove it is current.

Common Connecticut annual-report mistakes

The biggest mistakes are administrative, not technical:

• relying on an old email address;
• assuming the due date is the same for every LLC;
• forgetting the report must be filed online;
• overlooking changes to the registered-agent contact details; and
• waiting until a certificate of legal existence is needed before checking status.

Connecticut LLC annual-report checklist for 2026

• [ ] Log into the Connecticut business filing system and confirm the next due date.
• [ ] Confirm the business email on file is monitored.
• [ ] Budget the $80 online filing fee.
• [ ] Review the principal business address and contact information.
• [ ] Review the registered agent’s name, phone, email, and address details.
• [ ] Review any ownership or principal details that need updating.
• [ ] File online before the due date shown in the state system.
• [ ] Save the filing confirmation.

FAQ

How much is the Connecticut LLC annual report fee in 2026?

Connecticut’s forms-and-fees page lists the LLC annual report fee at $80.

Do Connecticut LLC annual reports have to be filed online?

Yes. Connecticut says all annual reports must be filed online.

How do I know my Connecticut annual report due date?

Connecticut says to look up the company in the filing system. The record will show when the last annual report was filed and when the next one is due.

Will Connecticut send a reminder?

Yes. The state says it will email the address on file about one month before the report is due, or mail a postcard if no email address was provided.

What happens if the annual report becomes overdue?

Connecticut says the state may dissolve the business, and an overdue entity cannot get a Certificate of Legal Existence.

CTA

Connecticut compliance runs smoother when your annual report and registered-agent record stay current before a bank, customer, or state agency asks for proof. Rapid Registered Agent helps businesses keep their official contact information dependable while they stay on top of recurring filing deadlines.

CTA: Get Connecticut Registered Agent Service

Source Notes

• Connecticut file annual report page: https://business.ct.gov/business-services/file-annual-report
• Connecticut domestic annual report forms and fees: https://business.ct.gov/knowledge-base/articles/domestic-annual-report-forms-and-fees
• Connecticut annual report due date help page: https://business.ct.gov/knowledge-base/articles/annual-report/annual-report-due-date
• Connecticut overdue annual report page: https://business.ct.gov/knowledge-base/articles/annual-report/overdue-annual-report
• Connecticut business guide PDF referenced in state search results: https://business.ct.gov/-/media/drs/publications/pubsip/2018/ip-2018(5).pdf